Relevant bibliographies by topics / Laser imprint

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Laser imprint'

Author: Grafiati
Published: 11 January 2025

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Journal articles on the topic "Laser imprint"

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Liu, D. X., T. Tao, J. Li, Q. Jia, and J. Zheng. "Mitigating laser imprint with a foam overcoating." Physics of Plasmas 29, no. 7 (2022): 072707. http://dx.doi.org/10.1063/5.0096994.

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In direct-drive inertial confinement fusion, laser imprint can cause areal density perturbations on the target shell that seed the Rayleigh–Taylor instability and further degrade the implosion. To mitigate the effect of laser imprint, a foam overcoating layer outside the target shell has been suggested to increase the thermal smoothing of the conduction region (between the ablation front and the critical density surface) and mass ablation of the ablation front. In this paper, we use a two-dimensional radiation hydrodynamic code FLASH to investigate the laser imprint mitigation performance and
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Teuschel, Marco, Paul Heyes, Samu Horvath, Christian Novotny, and Andrea Rusconi Clerici. "Temperature Stable Piezoelectric Imprint of Epitaxial Grown PZT for Zero-Bias Driving MEMS Actuator Operation." Micromachines 13, no. 10 (2022): 1705. http://dx.doi.org/10.3390/mi13101705.

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In piezoelectric transducer applications, it is common to use a unipolar operation signal to avoid switching of the polarisation and the resulting nonlinearities of micro-electromechanical systems. However, semi-bipolar or bipolar operation signals have the advantages of less leakage current, lower power consumption and no additional need of a DC−DC converter for low AC driving voltages. This study investigates the potential of using piezoelectric layers with an imprint for stable bipolar operation on the basis of epitaxially grown lead zirconate titanate cantilevers with electrodes made of a
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Aizawa, Tatsuhiko, Tomoaki Yoshino, Yohei Suzuki, and Tadahiko Inohara. "Micro-/Nano-Texturing onto Plasma-Nitrided Tool Surface by Laser Printing for CNC Imprinting and Piercing." Micromachines 13, no. 2 (2022): 265. http://dx.doi.org/10.3390/mi13020265.

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A new data transformation method for micro-manufacturing using a topological model for a micro-/nano-texture was proposed for a surface-decorated product. Femtosecond laser printing was utilized to form the micro-/nano-textures into the hardened thick layer of dies by plasma nitriding. At first, the plasma-nitrided AISI316L flat substrate was laser-printed as a punch to imprint the tailored nano-textures onto the AA1060 aluminum plate for its surface decoration with topological emblems. Second, the plasma-nitrided SKD11 cylindrical punch was laser-trimmed to form the nanostructures on its side
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TSUCHIYA, Hiroyuki, Hiroaki KURIHARA, and Junichi IKENO. "430 Study on laser imprint of glass." Proceedings of The Manufacturing & Machine Tool Conference 2006.6 (2006): 289–90. http://dx.doi.org/10.1299/jsmemmt.2006.6.289.

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Lin, C. Y., Yung Chun Lee, Fei Bin Hsiao, and C. H. Chuang. "Parametric Investigation of Laser-Assisted Direct Imprint (LADI) Technique." Materials Science Forum 505-507 (January 2006): 307–12. http://dx.doi.org/10.4028/www.scientific.net/msf.505-507.307.

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Nano-imprinting Lithography (NIL) has been considered as the most promising technique for nano-scaled fabrication and patterning. Recently, a new approach known as Laser-Assisted Direct Imprinting(LADI) has been proposed and demonstrated as an even more efficient way for direct nanofabrication and nanopatterning. In this study, we focused on silicon materials and utilized a single KrF excimer laser pulse (248 nm wavelength and 30 ns pulse duration) as the heating source. Molds of micro-scaled size have been prepared using conventional photolithography techniques. A working platform based on an
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Schell, Felix, Timm Bredtmann, Claus Peter Schulz, Serguei Patchkovskii, Marc J. J. Vrakking, and Jochen Mikosch. "Molecular orbital imprint in laser-driven electron recollision." Science Advances 4, no. 5 (2018): eaap8148. http://dx.doi.org/10.1126/sciadv.aap8148.

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Alaci, Stelian, Florina Carmen Ciornei, Constantin Filote, and Ionuţ Cristian Românu. "Analysis of Postimpact Plastic Indentation Profiles." Applied Mechanics and Materials 809-810 (November 2015): 223–28. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.223.

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The paper presents the analysis of plastic indentations resulting after the impact between a steel ball and a disc made of mild steel, rotating about a vertical axis. The imprints are analysed using a laser scanner, the profiles of the mark, in normal and tangent section about the impact point radius, being relevant. It is shown that the use of parabolas is sufficient to approximate the profiles of the imprint. The profiles from the two sections are interpolated and then brought for comparison into the same coordinate system. Finally, the curvature radii of the profiles from the two sections a
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Hasegawa, Kouki, Shigeru Tanaka, Ivan Bataev, et al. "Toward a Better Understanding of Shock Imprinting with Polymer Molds Using a Combination of Numerical Analysis and Experimental Research." Materials 15, no. 5 (2022): 1727. http://dx.doi.org/10.3390/ma15051727.

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In the last decade, a new technique has been developed for the nanoimprinting of thin-metal foils using laser-induced shock waves. Recent studies have proposed replacing metal or silicone molds with inexpensive polymer molds for nanoimprinting. In addition, explosive-derived shock waves provide deeper imprinting than molds, greatly simplifying the application of this technology for mass production. In this study, we focused on explosive-derived shock waves, which persist longer than laser-induced shock waves. A numerical analysis and a set of simplified molding experiments were conducted to id
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JUNGWIRTH, K. "Recent highlights of the PALS research program." Laser and Particle Beams 23, no. 2 (2005): 177–82. http://dx.doi.org/10.1017/s0263034605050317.

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The Prague Asterix Laser System (PALS) research program covers a broad spectrum of laser–plasma experiments in the range of power densities of 1014-5 × 1016W/cm2, aimed at development and applications of laser plasma-based ion and soft X-ray sources of plasma based ultra-bright XUV lasers in particular. In parallel to these two main lines of research, various principal tasks of laser plasma physics are being studied, such as generation and propagation of laser-induced shock waves, laser ablation, and crater creation processes or laser imprint treatment. Results selected of numerous experimenta
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Martinez, D. A., V. A. Smalyuk, I. V. Igumenshchev, et al. "Measurement of ablative Richtmyer-Meshkov evolution from laser imprint." Physics of Plasmas 24, no. 10 (2017): 102702. http://dx.doi.org/10.1063/1.4991703.

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Dissertations / Theses on the topic "Laser imprint"

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Liotard, Romain. "Étude de la transition solide-plasma du polystyrène et de son influence sur les simulations de fusion par confinement inertiel en attaque directe." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0222.

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La fusion par confinement inertiel (FCI) en attaque directe est une méthode envisagée pour obtenir une réaction de fusion nucléaire en irradiant une cible avec plusieurs impulsions laser de haute intensité. Cette cible est une sphère constituée d'un matériau solide appelé ablateur (généralement du polystyrène), entourant un combustible de fusion (généralement du deutérium-tritium (DT) cryogénique). L'énergie apportée par l'irradiation laser provoque l'éjection de l’ablateur et l'implosion de la cible par effet fusée. Le travail mécanique exercé sur le point chaud (le centre de la cible) pendan
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Engel, Thierry. "Guide d'ondes pour faisceau laser a co2 de forte puissance : Texte imprimé." Université Louis Pasteur (Strasbourg) (1971-2008), 1989. http://www.theses.fr/1989STR13085.

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Identification des modes de propagation a faibles pertes des guides de section circulaire et rectangulaire. Attenuation des guides de geometrie et de materiaux differents, en configuration droite et en flexion. Couplage d'un faisceau gaussien au guide et incidence des defauts de positionnement et d'orientation du guide sur la transmission. La partie experimentale decrit la fabrication du guide et le montage experimental. L'etude montre que le transport de faisceaux laser co::(2) d'une puissance avoisinant le kilowatt avec une transmission totale de 99% est possible au moyen d'un guide creux re
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Boucher, Yann. "Propriétés optiques d'empilements multicouches de semiconducteurs III/V GaAs/AlGaAs [Texte imprimé] : application à l'étude de microcavités laser à émission surfacique." Phd thesis, Université Paris Sud - Paris XI, 1993. http://pastel.archives-ouvertes.fr/pastel-00713900.

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Ce mémoire est consacré à l'étude d'empilements multicouches de semi-conducteurs gaas/algaas, et plus particulièrement d'empilements périodiques (réflecteurs de Bragg), étudiés en tant que tels ou comme éléments intégrés à des structures plus complexes. Les structures étudiées sont caractérisées par leur spectre de réflectivité linéaire. Pour interpréter ces résultats, nous développons deux approches théoriques complémentaires: la première, basée sur un formalisme matriciel, permet de décrire exactement la propagation d'une onde optique dans une structure stratifiée quelconque et a servi de su
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Chia, Gomez Laura Piedad. "Elaboration et caractérisation de matériaux fonctionnels pour la stereolithographie biphotonique." Thesis, Mulhouse, 2017. http://www.theses.fr/2017MULH9153.

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La stéréolithographie biphotonique (TPS) est une technique de microfabrication 3D basée sur la polymérisation par absorption biphotonique qui permet d’obtenir en une seule étape des structures 3D complexes avec des détails sub-100nm. Aujourd’hui, en raison des conditions spécifiques de fabrication liées à la TPS (fort flux, confinement spatial de la photoréaction,…), un des enjeux concerne le développement de matériaux fonctionnels compatibles avec ce procédé. Dans ce contexte, l’objectif de cette thèse a été de développer de nouveaux matériaux fonctionnels à base de polymères à empreintes mol
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Voshell, Sharon M. Gagné Michel R. "Molecular recognition in synthetic systems I. Rigidified dendritic systems for imparting enantioselective molecular recognition to platinum-containing molecularly imprinted polymers II. Using laser polarimetry to identify an enantioselective receptor for (-)-adenosine from a racemic dynamic combinatorial library /." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2006. http://dc.lib.unc.edu/u?/etd,618.

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Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2006.<br>Title from electronic title page (viewed Oct. 10, 2007). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Chemistry." Discipline: Chemistry; Department/School: Chemistry.
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Chen, Chun-Liang, and 陳俊良. "An investigation of laser-assisted imprint." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/71077871819791839545.

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碩士<br>國立成功大學<br>機械工程學系碩博士班<br>92<br>The object of this thesis is to study the imprint phenomena of nano-scale nickel substrate using molecular dynamics theory, and the results are explained and compared with actual experiments. The imprint workpiece in the numerical simulation is the material of nickel of the construction of FCC. The Gear’s fifth order predictor-corrector algorithms is adapted to calculate the positions, velocities, and accelerations of atoms under various displacement condition, while the interactions of atoms are dealt with Verlet’s neighbor lists and Morse’s potential. 　　T
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Bassett, Derek William. "Fluid management in immersion and imprint microlithography." Thesis, 2010. http://hdl.handle.net/2152/ETD-UT-2010-12-2043.

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The important roles of fluid dynamics in immersion lithography (IL) and step-and-flash imprint lithography (S FIL) are analyzed experimentally and theoretically. In IL there are many challenges with managing a fluid droplet between the lens and the wafer, including preventing separation of the fluid droplet from the lens and deposition of small droplets behind the lens. Fluid management is also critical in S FIL because the imprint fluid creates capillary and lubrication forces, both of which are primarily responsible for the dynamics of the template and fluid motion. The fluid flow and sha
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Yang, Chih-Hsiang, and 楊智翔. "The Design of a Compact Laser Interference Lithography System for the Fabrication of Large Area Nano-Imprint Mold." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/28721079246732003666.

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碩士<br>國立清華大學<br>動力機械工程學系<br>96<br>In order to improve the utilization ratio of light source in LCD display, we propose to replace the traditional absorption polarizer with the reflection nano-polarizer, and combine with nanoimprint lithography technology to achieve the goal of mass production of nano-polarizer. Accordingly, the nanoimprint mold plays a critical role in nanoimprint process. There are many different methods to fabricate the nanoimprint mold, for example, optical lithography, E-beam lithography and so on. Amount these techniques, laser interference lithography provides an inexpen
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Lin, Meng-kuei, and 林盟貴. "FEM Simulation of Multi-layer Metal Thin Film Nano-Imprint Process." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/94092348288682048080.

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碩士<br>國立中正大學<br>機械工程所<br>95<br>The polymer thin film layer is mainly used in nano imprint process. It is uncommonly applied imprint process to metal thin film due to it needs ultra-high stamp pressure and spring back problems. How to choose working temperature and metal layer structures to reduce the imprint force is the major research topics nowadays. The research works presented in this thesis uses the finite element method to simu-late nano imprint process on Aluminum thin film. The numerical mesh quality problems due to large deformation are improved by adaptive meshing technique. The temp
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Aljedaibi, Abdulrahman. "Nanostructured Gold-Modified Laser Scribed Graphene Biosensor Based on Molecularly Imprinted Polymers." Thesis, 2020. http://hdl.handle.net/10754/664295.

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Recently, laser scribed graphene (LSG) technology has shown great potential for the development of a plethora of sensing platforms due to its high sensitivity, 3D porous structure, and flexibility. Molecularly imprinted polymers (MIPs) have shown high potential as recognition elements for many applications such as biosensing. Hence, we report in this thesis a novel biosensing platform that utilizes nanostructured gold to enhance the performance of LSG sensors coupled with a biomimetic MIP biosensor. To the best of our knowledge, this is the first report of a nanostructured gold modified MIP ba
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Books on the topic "Laser imprint"

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Welsh, Charles. A bookseller of the last century: Being some account of the life of John Newbery, and of the books he published, with a notice of the later Newberys. Cambridge University Press, 2010.

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Runciman, Steven (1903-2000). Sicilian Vespers [Texte Imprimé]: A History of the Mediterranean World in the Later Thirteenth Century. Creative Media Partners, LLC, 2021.

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Webber, David M. Capitalising upon Globalisation. Edinburgh University Press, 2018. http://dx.doi.org/10.3366/edinburgh/9781474423564.003.0003.

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Having mapped out in the previous chapter, New Labour’s often contradictory and even ‘politically-convenient’ understanding of globalisation, chapter 3 offers analysis of three key areas of domestic policy that Gordon Brown would later transpose to the realm of international development: (i) macroeconomic policy, (ii) business, and (iii) welfare. Since, according to Brown at least, globalisation had resulted in a blurring of the previously distinct spheres of domestic and foreign policy, it made sense for those strategies and policy decisions designed for consumption at home to be transposed a
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Williams, Gareth D. From Venice to Sicily. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780190272296.003.0004.

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Chapter 3 focuses on Bembo’s complex motivations for leaving Venice for Messina in 1492, and particularly on four individuals who shaped his humanism both before and during his time in Sicily. It is surely no coincidence that Pietro departed for Sicily soon after assisting Angelo Poliziano, that revolutionary figure in philological method, in collating, during the great man’s visit to Venice in summer 1491, the celebrated ancient manuscript of Terence that belonged to the Bembo family. Constantine Lascaris’ reputation as a teacher was far reaching, but Giorgio Valla, Lascaris’ former pupil fro
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Vigdor, Steven E. The Dark Side. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198814825.003.0006.

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Chapter 6 deals with the remaining mysteries in cosmology—dark matter, dark energy, and inflationary expansion—and the experiments aimed at solving them. It reviews the evidence for dark matter, and experiments to detect the microscopic particles proposed as its constituents: weakly interacting massive particles and invisible axions. Contrasts are drawn between the failure to understand the scale of dark energy theoretically and the ambitious new survey telescopes, such as the Large Synoptic Survey Telescope (or LSST), that aim to constrain its equation of state. The theoretical concepts and p
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Conway, Rebecca, ed. Djalkiri. Sydney University Press, 2021. http://dx.doi.org/10.30722/sup.9781743327272.

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Djalkiri are “footprints" – ancestral imprints on the landscape that provide the Yolŋu people of eastern Arnhem Land with their philosophical foundations. This book describes how Yolŋu artists and communities keep these foundations strong, and how they have worked with museums to develop a collaborative, community-led approach to the collection and display of their artwork. It includes contributions from Yolŋu elders and artists as well as Indigenous and non-Indigenous historians and curators. Together they explore how the relationship between communities and museums has changed over time. Fro
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Harrington, Clodagh, and Alex Waddan. Obama v. Trump. Edinburgh University Press, 2020. http://dx.doi.org/10.3366/edinburgh/9781474447003.001.0001.

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This monograph examines how Trump’s election as President signals a rollback of the Obama years. In 2008, in what seemed a seminal moment for the country’s politics, the United States elected an African American as President. Yet, eight years later, in the form of Donald Trump, the nation put in office a man who was the very antithesis of his predecessor. The book determines what can legitimately be regarded as the legacy of the Obama presidency and investigates how far the Trump administration has reversed it. The analysis is embedded in a historical context, based on examination and scrutiny
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Book chapters on the topic "Laser imprint"

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Lin, C. Y., Yung Chun Lee, Fei Bin Hsiao, and C. H. Chuang. "Parametric Investigation of Laser-Assisted Direct Imprint (LADI) Technique." In Materials Science Forum. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-990-3.307.

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Zenger, Okan, and Gözde Baydemir Peşint. "Synthesis of Double-Layer Imprinted Polymers: BSA." In Molecularly Imprinted Polymers. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-1629-1_6.

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Yang, Ki Yeon, Sung Hoon Hong, Heon Lee, and Jeong Woo Choi. "Fabrication of Nano-Sized Gold Dot Array Using Bi-Layer Nano Imprint Lithography." In Materials Science Forum. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-995-4.446.

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Schweber, Simone, and Irene Ann Resenly. "Curricular Imprints or the Presence of Curricular Pasts: A Study of One Third Grader’s Holocaust Education 12 Years Later." In Holocaust Education in Primary Schools in the Twenty-First Century. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-73099-8_1.

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Aizawa, Tatsuhiko, Tadahiko Inohara, Yohei Suzuki, and Tomomi Shiratori. "Femtosecond Laser Micro-/Nano-Texturing to Die Substrates for Fine Imprinting to Products." In Fundamentals and Application of Femtosecond Optics [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.105795.

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A femtosecond laser micro−/nano-texturing was proposed to fabricate the coated and surface treated dies with the tailored textures for surface decoration and surface property control of metal, polymer and glass products. The polygonal model for microtextures with nanotextures by the LIPSS-effect was utilized to fabricate a DLC-coated SKD11 die with a star-shaped emblem. This die was set up into the cassette die set for directly imprinting this emblem into aluminum alloy and PET sheets. The periodic surface structure was synthesized as a surface geometry model to build up the super-hydrophobic surface on the nitrogen supersaturated AISI316 die. This die was also set up into a hot stamping system to directly imprint the hydrophobic surface onto the phosphorous glass products. Through the femtosecond laser micro−/nano-texturing and CNC-imprinting, the metal, polymer and glass product surfaces were optically decorated to have color grating and plasmonic brilliance and functionally controlled to be hydrophobic.
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Tokita, Alison. "Narrated and Danced Memory of War and Resignation." In Cultural Imprints. Cornell University Press, 2022. http://dx.doi.org/10.7591/cornell/9781501761621.003.0007.

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This chapter examines the musical substyles that enhance storytelling in the narrative arts collectively known as katarimono, particularly the medieval musical narrative genres of Heike recitation and kōwaka danced ballads, but also in later Tokugawa-period genres. Both narrate to musical accompaniment the battles between the Heike and Genji warrior clans in the twelfth century. The chapter discusses styles related to Heike recitation that have persisted over time and that have been adapted to different performance genres, and it explores the proposition that the formulae and musical substyles employed for specific kinds of narrative content, in this case content related to war, enhanced the memorability of the narratives and their impact on listeners. Ultimately, the chapter traces the persistence of these two broad styles of musical expression even as they change over time and across different genres to show how this practice of katarimono shaped and kept the cultural memory of the wars alive in popular memory.
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Bethe, Monica. "In Memorandum." In Cultural Imprints. Cornell University Press, 2022. http://dx.doi.org/10.7591/cornell/9781501761621.003.0009.

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This chapter focuses on the heirloom robe held by the Kanze troupe of noh actors. The robe was purportedly worn by the fifteenth-century Kanze troupe leader On'ami in connection with a 1443 performance of the warrior play Tomonaga dedicated to the repose of the recently deceased shogun Yoshikatsu. The chapter describes the play which includes an enactment of the Kannon senbō repentance rite, and since On'ami's time, the robe has been used exclusively for the variant performance of this rite. The chapter then situates the robe within its nexus of meanings: originally an elegant warrior costume, it was later made into a monk's robe and subsequently returned to the secular world of performance only to be re-ritualized by its specific connection to the dramatization of the senbō rite performed for the deceased warrior in Tomonaga. Ultimately, the chapter considers how the piece sheds light on the distinctive decorative technique known as takeyamachi.
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Mayhew, David R. "After World War II." In The Imprint of Congress. Yale University Press, 2017. http://dx.doi.org/10.12987/yale/9780300215700.003.0006.

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This chapter considers three impulses of the post-World War II era. Two of them deal with the economy, bracketing its course from an inspiration flowing out of the war through an ideological and policy retake a generation later. The other impulse covers one of the major developments of American, not to mention transnational, history—the civil rights revolution of those times. In the three impulses detailed here, economic planning devices, energy supply, the cities, travel, infrastructure, the tax code, industrial structure, the workplace, immigration, demographic patterns, the electorate, rights standards, and relations among the races, gained lasting imprints from U.S. government participation, among others.
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Bouchez, Jean-Luc, and Adolphe Nicolas. "Macroscopic imprints of ductile deformation." In Principles of Rock Deformation and Tectonics. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192843876.003.0005.

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The fundamentals of structural geology are presented, namely, folds, planar structures (cleavage or schistosity, foliation) and linear ones (lineations), regarded as emblematic for geologists. Ductile imprints of folds, affecting stratified formations, combined with brittle imprints, often remain modest in terms of strain intensity. Folding is essentially inhomogeneous and often results from the buckling (bending) of the layers (or stratification) as a consequence of layer parallel compression. Folded structures are frequently accompanied by fractures. Hence they may be classified as brittle–ductile. They are mostly encountered at low depths and constitute the upper structural level of the Earth’s crust. Ductile deformation sensu stricto appears at the lower structural level. The macroscopic aspects of ductile deformations and their implications will be examined. The principal operating mechanism, crystalline plasticity, represents the mechanical aspect of deformation, sometime assisted by chemical aspects (pressure-solution). While homogeneous deformation constitutes our principal concern, heterogeneous deformation is often present, particularly when examined at fine scales. At low shear strain (γ‎ &lt; 0.7, or θ‎ ~35°, equivalent to ~30% shortening), plastic deformation generally leads to a planar and a linear anisotropy strengthening with increasing deformation. At higher shear strain, any pre-existing planar structure becomes so stretched that it cannot be recognized. The new structure may be purely planar, purely linear or plano-linear. Lattice fabrics, appearing in rocks subjected to plastic deformation and resulting from deformation mechanisms at the grain-scale, are examined in detail in Chapter 6.
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Savant, Sarah Bowen. "Shaping Memory of the Conquests: The Case of Tustar." In Violence in Islamic Thought from the Qur'an to the Mongols. Edinburgh University Press, 2015. http://dx.doi.org/10.3366/edinburgh/9780748694235.003.0005.

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The military conquest of a hostile territory and its population is a paradigmatic form of violence and leaves deep imprints on the memories of the conquerors and the vanquished alike. Examining these imprints and the ways in which they are manipulated by later narrators in specific historical cases can bring to light the multiple functions that memories of violent conquest can serve. An interesting case study is provided by the Muslim conquest of the Iranian city of Tustar. Towards the end of a short seventh-century Nestorian work known as the Khūzistān Chronicle, we find as something of an appendix an account of the Arab conquest of the region and of Shūsh and Shūstrā, or as Arabs came to know the towns, al-Sūs and Tustar. The Chronicle was completed, at the latest, by 680 and is widely recognised as providing a rare window into events, because of its detailed reporting and proximity.
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Conference papers on the topic "Laser imprint"

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Sun, Y., K. Barr, A. Jones, N. B. Sá, M. Ware, and J. Peatross. "Distortions in the Angular Distribution of Nonlinear Thomson Scattering as a Focal Diagnostic." In Frontiers in Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/fio.2024.jw5a.50.

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We present measurements of nonlinear Thomson scattering out the side of an intense laser focus, showing how subtle defects in laser field including spatial chirp imprint on the angular distribution of the scattered light.
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Allam, Srinivasa Rao, Yuto Yoneda, William R. Kerriddge-Johns, Yasushi Fujimoto, and Takashige Omatsu. "Green Skyrmion fiber laser." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2024. https://doi.org/10.1364/jsapo.2024.19p_c43_3.

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Optical skyrmions are topologically stable quasiparticles with variegated polarization textures [1], formed by the mixture of quantized spin and orbital angular momentum. In recently, their topological polarization textures have been successfully imprinted on polarization sensitive materials, such as azo-polymers [2], and they have also been utilized in nonlinear frequency conversion [3], and quantum entanglement [4].
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Kaur, Jaismeen, Marie Ouillé, Zhao Cheng, et al. "Waveform control of relativistic laser-matter interactions." In Ultrafast Optics. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/ufo.2023.m2.4.

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We report on the first experimental evidence of direct waveform control of relativistic-intensity laser-plasma interactions driven by a kHz near-single-cycle laser source. We show how the driving laser waveform has a clear and reproducible imprint on the spatio-spectral emission properties of secondary particle and radiation beams from gas jets and plasma mirrors.
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Fei-Bin Hsiao, Di-Bao Wang, Chun-Ping Jen, et al. "Modeling of heat transfer for laser-assisted direct nano imprint processing." In 2005 IEEE International Conference on Robotics and Biomimetics - ROBIO. IEEE, 2005. http://dx.doi.org/10.1109/robio.2005.246362.

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Chen, Cheng-Hung, Jia-Yush Yen, Lien-Sheng Chen, and Shuo-Hung Chang. "Stitching Technology Using Hybrid Actuators in Nano Imprint." In ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/detc2008-49260.

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With advancements in nanotechnology and the continuing reduction of the minimum feature size in integrated-circuit technologies, there is a need for next-generation lithography (NGL) tools. The direct transfer of grating structures stitched from interference lithography to a mold for nano imprinting offers a low-cost alternative for printing sub-100nm features with great potential accuracy, high resolution, and reductivity. This research presents dual stage laser-interferometer equipment to meet these requirements. In moving forward to the stitching of a small interference area, the most impor
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Boschetto, D., E. G. Gamaly, A. V. Rode, et al. "Reflectivity oscillations of laser-excited Bi: imprint of atomic vibrations through electron-phonon coupling." In 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference. IEEE, 2007. http://dx.doi.org/10.1109/cleoe-iqec.2007.4386830.

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Shen, Ninggang, Chelsey N. Pence, Robert Bowers, et al. "Surface Micro-Scale Patterning for Biomedical Implant Material of Pure Titanium via High Energy Pulse Laser Peening." In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/msec2014-4181.

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Pure titanium (commercial pure cpTi) is an ideal dental implant material without the leeching of toxic alloy elements. Evidence has shown that unsmooth implant surface topologies may contribute to the osteoblast differentiation in human mesenchymal pre-osteoblastic cells, which is helpful to avoid long-term peri-abutment inflammation issues for the dental implant therapy with transcutaneous devices. Studies have been conducted on the grit blasted, acid etched, or uni-directional grooved Ti surface. However, for these existing approaches, the surface quality is difficult to control or may even
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Nakagawa, Gou, and Tanemasa Asano. "Oriented Growth of Location-Controlled Si Crystal Grains Using Ni Nano-Imprint and Excimer Laser Annealing." In 2007 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2007. http://dx.doi.org/10.7567/ssdm.2007.f-6-5l.

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Yoon, Geun-Young, Takahisa Jitsuno, Masahiro Nakatsuka, and Yoshiaki Kato. "Shaping a focused laser beam by continuous wavefront control using a deformable mirror." In Nonastronomical Adaptive Optics. Optica Publishing Group, 1997. http://dx.doi.org/10.1364/nao.1997.tua.4.

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Uniform irradiation of laser beam is needed for the directly driven inertial confinement fusion, laser-chemistry and industrial applications such as laser welding, semiconductor processing and laser microfabrication. For improving the irradiation uniformity on a fusion target, several beam smoothing techniques such as a random phase plate (RPP)1, induced spatial incoherence (ISI)2, smoothing by spectral dispersion (SSD)3 and kinoform phase plate (KPP)4 have been proposed. The RPP has energy loss of ~ 15 % by a large diffraction angle, and the ISI and the SSD have imprint problems by instantane
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Ivan, Marius G., Jean-Baptiste Vaney, Dick Verhaart, and Erwin Meinders. "Direct laser write (DLW) as a versatile tool in manufacturing templates for imprint lithography on flexible substrates." In SPIE Advanced Lithography, edited by Frank M. Schellenberg and Bruno M. La Fontaine. SPIE, 2009. http://dx.doi.org/10.1117/12.814481.

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Reports on the topic "Laser imprint"

1

Kalantar, D. H., L. B. DaSilva, and S. Glendinning. Measurements of laser imprint by XUV radiography using an x-ray laser. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/249256.

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Kalantar, D. H., E. Wolfrum, and J. Zhang. X-ray laser measurements of direct drive imprint on vulcan. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/632785.

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Kalantar, D. H., M. H. Key, and L. B. DaSilva. Measurements of direct drive laser imprint in thin foils by XUV radiography using an X-ray laser backlighter. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/464293.

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Kalantar, D. H., A. Demir, and M. H. Key. XUV radiography measurements of direct drive imprint in thin aluminum foils using a Ge x-ray laser on Vulcan. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/236216.

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Bendikov, Michael, and Thomas C. Harmon. Development of Agricultural Sensors Based on Conductive Polymers. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7591738.bard.

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In this 1-year feasibility study, we tried polymerization of several different monomers, commercial as well as novel, specially designed and synthesized for this project in the presence of the nitrate ion to produce imprinted conductive polymers. Polymers 1 and 2 (shown below) produced a response to nitrate, but one inferior to that produced by a polypyrrole (Ppy)-based sensor (which we demonstrated prior to this study). Thus, we elected to proceed with improving the stability of the Ppy-based sensor. In order to improve stability of the Ppy-based sensor, we created a two-layer design which in
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