Relevant bibliographies by topics / Transport des phonons

Contents

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

Academic literature on the topic 'Transport des phonons'

Author: Grafiati
Published: 22 June 2024
Last updated: 31 July 2025

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Journal articles on the topic "Transport des phonons"

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Liu, Yizhou, Yong Xu, and Wenhui Duan. "Three-Dimensional Topological States of Phonons with Tunable Pseudospin Physics." Research 2019 (July 31, 2019): 1–8. http://dx.doi.org/10.34133/2019/5173580.

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Efficient control of phonons is crucial to energy-information technology, but limited by the lacking of tunable degrees of freedom like charge or spin. Here we suggest to utilize crystalline symmetry-protected pseudospins as new quantum degrees of freedom to manipulate phonons. Remarkably, we reveal a duality between phonon pseudospins and electron spins by presenting Kramers-like degeneracy and pseudospin counterparts of spin-orbit coupling, which lays the foundation for “pseudospin phononics”. Furthermore, we report two types of three-dimensional phononic topological insulators, which give t
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Manuel, Cristina, and Laura Tolos. "Transport Properties of Superfluid Phonons in Neutron Stars." Universe 7, no. 3 (2021): 59. http://dx.doi.org/10.3390/universe7030059.

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We review the effective field theory associated with the superfluid phonons that we use for the study of transport properties in the core of superfluid neutrons stars in their low temperature regime. We then discuss the shear and bulk viscosities together with the thermal conductivity coming from the collisions of superfluid phonons in neutron stars. With regard to shear, bulk, and thermal transport coefficients, the phonon collisional processes are obtained in terms of the equation of state and the superfluid gap. We compare the shear coefficient due to the interaction among superfluid phonon
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Bin Mansoor, Saad, and Bekir Sami Yilbas. "Nonequilibrium cross-plane energy transport in aluminum–silicon–aluminum wafer." International Journal of Modern Physics B 29, no. 17 (2015): 1550112. http://dx.doi.org/10.1142/s021797921550112x.

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Transient phonon transport across cross-planes of aluminum–silicon–aluminum combined films is investigated and the Boltzmann transport equation is incorporated to formulate the energy transport in the combined films. Since electrons and phonons thermally separate in the thin aluminum film during heating, the Boltzmann equation is used separately in the electron and lattice subsystems to account for the energy transport in the aluminum film. Electron–phonon coupling is incorporated for the energy exchange between electron and lattice subsystems in the film. Thermal boundary resistance (TBR) is
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Prasher, Ravi. "Thermal Transport Due to Phonons in Random Nano-particulate Media in the Multiple and Dependent (Correlated) Elastic Scattering Regime." Journal of Heat Transfer 128, no. 7 (2006): 627–37. http://dx.doi.org/10.1115/1.2194036.

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Effects of multiple and dependent or correlated elastic scattering of phonons due to nanoparticles on thermal transport in random nano-particulate media (random phononic crystals) are investigated in this paper under various approximations. Multiple scattering means that the scattered wave from one particle is incident on another particle to be scattered again. Dependent scattering means far-field interference of the scattered waves due to phase difference, which is ignored in the independent scattering regime. Multiple and dependent scattering effects become important when the interparticle d
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Lax, M., and W. Cai. "EFFECT OF NONEQUILIBRIUM PHONONS ON THE ELECTRON RELAXATION AND TRANSPORT." International Journal of Modern Physics B 06, no. 07 (1992): 975–1006. http://dx.doi.org/10.1142/s0217979292000529.

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We review the recent theoretical study of the effect of nonequilibrium phonons on hot-carrier relaxation and transport. In a quantum well, the proper treatment of the electron-phonon coupling between electrons confined to two dimensions (2-D) by phonons traveling freely in three dimensions (3D) requires special care because phonon heating produces a bottleneck in the rate of transfer of energy from the carriers to the phonons. Because the carriers interact with phonons primarily when the latter are close to the quantum well, the latter should be described, not by plane waves, but by packets ad
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Bao, Bengang, Fei Li, and Xin Zhou. "Characteristics of acoustic phonon transport and thermal conductance in multi-frame graphene nanoribbons." Modern Physics Letters B 32, no. 26 (2018): 1850307. http://dx.doi.org/10.1142/s0217984918503074.

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Using non-equilibrium Green’s function method and maintaining the zigzag carbon chains unchanged, we investigate the transmission rate of acoustic phonon and the reduced thermal conductance through multi-frame graphene nanoribbons (GNRs). The results show that the reduced thermal conductance approaches [Formula: see text] in the limit [Formula: see text]. Due to the fact that only long wavelength acoustic phonons with zero cutoff frequency are excited at such low temperatures, the scattering influence on the long wavelength acoustic phonons by the multi-frame in GNRs can be ignored and these p
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Bannov, N. A., V. V. Mitin, and F. T. Vasko. "Modelling of Hot Acoustic Phonon Propagation in Two Dimensional Layers." VLSI Design 6, no. 1-4 (1998): 197–200. http://dx.doi.org/10.1155/1998/79658.

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The transport of confined acoustic phonons in a flee-standing quantum well has been studied by solving the quantum kinetic equation for phonons. The phonon decay rate has been numerically calculated for GaAs flee-standing quantum well. Phonon interaction with electrons through the deformation potential makes the major contribution to the acoustic phonon decay.
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Chen, J., and Y. Liu. "Effect of out-of-plane acoustic phonons on the thermal transport properties of graphene." Condensed Matter Physics 26, no. 4 (2023): 43603. http://dx.doi.org/10.5488/cmp.26.43603.

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The lattice thermal conductivity of graphene is evaluated using a microscopic model that takes into account the lattice's discrete nature and the phonon dispersion relation within the Brillouin zone. The Boltzmann transport equation is solved iteratively within the framework of three-phonon interactions without taking into account the four-phonon scattering process. The Umklapp and normal collisions are treated rigorously, thereby avoiding relaxation-time and long-wavelength approximations. The mechanisms of the failures of these approximations in predicting the thermal transport properties ar
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Luckyanova, M. N., J. Mendoza, H. Lu, et al. "Phonon localization in heat conduction." Science Advances 4, no. 12 (2018): eaat9460. http://dx.doi.org/10.1126/sciadv.aat9460.

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Nondiffusive phonon thermal transport, extensively observed in nanostructures, has largely been attributed to classical size effects, ignoring the wave nature of phonons. We report localization behavior in phonon heat conduction due to multiple scattering and interference events of broadband phonons, by measuring the thermal conductivities of GaAs/AlAs superlattices with ErAs nanodots randomly distributed at the interfaces. With an increasing number of superlattice periods, the measured thermal conductivities near room temperature increased and eventually saturated, indicating a transition fro
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Prasher, Ravi S. "Mie Scattering Theory for Phonon Transport in Particulate Media." Journal of Heat Transfer 126, no. 5 (2004): 793–804. http://dx.doi.org/10.1115/1.1795243.

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Scattering theory for the scattering of phonons by particulate scatterers is developed in this paper. Recently the author introduced the generalized equation of phonon radiative transport (GEPRT) in particulate media, which included a phase function to account for the anisotropic scattering of phonons by particulate scatterer. Solution of the GEPRT showed that scattering cross section is different from the thermal transport cross-section. In this paper formulations for the scattering and transport cross section for horizontally shear (SH) wave phonon or transverse wave phonon without mode conv
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Dissertations / Theses on the topic "Transport des phonons"

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Davaasambuu, Jav, Friedrich Güthoff, Klaudia Hradil, and Götz Eckold. "Phonons in demixing systems." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-188279.

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Davaasambuu, Jav, Friedrich Güthoff, Klaudia Hradil, and Götz Eckold. "Phonons in demixing systems." Diffusion fundamentals 12 (2010) 109, 2010. https://ul.qucosa.de/id/qucosa%3A13916.

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Tavakoli-Ghinani, Adib. "Transport de phonons dans le régime quantique." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAY090/document.

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Ce travail de thèse est consacré à la mesure de transport de chaleur par les phonons dans le régime quantique dans des systèmes confinés à très basse température.Le contexte de ce sujet est de soumettre ces systèmes à deux conditions extrêmes : basse température et faibles dimensions et de comprendre les propriétés thermiques fondamentales issues de ces limites.Les échantillons étudiés au cours de cette thèse sont des structures suspendues (membrane ou nanofil) ; elles sont élaborées à partir de nitrure de silicium amorphe (SiN).En abaissant la température, les longueurs caractéristiques des p
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Heron, Jean-Savin. "Transport des phonons à l'échelle du nanomètre." Phd thesis, Grenoble 1, 2009. http://www.theses.fr/2009GRE10183.

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Pour comprendre les mécanismes du transport de la chaleur à l'échelle du nanomètre, nous avons fabriqué des dispositifs suspendus nanostructurés complexes et mesuré leur conductance thermique aux températures cryogéniques, notamment via la méthode 3 oméga. Nous avons pu ainsi démontrer la dépendance du transport des phonons aux dimensions et à la géométrie des nanostructures. Pour des nanofils de silicium d'une longueur comprise entre 8 et 10 µm, et d'une section de 200x100 nm^2, nous observons une déviation au régime diffusif de Casimir sous 5K, que nous pouvons expliquer en tenant compte de
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Heron, Jean-Savin. "Transport des phonons à l'échelle du nanomètre." Phd thesis, Grenoble 1, 2009. http://tel.archives-ouvertes.fr/tel-00461703.

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Pour comprendre les mécanismes du transport de la chaleur à l'échelle du nanomètre, nous avons fabriqué des dispositifs suspendus nanostructurés complexes et mesuré leur conductance thermique aux températures cryogéniques, notamment via la méthode 3 oméga. Nous avons pu ainsi démontrer la dépendance du transport des phonons aux dimensions et à la géométrie des nanostructures. Pour des nanofils de silicium d'une longueur comprise entre 8 et 10 µm, et d'une section de 200x100 nm^2, nous observons une déviation au régime diffusif de Casimir sous 5K, que nous pouvons expliquer en tenant compte de
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Hamzeh, Hani. "Résolution de l’équation de transport de Boltzmann pour les phonons et applications." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112371/document.

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Cette thèse est consacrée à l’étude de la dynamique et du transport des phonons via la résolution de l’équation de transport de Boltzmann (ETB) pour les Phonons. Un ‘solveur’ Monte Carlo dédié à la résolution de l’ETB des phonons dans l’espace réciproque, prenant en compte tous les processus d’interactions Normaux et Umklapp à trois-phonons, est proposé. Une prise en compte rigoureuse des lois de conservation de l’énergie et de la quantité de mouvement est entreprise. Des relations de dispersion réalistes, intégrant tous les modes de polarisations, sont considérées. Le calcul des taux d’intera
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Iskandar, Abdo. "Phonon Heat Transport and Photon-phonon Interaction in Nanostructures." Thesis, Troyes, 2018. http://www.theses.fr/2018TROY0010.

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Cette thèse avait pour cadre, le contrôle du transport thermique via les phonons et leur interaction avec des photons dans des nanostructures. Le manuscrit comprend cinq chapitres. Dans le premier, nous introduisons la physique des phonons et excitations élémentaires optiques de la matière. Le deuxième chapitre fournit une description des procédés de croissance, techniques de structuration et techniques de caractérisation utilisées. Dans le troisième chapitre, nous démontrons qu’à la fois, phonons et photons peuvent être confinés et interagir dans une même nanostructure. Dans le quatrième chap
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France-Lanord, Arthur. "Transport électronique et thermique dans des nanostructures." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS566/document.

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La miniaturisation continue des composants électroniques rend indispensable la connaissance des mécanismes de transport à l’échelle nanométrique. Alors que les processus simples de conduction dans les matériaux homogènes sont bien assimilés, la compréhension du transport à l’échelle nanométrique dans les systèmes hétérogènes reste à améliorer. Par exemple, le couplage entre courant, résistance et flux de chaleur dans des nanostructures doit être clarifié. Dans ce contexte, le sujet de thèse est centré autour du développement et de l’application de méthodes de calcul avancées pour la prédiction
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Hamzeh, Hani. "Résolution de l'équation de transport de Boltzmann pour les phonons et applications." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00778705.

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Cette thèse est consacrée à l'étude de la dynamique et du transport des phonons via la résolution de l'équation de transport de Boltzmann (ETB) pour les Phonons. Un 'solveur' Monte Carlo dédié à la résolution de l'ETB des phonons dans l'espace réciproque, prenant en compte tous les processus d'interactions Normaux et Umklapp à trois-phonons, est proposé. Une prise en compte rigoureuse des lois de conservation de l'énergie et de la quantité de mouvement est entreprise. Des relations de dispersion réalistes, intégrant tous les modes de polarisations, sont considérées. Le calcul des taux d'intera
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Santamore, Deborah Hannah Cross Michael Clifford. "Quantum transport and dynamics of phonons in mesoscopic systems /." Diss., Pasadena, Calif. : California Institute of Technology, 2003. http://resolver.caltech.edu/CaltechETD:etd-05272003-152136.

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Books on the topic "Transport des phonons"

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Gurevich, V. L. Transport in phonon systems. North-Holland, 1986.

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L̕ubomír, Hrivnák, ed. Teória tuhých látok. 2nd ed. Veda, vydavatel̕stvo Slovenskej akadémie vied, 1985.

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Chen, Gang. Nanoscale energy transport and conversion: A parallel treatment of electrons, molecules, phonons, and photons. Oxford, 2004.

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Gang, Chen. Nanoscale energy transport and conversion: A parallel treatment of electrons, molecules, phonons, and photons. Oxford University Press, 2005.

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Frey, Martin. Scattering in nanoscale devices. Hartung-Gorre, 2010.

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Li, Hai-Peng, and Rui-Qin Zhang. Phonon Thermal Transport in Silicon-Based Nanomaterials. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2637-0.

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Neophytou, Neophytos. Theory and Simulation Methods for Electronic and Phononic Transport in Thermoelectric Materials. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38681-8.

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Yamamoto, Takahiro, Kazuyuki Watanabe, and Satoshi Watanabe. Thermal transport of small systems. Edited by A. V. Narlikar and Y. Y. Fu. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199533046.013.6.

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This article focuses on the phonon transport or thermal transport of small systems, including quasi-one-dimensional systems such as carbon nanotubes. The Fourier law well describes the thermal transport phenomena in normal bulk materials. However, it is no longer valid when the sample dimension reduces down to below the mean-free path of phonons. In such a small system, the phonons propagate coherently without interference with other phonons. The article first considers the Boltzmann–Peierls formula of diffusive phonon transport before discussing coherent phonon transport, with emphasis on the
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Transport in phonon systems. North-Holland, 1986.

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Aksamija, Zlatan. Nanophononics: Thermal Generation, Transport, and Conversion at the Nanoscale. Jenny Stanford Publishing, 2017.

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Book chapters on the topic "Transport des phonons"

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Jacoboni, Carlo. "Phonons." In Theory of Electron Transport in Semiconductors. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-10586-9_5.

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Srivastava, Gyaneshwar P. "Phonons and Thermal Transport in Nanocomposites." In The Physics of Phonons, 2nd ed. CRC Press, 2022. http://dx.doi.org/10.1201/9781003141273-9.

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Sols, F. "Dissipative Transport in Nanostructures: A Many-Electron Approach." In Phonons in Semiconductor Nanostructures. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1683-1_46.

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Srivastava, Gyaneshwar P. "Phonons and Thermal Transport in Impure and Mixed Crystals." In The Physics of Phonons, 2nd ed. CRC Press, 2022. http://dx.doi.org/10.1201/9781003141273-11.

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Noguchi, H., T. Takamasu, N. Miura, J. P. Leburton, and H. Sakaki. "Theoretical and Experimental Study of Electron Transport in One-Dimensional Coupled Quantum Boxes." In Phonons in Semiconductor Nanostructures. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1683-1_45.

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Bannov, N. A., V. V. Mitin, and M. A. Stroscio. "Localized Acoustic Phonons in Low Dimensional Structures." In Quantum Transport in Ultrasmall Devices. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-1967-6_9.

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Lukkarinen, Jani. "Kinetic Theory of Phonons in Weakly Anharmonic Particle Chains." In Thermal Transport in Low Dimensions. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29261-8_4.

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Stock, B., M. Fieseler, and R. G. Ulbrich. "Transport Properties of Tera-Hertz Phonons in Galliumarsenide." In Proceedings of the 17th International Conference on the Physics of Semiconductors. Springer New York, 1985. http://dx.doi.org/10.1007/978-1-4615-7682-2_266.

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Vast, Nathalie, Jelena Sjakste, Gaston Kané, and Virginie Trinité. "Electronic Transport: Electrons, Phonons and Their Coupling within the Density Functional Theory." In Simulation of Transport in Nanodevices. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781118761793.ch2.

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Ruckh, R., and E. Sigmund. "Quasi Resonant Transport Behaviour of Nonequilibrium Phonons in Insulating Crystals." In Phonon Scattering in Condensed Matter V. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82912-3_81.

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Conference papers on the topic "Transport des phonons"

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Roberts, N. A., and D. G. Walker. "Phonon Transport in Asymmetric Sawtooth Nanowires." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44341.

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Thermal transport in asymmetric sawtooth nanowires was investigated. The boundaries reflect phonons differently depending on the frequency and momentum of the phonon. These systems show thermally rectifying behavior when the boundary reflections are a function of both the direction the phonon is traveling and the frequency of the phonon. This rectifying effect could be useful for thermal management applications at all size scales, but would have to be built up from the nanoscale because of a strong dependence on the device aspect ratio and the Knudsen number of the system. Monte Carlo simulati
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Dechaumphai, Edward, and Renkun Chen. "Modeling of Thermal Transport in Phononic Crystals Using Finite Difference Time Domain Method." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65477.

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Phonon transport in two dimensional nano-membranes with periodic variations in acoustic properties, a.k.a. phononic crystals, has drawn tremendous interests recently due to their novel properties and potential applications in thermal energy conversion. Recent experiments have demonstrated drastically lower thermal conductivity than what one would expect from the Boltzmann transport equations (BTE) that describe phonon transport as particle diffusion. To understand the intriguing behavior, we used a partially coherent picture to model thermal transport in 2D phononic crystals. In this model, ph
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Sinha, S., E. Pop, and K. E. Goodson. "A Split-Flux Model for Phonon Transport Near Hotspots." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-61949.

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Intense electron-phonon scattering near the peak electric field in a semiconductor device results in nanometer-scale phonon hotspots with power densities on the order of 1 W/μm3. To study the impact of the hotspot on phonon transport, we solve the phonon Boltzmann transport equation under the relaxation time approximation to yield the departure from equilibrium amongst phonon modes. The departure function is split into two contributions: one arising from the far-from-equilibrium emitted phonons and the other from the near-equilibrium thermal phonons. The model predictions are compared with exi
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Zuckerman, Neil, and Jennifer R. Lukes. "Atomistic Visualization of Ballistic Phonon Transport." In ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ht2007-32674.

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Heat transfer in solid materials at short time scales, short length scales, and low temperatures is governed by the transport of ballistic phonons. In anisotropic crystals, the energy carried by these phonons is strongly channeled into well-defined directions in a phenomenon known as phonon focusing. Presented here is a new molecular dynamics simulation approach for visualizing acoustic phonon focusing in anisotropic crystals. An advantage of this approach over experimental phonon imaging techniques is that it allows examination of phonon propagation at selected modes and frequencies. The spat
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Masao, Yusuke, and Mitsuhiro Matsumoto. "Direct Simulation of the Nonlinear Boltzmann Transport Equation for Phonons." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44060.

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In order to solve a Boltzmann transport equation (BTE) of phonons for investigating heat conduction in non-metallic solids, we propose to employ a DSMC (direct simulation Monte Carlo) scheme to simulate dynamics of phonons in analogy with rarefied gas. In this paper, we describe the DSMC scheme for phonon dynamics and present some results with our prototype codes for a face-centered cubic model. The dynamics of phonons with two branches of acoustic modes is discussed, in the case where the distribution of phonons in strong nonequilibrium situation is driven into equilibrium.
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Miller, John, Wanyoung Jang, and Chris Dames. "Thermal Rectification by Ballistic Phonons." In ASME 2008 3rd Energy Nanotechnology International Conference collocated with the Heat Transfer, Fluids Engineering, and Energy Sustainability Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/enic2008-53064.

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In analogy to the asymmetric transport of electricity in a familiar electrical diode, a thermal rectifier transports heat more favorably in one direction than in the reverse direction. One approach to thermal rectification is asymmetric scattering of phonons and/or electrons, similar to suggestions in the literature for a sawtooth nanowire [1] or 2-dimensional electron gas with triangular scatterers [2]. To model the asymmetric heat transport in such nanostructures, we have used phonon ray-tracing, focusing on characteristic lengths that are small compared to the mean free path of phonons in b
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Prasher, Ravi S. "Scattering of Phonons by Nano and Micro Particles." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59347.

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Scattering theory for the scattering of phonons by particulate scatterers is developed in this paper. Recently the author introduced the generalized equation of phonon radiative transport (GEPRT) in particulate media which included a phase function to account for the anisotropic scattering of phonons by particulate scatterer. Solution of the GEPRT showed that scattering cross section is different than the thermal transport cross section. In this paper formulations for the scattering and transport cross section for horizontally shear (SH) wave phonon or transverse wave phonon without mode conve
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Singh, Dhruv, Jayathi Y. Murthy, and Timothy S. Fisher. "Frequency Resolved Phonon Transport in Si/Ge Nanocomposites." In ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/ipack2011-52244.

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In this paper, we analyze cross plane phonon transport and thermal conductivity in two-dimensional Si/Ge nanocomposites. A non-gray BTE model that includes full details of phonon dispersion, the spread in phonon mean free paths and the frequency dependent transmissivity is used to simulate thermal transport. The general conclusions inferred from gray BTE simulations that the thermal conductivity of the nanocomposite is much lower than its constituent materials and interfacial density as the parameter determining thermal conductivity remain the same. However, it is found that the gray BTE signi
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Shi, Li, Sergei Plyasunov, Adrian Bachtold, Paul L. McEuen, and Arunava Majumdar. "Scanning Thermal Microscopy of Carbon Nanotubes." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1453.

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Abstract This paper reports the use of scanning thermal microscopy (SThM) for studying heat dissipation and phonon transport in nanoelectronic circuits consisting of carbon nanotubes (CNs). Thermally designed and batch fabricated SThM probes were used to resolve the phonon temperature distribution in the CN circuits with a spatial resolution of 50 nm. Heat dissipation at poor metal-CN contacts could be readily found by the thermal imaging technique. Important questions regarding energy transport in nanoelectronic circuits, such as where is heat dissipated, whether the electrons and phonons are
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Nomura, Masahiro. "Thermal transport by surface phonon polaritons in SiN nanofilms." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/jsapo.2023.19p_a602_9.

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Abstract:
Thermal conduction becomes less efficient as structures scale down into submicron sizes due to the predominant phonon-boundary scattering that hinders phonons more efficiently than Umklapp scattering. Recent studies indicated that this thermal performance reduction could be avoided by using surface phonon-polaritons (SPhPs), which are evanescent electromagnetic waves generated by the hybridization of optical phonons and photons. These waves propagate along the surface of polar dielectric materials and could be heat carriers capable of remarkably enhancing the thermal performance of micro- and
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Reports on the topic "Transport des phonons"

1

Baowen, Li. Managing Phonon Transport by Core/Shell Nanowires. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada570448.

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Ziade, Elbara, Elbara Ziade, Khalid Hattar, and Khalid Hattar. Tunable Thermal Transport across Interfaces via Phonon Engineering. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1763287.

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3

Sarma, Sankar D. Electron-Phonon Interaction, Transport and Ultrafast Processes in Semiconductor Microstructures. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada255297.

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4

Das Sarma, Sankar. Electron-Phonon Interaction, Transport and Ultrafast Processes in Semiconductor Microstructures. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada255723.

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