Добірка наукової літератури з теми "Elasticity- Nanostructure"
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Статті в журналах з теми "Elasticity- Nanostructure"
M. Roy, Arunabha. "Evolution of Martensitic Nanostructure in NiAl Alloys: Tip Splitting and Bending." Material Science Research India 17, SpecialIssue1 (August 1, 2020): 03–06. http://dx.doi.org/10.13005/msri.17.special-issue1.02.
Повний текст джерелаChowdhury, R., S. Adhikari, and F. Scarpa. "Elasticity and piezoelectricity of zinc oxide nanostructure." Physica E: Low-dimensional Systems and Nanostructures 42, no. 8 (June 2010): 2036–40. http://dx.doi.org/10.1016/j.physe.2010.03.018.
Повний текст джерелаISLAM, Z. M., P. JIA, and C. W. LIM. "TORSIONAL WAVE PROPAGATION AND VIBRATION OF CIRCULAR NANOSTRUCTURES BASED ON NONLOCAL ELASTICITY THEORY." International Journal of Applied Mechanics 06, no. 02 (March 17, 2014): 1450011. http://dx.doi.org/10.1142/s1758825114500112.
Повний текст джерелаDindarloo, Mohammad Hassan, Li Li, Rossana Dimitri, and Francesco Tornabene. "Nonlocal Elasticity Response of Doubly-Curved Nanoshells." Symmetry 12, no. 3 (March 16, 2020): 466. http://dx.doi.org/10.3390/sym12030466.
Повний текст джерелаZhang, Y., L. J. Zhuo, and H. S. Zhao. "Determining the effects of surface elasticity and surface stress by measuring the shifts of resonant frequencies." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 469, no. 2159 (November 8, 2013): 20130449. http://dx.doi.org/10.1098/rspa.2013.0449.
Повний текст джерелаElbourne, Aaron, James Chapman, Amy Gelmi, Daniel Cozzolino, Russell J. Crawford, and Vi Khanh Truong. "Bacterial-nanostructure interactions: The role of cell elasticity and adhesion forces." Journal of Colloid and Interface Science 546 (June 2019): 192–210. http://dx.doi.org/10.1016/j.jcis.2019.03.050.
Повний текст джерелаTamm, Aile, Tauno Kahro, Helle-Mai Piirsoo, and Taivo Jõgiaas. "Atomic-Layer-Deposition-Made Very Thin Layer of Al2O3, Improves the Young’s Modulus of Graphene." Applied Sciences 12, no. 5 (February 27, 2022): 2491. http://dx.doi.org/10.3390/app12052491.
Повний текст джерелаIvanova, Elena P., Denver P. Linklater, Marco Werner, Vladimir A. Baulin, XiuMei Xu, Nandi Vrancken, Sergey Rubanov, et al. "The multi-faceted mechano-bactericidal mechanism of nanostructured surfaces." Proceedings of the National Academy of Sciences 117, no. 23 (May 26, 2020): 12598–605. http://dx.doi.org/10.1073/pnas.1916680117.
Повний текст джерелаTaghvaei, Mohammad Mahdi, Hossein Mostaan, Mahdi Rafiei, Hamid Reza Bakhsheshi-Rad, and Filippo Berto. "Nanoscale Tribological Properties of Nanostructure Fe3Al and (Fe,Ti)3Al Compounds Fabricated by Spark Plasma Sintering Method." Metals 12, no. 7 (June 23, 2022): 1077. http://dx.doi.org/10.3390/met12071077.
Повний текст джерелаHashemzadeh, Allahverdi, Ghorbani, Soleymani, Kocsis, Fischer, Ertl, and Naderi-Manesh. "Gold Nanowires/Fibrin Nanostructure as Microfluidics Platforms for Enhancing Stem Cell Differentiation: Bio-AFM Study." Micromachines 11, no. 1 (December 30, 2019): 50. http://dx.doi.org/10.3390/mi11010050.
Повний текст джерелаДисертації з теми "Elasticity- Nanostructure"
Abidi, Sonia. "Matériaux composites à haute tenue thermique : influence de la micro-nanostructure sur les transferts moléculaires, électroniques et thermiques." Thesis, Toulon, 2014. http://www.theses.fr/2014TOUL0019/document.
Повний текст джерелаFire protection materials are widely used to ensure the safety of users of the infrastructure. Standards of fire protection regularly operating, the materials must be more efficient. These are generally composed of refractory mortar and insulating oxides. The objective of this work is to develop a firewall composite 4 h applied by projecting but also to determine the thermal and mechanical properties.In the first part, this study describes the various stages of the development of a fire protection material, after the presentation of the approach that has guided the development of our materials, we are interested especially in the chemical composition of the matrix and that of the cement. Their thermal and mechanical properties have been reviewed.The raw materials for the preparation of mortar were selected. The evolution respectively of thermal conductivity, diffusivity, porosity, specific heat and the mechanical properties of mortars chosen according to the nature and amount of the fillers incorporated in the matrix has been studied. A description of the various analytical and numerical models for the representation of the thermal conductivity and Young's modulus of the materials led to the development of a model able to predict the thermal and mechanical behavior of composites based on the nature and amount of charges added.In a second part, the kinetics of the hydration reaction of gypsum to control setting time and to facilitate the production of the composite in the industrial chain was studied. The influence on the kinetics of hydration, of the chemical composition of the gypsum, particle size distribution and the addition of adjuvant commonly used in the plaster industry, has also been treated.At the end of this study, two formulations of composites applied by projection were developed
Liu, Kailang. "Fabrication and modeling of SiGe Nanostructures Driven by Hetero-epitaxial Elasticity." Thesis, Ecole centrale de Marseille, 2016. http://www.theses.fr/2016ECDM0014/document.
Повний текст джерелаWe investigate here the heteroepitaxy of silicon-germanium (SiGe), a system which is commonly regarded as the stereotype of semiconductor epitaxy. While this system has already attracted a tremendous amount of attention due to its applications for band-gap engineering in microelectronic industry, the major challenge facing the development of new SiGe-based devices remains the con- trollable epitaxial growth of self-assembled nanostructures. It is well-known that SiGe follows a Stranski-Krastanov growth mode, which proceeds via the growth of bi-dimensionnal layers followed by the growth of three-dimensional islands. Under this generic “Stranski-Krastanov” designation, several different behaviors can be identified. An overall understanding of all these behavior is still partially missing due to the complexity and the interplay of kinetics and energetic driving forces, preventing the development of new devices.In this work we focus on the self-assembly of SiGe nanostructures following the quest of light emission for integrated Si-based photonic, optoelectronic and nanoelectronic devices.Even if the innovation in Si-based devices has been boosted recently by the development of ultra-thin body fully depleted silicon on insulator transistors, a real breakthrough would be the demonstration of light emission and/or absorption by group IV elements since it allows the conve- nient integration into the nowadays semiconductors.In this work we first demonstrate the different growth regimes of strained films, i.e. instability versus nucleation regimes. We develop a model which resolves the race of these two growth pathways and unveil the mechanisms of different modes of morphological evolution driven by elasticity.In the second part, we examine in details the natural self-organisation of coherent islands. The direct elastic effect induces repulsion between coherent islands. However, the strain-dependent surface energy which has been overlooked previously in analysis of the island-island interaction is revealed to cause an attraction between islands. It may compensate the direct elastic repulsion during the initial state of nucleation and lead to the clustering of coherent islands.In a third part we study the influence of miscut steps of vicinal substrate on the formation and self-organisation of islands. We demonstrate that the strain relaxation anisotropy produced by the step edges, is at the origin of the instability elongation perpendicular to steps. Quantitative agreement between the instability elongation and the anisotropy of strain relaxation is found, which deepens the understandings of hetero-epitaxial growth on vicinal substrate.In the fourth part we develop a new process based on Ge condensation during thermal oxidation of dilute SiGe. The kinetics of SiGe condensation process is investigated and the fully strained SiGe epilayer is fabricated via this particular condensation process. This process can be applied in fabrication of SiGe core-shell nanostructures, for which the direct deposition and growth process is found to be cumbersome in terms of the control of morphology and composition.As a whole, we studied the nanostructures of SiGe driven by its hetero-epitaxial elasticity. We proposed a model to compare two pathways of morphological evolution of SK growth and unearthed the mechanisms of the race and transition. We studied kinetics of island nucleation under the impact of elastic filed produced by an existing island. The peculiar role of strain-dependent surface energy is highlighted. Then the elasticity anisotropy induced by miscut steps on vicinal substrate is studied theoretically and experimentally. This anisotropy effectively induces the elongation of islands in one direction to form nanowires in good alignment. Then the kinetics of condensation of SiGe is studied, which is found to be an effective method in fabricating strained SiGe nanostructures
Duff, Richard A. "Determination of bulk mechanical properties of nanostructures from molecular dynamic simulation." Thesis, Monterey, California. Naval Postgraduate School, 2003. http://hdl.handle.net/10945/994.
Повний текст джерелаDetermining bulk mechanical properties from microscopic forces has become important in the light of utilizing nano-scale systems. The molecular dynamics model was used to determine the modulus of elasticity and shear modulus of pure metallic micro lattice structures. Preliminary results indicate that the modulii of elasticity is determined to within 15% accuracy for 5 different metals of 500-atom structures when compared to the experiment values of bulk materials. Furthermore the elastic modulus for copper structures was computed with different temperatures, different magnitudes of stresses and various kinds of dislocations. From the preliminary results, it is concluded that the model accurately determines the mechanical properties of the nano-scale systems.
Outstanding Thesis
Canadian Navy author.
Deplace, Fanny. "Waterborne nanostructured adhesives." Paris 6, 2008. http://www.theses.fr/2008PA066035.
Повний текст джерелаBOIOLI, FRANCESCA. "Dislocation modelling in realistic Si-Ge nanostructures." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2013. http://hdl.handle.net/10281/40115.
Повний текст джерелаGolushko, Ivan. "Micro- et nanostructures biologiques tubulaires : Mécanismes physiques de l'auto-assemblage et du fonctionnement." Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTS098/document.
Повний текст джерелаApplications of classical solid state physics methods such as X-ray diffraction analysis and electron microscopy allowed making a giant step in understanding of cellular membranes’ structure. Today since their composition and structure are well known, the focus of research has shifted to active processes involving cell membranes. As we know, such processes as endocytosis involve substantial shape changes of cell membranes, which are performed by curvature-inducing proteins. One of the most popular methods to study how these proteins interact with lipid membranes and each other is TLM-pulling experiment, where tubular lipid membrane (TLM) is formed from the vesicle by pulling. Similar structures connect endocytic vesicles with the donor compartments and serve as channels for the matter transfer within the cell and between adjacent cells establishing cell-to-cell communication pathway. Such systems formed in vitro due to their simplicity and high homogeneity can be accurately described by the means of theoretical physics.In the first part of the present thesis, we develop a theoretical model of the TLM pulled out of the vesicle on the basis of classical mechanics and thermodynamics and apply it to the TLM-pulling experiments with curvature-inducing proteins adsorption. The developed model takes into account asymmetry of the lipid bilayer, surface tension, longitudinal force applied to the TLM and pressure difference in the system. We model the action that proteins exert on TLM via sets of forces normal to the membrane’s surface and satisfying conditions of mechanical equilibrium. This novel force multipole approach allows us to model anisotropic interactions between proteins adsorbed at the membrane surface that are induced by the membrane deformation. Our theory describes early stages of protein scaffolds formation i.e. characteristic arrangement of proteins and their high affinity to the membrane ends. Collective behavior of curvature-inducing proteins is extremely important for performing large scale deformations of lipid membranes during such processes as endo and exocytosis, virus entry in the host cell as well as formation and exit of daughter virions later on. Studying of the latter process can possibly lead to the development of fundamentally new methods of viral disease treatment.The second part of the thesis is devoted to the study of zebrafish embryo’s dorsal aorta (DA). It focuses on DA’s shape evolution during the Endothelio-Haematopoietic Transition (EHT). The EHT process leads to the extrusion of haematopoietic stem/progenitor cells (HSPCs) which will later on colonize haematopoietic organs allowing haematopoiesis throughout adult life. This process seems to be universal and should also apply for both mammals and birds, which makes its investigation a fundamental problem of embryology.DA has a cylindrical geometry that makes it similar to the TLM’s, however at the same time DA is much bigger than lipid tubes, has a non-zero share modulus and is embedded in the matrix of surrounding tissues, which makes it a much more complex system from the mechanical perspective. We relate the global shape changes of the aorta during EHT to generic principles of mechanics and show that mechanical instabilities leading to the aorta shape evolution are invoked by different stresses resulting from the growth inhomogeneities and interaction with surrounding tissues. Based on the performed theoretical analysis and the data obtained with a help of 4D confocal microscopy we propose a detailed scheme of the process and postulate that mechanical instabilities prepare and support the whole EHT process prior to its specific genetic control. Our interpretation suggests a universal and self-organized mechanism underlying collective tissue reorganization processes in the growing organisms such as EHT
Dingreville, Remi. "Modeling and Characterization of the Elastic Behavior of Interfaces in Nanostructured Materials: From an Atomistic Description to a Continuum Approach." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/19776.
Повний текст джерелаCommittee Chair: Jianmin Qu; Committee Member: David McDowell; Committee Member: Elisa Riedo; Committee Member: Min Zhou; Committee Member: Mo Li.
ZEN, HELOISA A. "Desenvolvimento de elastômeros fluorados multifuncionais baseados em nanocompósitos." reponame:Repositório Institucional do IPEN, 2015. http://repositorio.ipen.br:8080/xmlui/handle/123456789/23741.
Повний текст джерелаMade available in DSpace on 2015-06-11T18:00:50Z (GMT). No. of bitstreams: 0
Tese (Doutorado em Tecnologia Nuclear)
IPEN/T
Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
Gupta, Prakhar. "Elasticity of one-dimensional nanostructures - a multiscale approach." Thesis, 2018. http://localhost:8080/xmlui/handle/12345678/7621.
Повний текст джерелаBen, Xue. "Opto-mechanical coupling effects on metallic nanostructures." Thesis, 2015. https://hdl.handle.net/2144/16036.
Повний текст джерелаКниги з теми "Elasticity- Nanostructure"
1933-, Fenster Saul K., ed. Advanced strength and applied elasticity. 4th ed. Upper Saddle River, N.J: Prentice Hall PTR, 2003.
Знайти повний текст джерела1933-, Fenster Saul K., ed. Advanced strength and applied elasticity. 3rd ed. Upper Saddle River, N.J: Prentice Hall, 1995.
Знайти повний текст джерелаUgural, A. C. Advanced strength and applied elasticity. 2nd ed. New York: Elsevier, 1987.
Знайти повний текст джерелаDjunisbekov, T. M. Stress relaxation in viscoelastic materials. Enfield, NH: Science Publishers, 2003.
Знайти повний текст джерелаIeşan, Dorin. Thermoelastic deformations. Dordrecht: Kluwer Academic, 1996.
Знайти повний текст джерелаAdvanced Strength and Applied Elasticity: 2nd SI Edition. 2nd ed. Longman Higher Education, 1992.
Знайти повний текст джерелаFrançois, Dominique, André Pineau, and André Zaoui. Mechanical Behaviour of Materials: Volume I: Elasticity and Plasticity (Solid Mechanics and Its Applications). Springer, 1998.
Знайти повний текст джерелаJunisbekov, T. M., V. N. Kestelman, and N. I. Malinin. Stress Relaxation in Viscoelastic Materials. Science Publishers, 2002.
Знайти повний текст джерелаIesan, D., and A. Scalia. Thermoelastic Deformations (Solid Mechanics and Its Applications). Springer, 1996.
Знайти повний текст джерелаScalia, Antonio, and D. Iesan. Thermoelastic Deformations. Springer, 2010.
Знайти повний текст джерелаЧастини книг з теми "Elasticity- Nanostructure"
Gopalakrishnan, Srinivasan, and Saggam Narendar. "Theory of Nonlocal Elasticity." In Wave Propagation in Nanostructures, 59–70. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-01032-8_4.
Повний текст джерелаMalikan, Mohammad, and Victor A. Eremeyev. "Free Vibration of Flexomagnetic Nanostructured Tubes Based on Stress-driven Nonlocal Elasticity." In Analysis of Shells, Plates, and Beams, 215–26. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47491-1_12.
Повний текст джерелаMoreira de Sousa, José. "Nanostructures Failures and Fully Atomistic Molecular Dynamics Simulations." In Elasticity of Materials [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.100331.
Повний текст джерелаEbrahimi, Farzad, and Ali Dabbagh. "An Introduction to Nonlocal Elasticity Theories and Scale-Dependent Analysis in Nanostructures." In Wave Propagation Analysis of Smart Nanostructures, 7–12. CRC Press, 2019. http://dx.doi.org/10.1201/9780429279225-2.
Повний текст джерелаBarretta, Raffaele, Francesco Fabbrocino, Francesco Marotti de Sciarra, Raimondo Luciano, Francesco Giuseppe Morabito, and Giuseppe Ruta. "Modulated Linear Dynamics of Functionally Graded Nanobeams With Nonlocal and Gradient Elasticity." In Experimental Characterization, Predictive Mechanical and Thermal Modeling of Nanostructures and their Polymer Composites, 293–323. Elsevier, 2018. http://dx.doi.org/10.1016/b978-0-323-48061-1.00009-9.
Повний текст джерелаТези доповідей конференцій з теми "Elasticity- Nanostructure"
Gurmendi, U., J. I. Eguiazabal, and J. Nazabal. "Structure and Properties of Nanocomposites With a Poly(Ethylene Terephthalate) Matrix." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17087.
Повний текст джерелаŁepkowski, S. P., J. A. Majewski, and G. Jurczak. "Effects of Nonlinear Elasticity in Nitride Semiconductors and their Nanostructures." In PHYSICS OF SEMICONDUCTORS: 28th International Conference on the Physics of Semiconductors - ICPS 2006. AIP, 2007. http://dx.doi.org/10.1063/1.2729909.
Повний текст джерелаZarrin, Tahira, Rahul Ribeiro, Sumanth Banda, Zoubeida Ounaies, and Hong Liang. "Effect of SWCNT on Tribological Behavior of Polymeric Nanocomposite." In STLE/ASME 2008 International Joint Tribology Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ijtc2008-71282.
Повний текст джерелаvan Rooyen, Isabel J., Jan H. Neethling, and Johannes Mahlangu. "Influence of Temperature on the Micro- and Nanostructures of Experimental PBMR TRISO Coated Particles: A Comparative Study." In Fourth International Topical Meeting on High Temperature Reactor Technology. ASMEDC, 2008. http://dx.doi.org/10.1115/htr2008-58189.
Повний текст джерелаKuo, M. K., T. R. Lin, and K. B. Hong. "Size and Piezoelectric Effects on Optical Properties of Self-Assembled InGaAs/GaAs Quantum Dots." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-15776.
Повний текст джерела