Relevant bibliographies by topics / Micro and nano electronics

Academic literature on the topic 'Micro and nano electronics'

Author: Grafiati
Published: 6 September 2023

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Journal articles on the topic "Micro and nano electronics"

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Muldoon, Kirsty, Yanhua Song, Zeeshan Ahmad, Xing Chen, and Ming-Wei Chang. "High Precision 3D Printing for Micro to Nano Scale Biomedical and Electronic Devices." Micromachines 13, no. 4 (April 18, 2022): 642. http://dx.doi.org/10.3390/mi13040642.

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Three dimensional printing (3DP), or additive manufacturing, is an exponentially growing process in the fabrication of various technologies with applications in sectors such as electronics, biomedical, pharmaceutical and tissue engineering. Micro and nano scale printing is encouraging the innovation of the aforementioned sectors, due to the ability to control design, material and chemical properties at a highly precise level, which is advantageous in creating a high surface area to volume ratio and altering the overall products’ mechanical and physical properties. In this review, micro/-nano printing technology, mainly related to lithography, inkjet and electrohydrodynamic (EHD) printing and their biomedical and electronic applications will be discussed. The current limitations to micro/-nano printing methods will be examined, covering the difficulty in achieving controlled structures at the miniscule micro and nano scale required for specific applications.
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Verner, V. "Electronics: from “micro” to “nano” and further levels…" Nanoindustry Russia, no. 4 (2015): 6–9. http://dx.doi.org/10.22184/1993-8578.2015.58.4.6.9.

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Gogsadze, R., A. Prangishvili, P. Kervalishvili, R. Chiqovani, and V. Gogichaishvili. "A boundary problem of micro- and nano-electronics." Nanotechnology Perceptions 12, no. 3 (October 30, 2016): 173–83. http://dx.doi.org/10.4024/n15go15a.ntp.12.03.

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Wang, Yu, Jiahui Guo, Dongyu Xu, Zhuxiao Gu, and Yuanjin Zhao. "Micro-/nano-structured flexible electronics for biomedical applications." Biomedical Technology 2 (June 2023): 1–14. http://dx.doi.org/10.1016/j.bmt.2022.11.013.

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Kazior, Thomas E. "Beyond CMOS: heterogeneous integration of III–V devices, RF MEMS and other dissimilar materials/devices with Si CMOS to create intelligent microsystems." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2012 (March 28, 2014): 20130105. http://dx.doi.org/10.1098/rsta.2013.0105.

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Advances in silicon technology continue to revolutionize micro-/nano-electronics. However, Si cannot do everything, and devices/components based on other materials systems are required. What is the best way to integrate these dissimilar materials and to enhance the capabilities of Si, thereby continuing the micro-/nano-electronics revolution? In this paper, I review different approaches to heterogeneously integrate dissimilar materials with Si complementary metal oxide semiconductor (CMOS) technology. In particular, I summarize results on the successful integration of III–V electronic devices (InP heterojunction bipolar transistors (HBTs) and GaN high-electron-mobility transistors (HEMTs)) with Si CMOS on a common silicon-based wafer using an integration/fabrication process similar to a SiGe BiCMOS process (BiCMOS integrates bipolar junction and CMOS transistors). Our III–V BiCMOS process has been scaled to 200 mm diameter wafers for integration with scaled CMOS and used to fabricate radio-frequency (RF) and mixed signals circuits with on-chip digital control/calibration. I also show that RF microelectromechanical systems (MEMS) can be integrated onto this platform to create tunable or reconfigurable circuits. Thus, heterogeneous integration of III–V devices, MEMS and other dissimilar materials with Si CMOS enables a new class of high-performance integrated circuits that enhance the capabilities of existing systems, enable new circuit architectures and facilitate the continued proliferation of low-cost micro-/nano-electronics for a wide range of applications.
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Kumar, Rakesh. "A high temperature nano/micro vapor phase conformal coating for electronics applications." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2015, HiTEN (January 1, 2015): 000083–90. http://dx.doi.org/10.4071/hiten-session3a-paper3a_1.

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Through characterization of dielectric and other properties at high temperatures, this work describes the development of a high temperature and UV stable nano/micro vapor phase deposited polymer coating for providing electrical insulation and protection of various electronics from chemical corrosion and other harsh environmental effects. Packaging, protection and reliability of various electronic devices and components, including PCBs, MEMS, optoelectronic devices, fuel cell components and nanoelectronic parts, are becoming more challenging due to the long-term performance requirements on devices. A recently commercialized high temperature polymer, Parylene HT®, offers solutions to many existing protective, packaging and reliability issues of electronic and medical applications, in part because of its excellent electrical and mechanical properties, chemical inertness and long-term thermal stability (high temperature exposure to over 350°C, short-term at 450 °C). Experimental results and commercial applications demonstrate the ability of Parylene HT coating to meet the growing requirements for higher dielectric capabilities, higher temperature integrity and mechanical processing, etc. of dynamic electronics applications. In addition, Parylene HT polymer coating truly conforms to parts due to its molecular level deposition characteristics. Its suitability and biocompatibility encourage researchers to explore Parylene HT's role in sensors and in active electronic devices for various industries.
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Deng, Xiangying, and Yukio Kawano. "Terahertz Plasmonics and Nano-Carbon Electronics for Nano-Micro Sensing and Imaging." International Journal of Automation Technology 12, no. 1 (January 5, 2018): 87–96. http://dx.doi.org/10.20965/ijat.2018.p0087.

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Sensing and imaging with THz waves is an active area of modern research in optical science and technology. There have been a number of studies for enhancing THz sensing technologies. In this paper, we review our recent development of THz plasmonic structures and carbon-based THz imagers. The plasmonic structures have strong possibilities of largely increasing detector sensitivity because of their outstanding properties of high transmission enhancement at a subwavelength aperture and local field concentration. We introduce novel plasmonic structures and their performance, including a Si-immersed bull’s-eye antenna and multi-frequency bull’s-eye antennas. The latter part of this paper explains carbon-based THz detectors and their applications in omni-directional flexible imaging. The use of carbon nanotube films has led to a room-temperature, flexible THz detector and has facilitated the visualization of samples with three-dimensional curvatures. The techniques described in this paper can be used effectively for THz sensing and imaging on a micro- and nano-scale.
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Li, Nannan, Shucai Pang, Fei Yan, Lei Chen, Dazhi Jin, Wei Xiang, De Zhang, and Baoqing Zeng. "Window-assisted nanosphere lithography for vacuum micro-nano-electronics." AIP Advances 5, no. 4 (April 2015): 047101. http://dx.doi.org/10.1063/1.4916973.

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Huang, Xinlong, Youchao Qi, Tianzhao Bu, Xinrui Li, Guoxu Liu, Jianhua Zeng, Beibei Fan, and Chi Zhang. "Overview of Advanced Micro-Nano Manufacturing Technologies for Triboelectric Nanogenerators." Nanoenergy Advances 2, no. 4 (November 25, 2022): 316–43. http://dx.doi.org/10.3390/nanoenergyadv2040017.

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In the era of the Internet of Things, various electronics play an important role in information interaction, in which the power supply is an urgent problem to be solved. Triboelectric nanogenerator (TENG) is an emerging mechanical energy harvesting technology that can serve as a power source for electronics, which is developing towards high performance, miniaturization and integration. Herein, the advanced micro-nano manufacturing technologies are systematically reviewed for TENGs. First, film preparation such as physical vapor deposition, chemical vapor deposition, electrochemical deposition, electrospinning and screen printing for triboelectric layers are introduced and discussed. Then, surface processing, such as soft lithography, laser ablation, inductively coupled plasma and nanoimprint for micro-nano structures on the surface of triboelectric layers are also introduced and discussed. In addition, micro-electromechanical system fabrication for TENG devices such as acoustic and vibration sensors, is introduced, and their current challenges are analyzed. Finally, the challenges of the advanced micro-nano manufacturing technologies for the TENGs are systematically summarized, and further development is prospected.
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Zeng, Qi, Saisai Zhao, Hangao Yang, Yi Zhang, and Tianzhun Wu. "Micro/Nano Technologies for High-Density Retinal Implant." Micromachines 10, no. 6 (June 22, 2019): 419. http://dx.doi.org/10.3390/mi10060419.

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During the past decades, there have been leaps in the development of micro/nano retinal implant technologies, which is one of the emerging applications in neural interfaces to restore vision. However, higher feedthroughs within a limited space are needed for more complex electronic systems and precise neural modulations. Active implantable medical electronics are required to have good electrical and mechanical properties, such as being small, light, and biocompatible, and with low power consumption and minimal immunological reactions during long-term implantation. For this purpose, high-density implantable packaging and flexible microelectrode arrays (fMEAs) as well as high-performance coating materials for retinal stimulation are crucial to achieve high resolution. In this review, we mainly focus on the considerations of the high-feedthrough encapsulation of implantable biomedical components to prolong working life, and fMEAs for different implant sites to deliver electrical stimulation to targeted retinal neuron cells. In addition, the functional electrode materials to achieve superior stimulation efficiency are also reviewed. The existing challenge and future research directions of micro/nano technologies for retinal implant are briefly discussed at the end of the review.
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Dissertations / Theses on the topic "Micro and nano electronics"

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Sandison, Mairi Elizabeth. "Micro- and nano-electrode arrays for electroanalytical sensing." Thesis, Connect to e-thesis, 2004. http://theses.gla.ac.uk/1025/.

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Thesis (Ph.D.) - University of Glasgow, 2004.
Includes bibliographical references (p. 183-203). Print version also available. Mode of access : World Wide Web. System requirements : Adobe Acrobat reader required to view PDF document.
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Chichenkov, Aleksandr. "Electrokinetic manipulation of micro to nano-sized objects for microfluidic application." Thesis, University of Liverpool, 2013. http://livrepository.liverpool.ac.uk/15933/.

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This thesis describes experimental and numerical investigations of various electrokinetic techniques on fluorescent particles, bacteria and protein motors. The aim of this work is to extend the knowledge on the object manipulation, which is an essential part of a practical microfluidic device. The dissertation consists of three major sections that contain novel approaches to object manipulation using electric fields. The effect of dielectrophoretic force on fluorescent particles is analysed first. Using an experimental setup with a controlled switch for the input signal, the theoretical framework for amplitude modulated responce of dielectrophoretic force is developed. Also presented is the image processing software for quantitative particle motion analysis. Another analysis of various electrokinetic techniques (dielectrophoresis, AC electroosmosis, AC electrothermal flow and electrophoresis) was carried out on Pseudomonas Fluorescence bacteria in a solution that supports its growth. These bacteria usually live in geometrically restricted spaces and so spatially confined transparent channels were created to mimic their natural environment. It was noted that in these conditions the motile bacteria do not experience the effect of dielectrophoretic force. The minimum frequency that can be applied to the solution without forming bubbles is too high to distinguish AC electroosmotic effect. Using the numerical simulation, however, the experimental setup that utilises the observed effect of electrophoresis and AC electrothermal flow is designed. The final study was carried out on protein molecular motors. The novel experimental setup to investigate the effect of the electric field on the actin filament motility on five different surfaces, covered with myosin II motors, was developed. The application of higher external electric fields resulted in different velocity increases on different surfaces. Using the numerical simulation, this difference is quantitatively explained by the variation of the number of motors on surfaces. Also presented is a novel method that enables determining the forces exerted by the population of active and resistive motors without the need of expensive equipment.
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Hamedi, Mahiar. "Organic electronics on micro and nano fibers : from e-textiles to biomolecular nanoelectronics." Doctoral thesis, Linköpings universitet, Biomolekylär och Organisk Elektronik, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-17661.

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Research in the field of conjugated polymers (CPs) has led to the emergence of a number of interesting research areas and commercial applications, including solar cells, flexible displays, printed electronics, biosensors, e-textiles and more. Some of the advantages of organic electronics materials, as compared to their inorganic counterparts, include high elasticity, and mechanical flexibility, which allows for a natural integration of CPs into fabrics, making them ideal for e-texile. In this thesis, a novel approach for creating transistors is presented, through the construction of electrolyte gated transistors, directly embedded on functional textile fibers. Furthermore theoretical and experimental results of the integration of functional woven devices based on these transistors are shown. The realization of woven digital logic and design schemes for devices that can be placed inside living tissue, for applications such as neural communication, are demonstrated. Reducing feature sizes in organic electronics is necessity just as in conventional microelectronics, where Moore's law has been the most impressive demonstration of this over the past decades. Here the scheme of self-assembly (SA) of biomolecular/CP hybrid nano-structures is used for creating nano electronics. It is demonstrated that proteins in the form of amyloid fibrils can be coated with the highly conducting polythiophene derivative (PEDOT-S) through molecular self-assembly in water, to form conducting nanowire networks and nanodevices at molecular dimensions. In a second SA scheme, large area patterning of connected micro-nano lines and nano transistors from the conducting polymer PEDOT-S is demonstrated through assembly of these from fluids using soft lithography. Thereby the problems of large area nano patterning, and nano registration are solved for organic electronics. The construction of functional nanoscopic materials and components through molecular self-assembly has the potential to deliver totally new concepts, and may eventually allow cheap mass production of complex three dimensional nano electronic materials and devices.
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Caccamo, Sebastiano. "Innovative techniques for conformal doping of semiconductors for applications in micro- and nano-electronics." Doctoral thesis, Università di Catania, 2018. http://hdl.handle.net/10761/4171.

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This Ph.D. thesis is intended to provide a contribution to understanding some aspects of doping by MD through systematic experimental work. In chapter 1, in order to better understand this work, the main aspects of semiconductor properties, the techniques commonly used for doping these materials and the MD are briefly recalled. In chapter 2 some aspects of MD are discussed. In particular a physico-chemical characterization of molecular precursors in standard conditions, the role of the surface treatments and the role of the dilution of the precursor solution was examined. In chapter 3, the results about the role of the deposition parameters in MD are discussed, focusing on the role of coating time and sampling time and on the role of the solvent and the molecular precursor. Chapter 4 examines the results obtained by studying the effects of the post-deposition treatments. The following aspects are discussed in detail: the role of the annealing parameters: Temperature and time, the competition between evaporation and diffusion and the role of the cap layer. In chapter 5 an example of application of MD to Si nanowires are investigated. Finally, the results of this work and the perspectives of this activity are discussed and possible experimental approaches for the study of some unclear aspects in this thesis work are proposed. These aspects were studied by atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS), transmission electronic microscopy (TEM) and Raman Spectroscopy, electrical measurements were performed by spreading resistance profiles (SRP).
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Mahmood, Tamara. "Micro and nano analysis of a novel polymeric bioresorbable scaffold and its drug release." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/51775/.

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The composition of the top-most molecular layers of solid materials is of great importance in the understanding of many technologically important processes. This is especially so, for example for devices exposed to the in vivo environment of our bodies especially if long term functionality is required. Cardiovascular stents or scaffolds are a biomedical implant that must maintain structural and functional integrity for periods of months to achieve their therapeutic goal. In this work, the fully polymeric drug-eluting bioresorbable scaffold, ArterioSorbTM is characterised, paying particular attention to surface and near surface properties. The introduction of cardiovascular stents has considerably enhanced the potential of surgical intervention via angioplasty. Biomaterials used for implants may be metallic, ceramic, polymeric or composite. A new generation of drug eluting stent are now emerging, such as the Poly(L-lactide) (PLLA) based fully biodegradable stents studied here, that have the potential to increase the therapeutic potential of this approach even further. PLLA is a bioabsorbable semi-crystalline polymer that possesses a low elongation and high tensile strength, which makes it appropriate for this medical application. Using a spray-coating method a sirolimus/PDLLA layer was coated onto the surface of a bioresorbable PLLA scaffold by Arterius Ltd. The aim of this thesis is the study of the drug distribution and physiochemical properties of the biomedical device and to relate this information to likely drug release mechanisms under physiological conditions. Complementary surface and near-surface analysis techniques including scanning electron microscopy (SEM), atomic force microscopy (AFM), time-of-flight secondary ion mass spectrometry (ToF-SIMS), X-ray photoelectron spectroscopy (XPS) and confocal Raman imaging (CRM) have been used to assess structure, composition and their relation to drug release. Primarily, this work was carried out on a series of extruded and orientated (die-drawn) PLLA tubing before considering the actual bioresorbable medical device (uncoated, coated expanded and crimped scaffolds). ToF-SIMS has been used to confirm the chemical homogeneity of the PLLA coating and provide evidence of some minor surface elemental contamination likely due to transfer of fluorine from packaging/sample handling. The drug (sirolimus) was clearly observed and mapped at the microscale at the surface and in the bulk of the scaffold coating. In addition, the physical properties of these materials were investigated using nano and micro thermal analysis. The percentage of crystallinity of the PLLA materials was studied using Differential Scanning Calorimetry (DSC). Attenuated total reflection infrared (ATR-IR) helped in assessing the structure of PLLA. Factors including the manufacturing process used have been shown to have an effect on the materials. The degradation in vitro has been shown to be influenced by the molecular weight of the polymer and the concentration of the drug. This thesis is organised into six chapters. Chapter 1 provides an introduction to the technical requirements needed for bioresorbable stent and outlines the literature review and research context for the development of the scaffold, including materials used for the manufacturing of the scaffold, spray coating method and laser cutting techniques. Chapter 2 describes the instrumentation and methodology used for characterising such medical device as well as a description of laser cutting used in manufacture. Chapter 3 presents a feasibility study on the extruded and oriented tubing. Chapter 4 describes the characterisation of the drug distribution in the drug/polymer matrix. Chapter 5 provides a detailed characterisation of the in vitro degradation of sirolimus/PDLLA coating layer revealing the release kinetics of the device. Finally, Chapter 6 gathers information learnt throughout this thesis and explored future directions to improve release and performance of such a device.
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Yao, Peng. "Developing three-dimensional lithography and chemical lithography for applications on micro/nano photonics and electronics." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 206 p, 2007. http://proquest.umi.com/pqdweb?did=1397913021&sid=11&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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Bricchi, Erica. "Femtosecond laser micro-machining and consequent self-assembled nano-structures in transparent materials." Thesis, University of Southampton, 2005. https://eprints.soton.ac.uk/30234/.

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In this thesis we have reported novel developments in the field of femtosecond laser micro-machining within the bulk of transparent materials. Thanks to its unique properties, the femtosecond laser writing technique offers the potential for realizing three-dimensional multi-component photonic devices, fabricated in a single step and in a variety of transparent materials. When we began to research in this field, there had been no studies conducted on the ability of femtosecond lasers to fabricate diffractive optical components in the bulk of a dielectric material. These are necessary components for the realization of monolithic optical devices. Our work led to the first demonstration of femtosecond directly written diffractive optic devices (Fresnel zone plates) embedded in a silica substrate. Both the focusing properties and efficiencies of the devices compared well with the theoretical values.
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Williams, Benjamin Heathcote. "Nano- and micro-scale techniques for electrical transport measurements." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:09c73d9f-b68d-4f06-9ffe-cbb29d200809.

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This thesis outlines the development of two new techniques that exploit very small structures, on the micro- and nano-scale, to enable innovative electrical transport measurements on a variety of materials of current interest in condensed matter physics. The first technique aims to apply the versatility of electron-beam lithography for micro-fabrication of patterned electronic circuitry to the problem of performing transport experiments on individual crystallites taken from a typical powder sample. We show that these small samples, tens of microns in size, are actually often very high quality single crystals and can be exploited for measurements of electrical transport in materials of which no larger crystals are available. By way of demonstration, we present the results of preliminary transport measurements on a crystallite of the layered oxide chalcogenide Sr2MnO2Cu1.5Se2. We report a phase transition in the resistivity at 213K which may correspond to the onset of previously reported short-range order in copper and vacancy sites in the Cu1.5Se2 planes. The second technique is designed to investigate the topological protection of surface transport in 3-D topological insulators. We decorate the surfaces of single-crystal samples with two different species from a well-characterised family of single-molecule magnets. The two coatings have an electrostatically identical influence on the sample surface, but differ in that one species carries a spin and the other is spinless. The spinless molecule acts as a control, to allow us to cleanly determine the influence of the magnetic component of a scattering potential on transport in the surface. With this technique we investigate proposed topological Kondo insulator SmB6. We find that the surface state dominates low-temperature transport and demonstrate that the momentum relaxation is very sensitive to a spin degree of freedom in the scatterer, in keeping with expectations of a topological insulator.
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Galán, Cascales Teresa. "Conducting polymers for micro and nano electrodes. Application to biomolecule sensing and release." Doctoral thesis, Universitat de Barcelona, 2015. http://hdl.handle.net/10803/297432.

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This thesis aims at providing a better understanding of the micro- and nanofabrication of conducting polymers for biomedical devices and presents novel processes that widen the application range of conducting polymers in this field. The thesis is divided in four chapters, namely “Materials and Methods”, “Biocatalytically-produced polypyrrole thin films and microelectrodes on insulating surfaces”, “Azide-PEDOT electrodes. Application to DNA sensors” and “Fabrication of polypyrrole single nanowire devices”. Chapter 1, entitled “Materials and Methods”, describes the materials used in this work and the fabrication and characterization methods required for the development of the thesis. Here, theoretical and experimental details about the techniques employed, are provided. Chapter 2, entitled “Biocatalytically-produced polypyrrole thin films and microelectrodes on insulating surfaces”, presents a new on-surface biocatalytical procedure for the fabrication of polypyrrole microelectrodes on insulating surfaces, with resolutions comparable to the ones of conventional photolitography. This is an environmentally respectful microfabrication method that allows the entrapment of biomolecules during the polymer synthesis in a single step. As a proof of concept, biotin was trapped in the polypyrrole matrix and then released in a controlled way through electrical stimulation. It was proven that the polymer keeps its electroactivity after the fabrication and functionalization processes. This biocatalytical-based technique represents a straightforward method for the microfabrication of biological-active conducting polymers, which could be implemented in implantable devices for remotely controlled tissue interactions. Chapter 3, entitled “Azide-PEDOT electrodes. Application to DNA sensors”, describes the fabrication and testing of an electrochemical label-free DNA hybridization sensor, based on novel azidomethyl-modified poly(3,4-ethylenedioxythiophene) electrodes (azide-PEDOT electrodes). These azide-PEDOT electrodes were used as platforms for the immobilization of acetylene-DNA probes, complementary to the “Hepatitis C” virus. The acetylene-DNA probes were covalently grafted to the polymer backbone via the robust “Click” reaction, which a part from being a very selective functionalization method, preserves DNA from denaturation during the synthesis of the polymer. DNA hybridization was detected by Differential Pulse Voltammetry (DPV), where the electrochemical change of the polymer behaviour, produced by the recognition event, was directly evaluated. This fabrication procedure is a powerful tool for the preparation of label-free DNA sensors able to selectively recognize a specific DNA sequence, down to the nanomolar range. Finally, Chapter 4, entitled “Fabrication of polypyrrole single nanowire devices”, discusses the fabrication of polypyrrole at the nanoscale. Two fabrication techniques were investigated here, namely dip pen nanolithography and electrochemical polymerization on template-assisted surfaces. On one hand, the dip pen nanolithography proved to be a simple deposition technique with good control over size and location of the polypyrrole nanowires. On the other hand, the electrochemical polymerization on template-assisted surfaces provided as well nanoscaled polypyrrole, but added the possibility to chemically manipulate the polymer. This chemical manipulation was translated into polymer devices with different electrical properties. By the use of these techniques, the capability of fabricating single nanowire devices (ready to use in different applications) and arrays of ordered nanowires based on conducting polymers is demonstrated. Additionally, two appendixes can be found at the end of the thesis: Appendix A: “Fabrication of azide-PEDOT microwire-based devices” and Appendix B: “Fabrication of nanopatterns by electron-sensitive silanes”. They provide short experimental results obtained during the course of this work, which are first steps for future investigations. A general conclusions section can be found at the end of the thesis, where a summary of the main achievements and contributions of this thesis are listed.
Aunque los polímeros conductores se presentan como una alternativa viable a los materiales convencionalmente usados en aplicaciones biomédicas, las técnicas de fabricación adaptadas a ellos y el aprovechamiento de sus propiedades están lejos de ser completos. Existen importantes limitaciones en la fabricación de micro y nano estructuras basadas en polímeros conductores. Debido a la agresividad de las técnicas tradicionalmente usadas en microelectrónica, se hace necesaria la búsqueda de nuevas estrategias de fabricación adaptadas a polímeros conductores, así como de nuevos procesos que puedan mejorar el rendimiento de los dispositivos diseñados. En esta tesis titulada “Conducting polymers micro and nano electrodes. Application to biomolecule sensing and release”, se han investigado nuevas técnicas de fabricación y de funcionalización de polímeros conductores, poniendo un especial interés en su aplicación biomédica. Una nueva técnica de fabricación de microestructuras de polipirrol por método biocatalítico sobre superficies aislantes ha sido desarrollada con resoluciones comparables a las de la litografía óptica. Dicha técnica es compatible con la incorporación de biomoléculas durante el proceso de síntesis, lo que garantiza su utilización en entornos biológicos. Esto fue demostrado mediante la incorporación de biotina durante el proceso de polimerización y su posterior liberación, mediante estimulo eléctrico. También se ha desarrollado un nuevo sensor de ADN sin marcaje basado en electrodos de azida-PEDOT, para la detección de secuencias basadas en la “Hepatitis C”. Estos electrodos, permiten la directa y covalente funcionalización con secuencias de ADN, modificadas con grupos acetileno, por medio de la química “Click”. La hibridación fue detectada mediante la evaluación de la electroactividad del polímero tras el suceso de reconocimiento. Esta novedosa modalidad de sensores demostró ser selectiva y sensible, siendo capaz de detectar secuencias complementarias en el rango nM, sin necesidad de marcajes, ni complejas técnicas de microfabricación. Finalmente, se estudiaron dos técnicas de fabricación de nanohilos de polímero conductor: nanolitografía de dip-pen y electropolimerización sobre superficies con plantillas. Estos estudios proveen al incompleto campo de la fabricación de nanoestructuras de polímeros conductores de resultados adicionales, que amplían el campo de aplicación de dichos materiales.
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Sorel, Julien. "Tomographie électronique analytique : Automatisation du traitement de données et application aux nano-dispositifs 3D en micro-électronique." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI078.

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Ce travail porte sur l’automatisation du traitement des données de tomographie électronique analytique appliquée aux nano-dispositifs électroniques. La technique utilisée est la spectroscopie de dispersion en énergie des rayons-X en mode balayage en microscopie électronique en transmission (STEM-EDX : Scanning Transmission Electron Microscopy, Energy Dispersive X-ray spectroscopy). Si la tomographie électronique STEM-EDX a bénéficié d’avancées technologiques récentes, comme de nouvelles sources électroniques ‘X’-FEG (Field Emission Gun) et des détecteurs X sensibles, les SDD (Silicon Drift Detectors), elle reste chronophage avec une statistique de comptage souvent faible pour éviter des durées prohibitives et une dégradation de l’échantillon par irradiation électronique. L’empilement des projections STEM-EDX, acquises sous différents angles d’inclinaison, est par ailleurs très volumineux et les logiciels commerciaux actuels ne peuvent pas le traiter automatiquement et de manière optimale. Pour améliorer cette situation, nous avons développé un programme utilisant la librairie Hyperspy en langage python, dédiée au traitement de données multi-dimensionnelles. L’analyse statistique multivariée permet d’optimiser et d’automatiser le débruitage des données, la calibration des spectres et la séparation des raies d’émission X superposées pour l’obtention de reconstructions tridimensionnelles quantitatives. Une technique de reconstruction avancée, l’acquisition comprimée, a aussi été mise en œuvre, diminuant le nombre de projections sans réduire l’information 3D finale. La méthode développée a été utilisée pour l’analyse chimique 3D de quatre nanostructures issues de la microélectronique : des transistors FET multi-grilles, HEMT et GAA, et un film mince GeTe. Les échantillons ont été taillés en pointe par FIB (Focused Ion Beam: Faisceau d’ions focalisés), et les données obtenues sur un microscope Titan Themis muni d’un système à 4 détecteurs SDD. L’évaluation du programme atteste qu’il permet d’obtenir des résultats précis et fiables sur les architectures 3D étudiées. Des pistes d’améliorations sont discutées en perspective d’un futur logiciel dédié au traitement de données en tomographie électronique analytique
The aim of this thesis is to automate the process of hyperspectral analysis for analytical electron tomography applied to nanodevices. The work presented here is focused on datasets obtained by energy-dispersive X-ray spectroscopy in a scanning transmission electron microscope (STEM-EDX). STEM-EDX tomography has benefited greatly from recent developments in electron sources such as the ‘X’-FEG (Field Emission Gun), and multiple X-ray detector systems such as the Super-X, incorporating four SSD (Silicon Drift Detectors) detectors. The technique remains however very time-consuming, and low X-ray count rates are necessary to minimize the total acquisition time and avoid beam damage during the experiment. In addition, tomographic stacks of STEM-EDX datacubes, acquired at different tilt angles, are too large to be analyzed by commercial software packages in an optimal way. In order to automate this process, we developed a code based on Hyperspy, a Python library for multidimensional data analysis. Multivariate statistical analysis techniques were employed to optimize and automate the denoising, the energy calibration and the separation of overlapping X-ray lines, with the aim to achieve quantitative, chemically sensitive volumes. Moreover, a compressed sensing based algorithm was employed to achieve high fidelity reconstructions with undersampled tomographic datasets. The code developed during this thesis was used for the 3D chemical analysis of four microelectronic nanostructures: FinFET, HEMT and GAA transistors, and a GeTe thin film for memory device applications. The samples were prepared in a needle shape using a focused ion beam, and the data acquisitions were performed using a Titan Themis microscope equipped with a super-X EDX detector system. It is shown that the code yields 3D morphological and chemical information with high accuracy and fidelity. Ways to improve the current methodology are discussed, with future efforts aiming at developing a package dedicated to analytical electron tomography
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Books on the topic "Micro and nano electronics"

1

International, Workshop on Microelectronics (6th 2007 Islamabad Pakistan), and Workshop on Microelectronics (6th 2007 Islāmābād Pakistan) International. Microelectronics: Micro and nano-electronics and photonics. New Delhi: Centre for Science & Technology of the Non-aligned and Other Developing Countries, 2009.

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International, Workshop on Microelectronics (6th 2007 Islamabad Pakistan). Microelectronics: Micro and nano-electronics and photonics. New Delhi: Centre for Science & Technology of the Non-Aligned and Other Developing Countries, 2009.

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International, Workshop on Microelectronics (6th 2007 Islāmābād Pakistan). Microelectronics: Micro and nano-electronics and photonics. New Delhi: Centre for Science & Technology of the Non-Aligned and Other Developing Countries, 2009.

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International Workshop on Microelectronics (6th 2007 Islāmābād, Pakistan). Microelectronics: Micro and nano-electronics and photonics. Edited by Lal Krishan 1941-, Centre for Science and Technology of the Non-Aligned and Other Developing Countries., and Institute of Information Technology (Islamabad, Pakistan). New Delhi: Centre for Science & Technology of the Non-Aligned and Other Developing Countries, 2009.

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Akhmetovich, Valiev Kamilʹ, Orlikovskiĭ A. A, Society of Photo-optical Instrumentation Engineers., Society of Photo-optical Instrumentation Engineers. Russian Chapter., Fiziko-tekhnologicheskiĭ institut (Rossiĭskai͡a︡ akademii͡a︡ nauk), and Russia (Federation). Ministerstvo promyshlennosti, nauki i tekhnologiĭ., eds. Micro- and nano-electronics 2003: 6-10 October 2003, Zvenigorod, Russia. Bellingham, Wash., USA: SPIE, 2004.

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Jalili, Nader. Piezoelectric-based vibration-control: From macro to micro/nano scale systems. New York: Springer, 2010.

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International Conference on Micro- and Nano-Electronics (2009 Zvenigorod, Russia). International Conference on Micro- and Nano-Electronics, 2009: 5-9 October 2009, Zvenigorod, Russian Federation. Edited by Orlikovskiĭ, A. A. (Aleksandr Aleksandrovich), Valiev Kamilʹ Akhmetovich, Fiziko-tekhnologicheskiĭ institut (Rossiĭskai︠a︡ akademii︠a︡ nauk), Rossiĭskai︠a︡ akademii︠a︡ nauk, and SPIE (Society). Bellingham, Wash: SPIE, 2010.

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IEEE International Conference on Nano/Micro Engineered and Molecular Systems (2nd 2007 Bangkok, Thailand). 2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems: Bangkok, Thailand, 16-19 January 2007. Piscataway, NJ: IEEE, 2007.

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IEEE International Conference on Nano/Micro Engineered and Molecular Systems (3rd 2008 Sanya, China). 2008 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, Sanya, China 6-9 January 2008. Piscataway, N.J: IEEE, 2008.

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IEEE International Conference on Nano/Micro Engineered and Molecular Systems (1st 2006 Zhuhai, China). 2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems: Zhuhai, China, 19-21 January 2006. Piecataway, NJ: IEEE, 2006.

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Book chapters on the topic "Micro and nano electronics"

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Delmonte, John. "Micro and Nano Electronic Applications." In Metal/Polymer Composites, 210–38. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4684-1446-2_9.

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Božanić, Mladen, and Saurabh Sinha. "Device Scaling: Going from “Micro-” to “Nano-” Electronics." In Lecture Notes in Electrical Engineering, 1–40. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44398-6_1.

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Fahrner, Wolfgang R., Giovanni Landi, Raffaele Di Giacomo, and Heinz C. Neitzert. "Multiwalled Carbon Nanotube Network-Based Sensorsand Electronic Devices." In The Nano-Micro Interface, 225–42. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2015. http://dx.doi.org/10.1002/9783527679195.ch12.

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Radosavljević, Dušan, Lazar Jeftić, L. V. Muralikrishna Reddy, K. Gopalakrishnan, and S. Mohankumar. "Era of Small Satellites: Pico, Nano and Micro-satellites (PNM Sat)—an Over View of Frugal Way to Access Low Earth Orbit." In Micro-Electronics and Telecommunication Engineering, 367–88. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4687-1_35.

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Kazemifard, Nafiseh, Behzad Rezaei, and Zeinab Saberi. "Conventional Technologies and Opto-electronic Devices for Detection of Food Biomarkers." In Biosensing and Micro-Nano Devices, 169–96. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-8333-6_7.

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Shacham-Diamand, Y., R. Popovtzer, and Y. Rishpon. "Nano-Bio Electrochemical Interfacing–Linking Cell Biology and Micro-Electronics." In Nanostructure Science and Technology, 169–83. New York, NY: Springer New York, 2009. http://dx.doi.org/10.1007/978-1-4419-1424-8_12.

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Cobian, M., E. Machado, M. Kaczmarski, B. Braida, P. Ordejon, D. Garg, J. Norman, and H. Cheng. "Simulation of the Growth of Copper Films for Micro and Nano-Electronics." In Advances in Science and Technology, 167–73. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/3-908158-07-9.167.

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Balberg, I. "The Electronic Properties of Nano, Micro and Amorphous Silicon." In Properties and Applications of Amorphous Materials, 251–60. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0914-0_14.

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Marmiroli, Andrea, Gianpietro Carnevale, and Andrea Ghetti. "Technology and Device Modeling in Micro and Nano-electronics: Current and Future Challenges." In Scientific Computing in Electrical Engineering, 41–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71980-9_3.

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Patnaik, Rakesh K., Devi Prasad Pattnaik, and Chayanika Bose. "Performance of All-Back-Contact Nanowire Solar Cell with a Nano-Crystalline Silicon Layer." In Proceedings of 2nd International Conference on Micro-Electronics, Electromagnetics and Telecommunications, 1–11. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4280-5_1.

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Conference papers on the topic "Micro and nano electronics"

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"Micro & nano electronics." In 2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW). IEEE, 2015. http://dx.doi.org/10.1109/eiconrusnw.2015.7102301.

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"Micro & nano electronics." In 2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW). IEEE, 2016. http://dx.doi.org/10.1109/eiconrusnw.2016.7448103.

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Zhang, Yijin. "Application of transition-metal dichalcogenides beyond general electronics." In Nano-Micro Conference 2017. London: Nature Research Society, 2017. http://dx.doi.org/10.11605/cp.nmc2017.01026.

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Chu, Ying-Hao. "Van der Waals Oxide Heteroepitaxy for Transparent and Flexible Electronics." In Nano-Micro Conference 2017. London: Nature Research Society, 2017. http://dx.doi.org/10.11605/cp.nmc2017.01039.

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Khelif, Abdelkrim. "Micro and nano-phononics." In 2016 IEEE International Conference on Semiconductor Electronics (ICSE). IEEE, 2016. http://dx.doi.org/10.1109/smelec.2016.7573573.

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Iwai, H. "Past and Future of Micro-/Nano-electronics." In 2021 IEEE 32nd International Conference on Microelectronics (MIEL). IEEE, 2021. http://dx.doi.org/10.1109/miel52794.2021.9569187.

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Davis, Timothy J. "Plasmonics: the convergence between optics and electronics." In SPIE Micro+Nano Materials, Devices, and Applications, edited by James Friend and H. Hoe Tan. SPIE, 2013. http://dx.doi.org/10.1117/12.2044696.

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Colla, Laura, Laura Fedele, Simone Mancin, Sergio Bobbo, Davide Ercole, and Oronzio Manca. "Nano-PCMs for Electronics Cooling Applications." In ASME 2016 5th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/mnhmt2016-6613.

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Abstract:
The present work aims at investigating a new challenging use of Aluminum Oxide (Al2O3) nanoparticles to enhance the thermal properties (thermal conductivity, specific heat, and latent heat) of pure paraffin waxes to obtain a new class of Phase Change Materials (PCMs), the so-called nano-PCMs. The nano-PCMs were obtained by seeding 0.5 and 1.0 wt% of Al2O3 nanoparticles in two paraffin waxes having melting temperatures of 45 and 55 °C, respectively. The thermophysical properties such as specific heat, latent heat, and thermal conductivity were then measured to understand the effects of the nanoparticles on the thermal properties of both the solid and liquid PCMs. Furthermore, a numerical comparison between the use of the pure paraffin waxes and the nano-PCMs obtained in a typical electronics passive cooling device was developed and implemented. A numerical model is accomplished to simulate the heat transfer inside the cavity either with PCM or nano-PCM. Numerical simulations were carried out using the ANSYS-Fluent 15.0 code. Results in terms of solid and liquid phase temperatures and melting time were reported and discussed.
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Landi, Giovanni, Heinz Christoph Neitzert, and Andrea Sorrentino. "New biodegradable nano-composites for transient electronics devices." In EMERGING TECHNOLOGIES: MICRO TO NANO (ETMN-2017): Proceedings of the 3rd International Conference on Emerging Technologies: Micro to Nano. Author(s), 2018. http://dx.doi.org/10.1063/1.5047766.

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Uherek, Frantisek, Daniel Donoval, and Jozef Chovan. "Extension of micro/nano-electronics technology towards photonics education." In 2009 IEEE International Conference on Microelectronic Systems Education (MSE '09). IEEE, 2009. http://dx.doi.org/10.1109/mse.2009.5270818.

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Reports on the topic "Micro and nano electronics"

1

Strouse, Geoffrey F. Assembling Nano-Materials by Bio-Scaffolding: Crystal Engineering in Nano-Electronics. Fort Belvoir, VA: Defense Technical Information Center, March 2000. http://dx.doi.org/10.21236/ada393942.

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Luzinov, Igor, and Konstantin Kornev. Functionalized Nano and Micro Structured Composite Coatings. Fort Belvoir, VA: Defense Technical Information Center, June 2011. http://dx.doi.org/10.21236/ada552528.

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Bashir, Rashid. Micro and Nano-mediated 3D Cardiac Tissue Engineering. Fort Belvoir, VA: Defense Technical Information Center, October 2010. http://dx.doi.org/10.21236/ada604913.

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Jiang, Hongxing, and Jingyu Lin. Wide Bandgap III-Nitride Micro- and Nano-Photonics. Fort Belvoir, VA: Defense Technical Information Center, May 2008. http://dx.doi.org/10.21236/ada482416.

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Means, Joel L., and Jerrold Anthony Floro. GeSi strained nanostructure self-assembly for nano- and opto-electronics. Office of Scientific and Technical Information (OSTI), July 2001. http://dx.doi.org/10.2172/889001.

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Kim, Philip. Nano Electronics on Atomically Controlled van der Waals Quantum Heterostructures. Fort Belvoir, VA: Defense Technical Information Center, March 2015. http://dx.doi.org/10.21236/ada616377.

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Wu, Judy Z. Materials Science and Physics at Micro/Nano-Scales. FINAL REPORT. Office of Scientific and Technical Information (OSTI), September 2009. http://dx.doi.org/10.2172/1097092.

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Painter, Oskar, Kerry Vahala, Jeff Kimble, and Tobias Kippenberg. Micro-and Nano-Optomechanical Devices for Sensors, Oscillators, and Photonics. Fort Belvoir, VA: Defense Technical Information Center, October 2015. http://dx.doi.org/10.21236/ada622998.

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Velasquez-Garcia, Luis F. Integrated Vacuum Micro-Electronics for Upper Milimeter Wave Applications. Fort Belvoir, VA: Defense Technical Information Center, January 2011. http://dx.doi.org/10.21236/ada545830.

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George, Jeffrey, and Suzanne Nowicki. Radiation Effect in Micro-electronics - Issues for lunar surface. Office of Scientific and Technical Information (OSTI), August 2022. http://dx.doi.org/10.2172/1881804.

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