Literatura científica selecionada sobre o tema "Photon drag effect"
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Artigos de revistas sobre o assunto "Photon drag effect"
Shalygin, V. A., M. D. Moldavskaya, S. N. Danilov, I. I. Farbshtein e L. E. Golub. "Circular photon drag effect in bulk semiconductors". Journal of Physics: Conference Series 864 (junho de 2017): 012072. http://dx.doi.org/10.1088/1742-6596/864/1/012072.
Texto completo da fonteObraztsov, Alexander N., Dmitry A. Lyashenko, Shaoli Fang, Ray H. Baughman, Petr A. Obraztsov, Sergei V. Garnov e Yuri P. Svirko. "Photon drag effect in carbon nanotube yarns". Applied Physics Letters 94, n.º 23 (8 de junho de 2009): 231112. http://dx.doi.org/10.1063/1.3151834.
Texto completo da fonteRasulov, R. Ya, V. R. Rasulov, I. Eshboltaev e N. Z. Mamadalieva. "Photon-Drag Effect in p-Type Tellurium". Russian Physics Journal 62, n.º 6 (outubro de 2019): 1082–89. http://dx.doi.org/10.1007/s11182-019-01818-5.
Texto completo da fonteVasko, F. T. "Photon drag effect in tunnel-coupled quantum wells". Physical Review B 53, n.º 15 (15 de abril de 1996): 9576–78. http://dx.doi.org/10.1103/physrevb.53.9576.
Texto completo da fonteNunes, O. A. C., D. A. Agrello e A. L. A. Fonseca. "Low-temperature photon-drag effect in magnetic semiconductors". Physics Letters A 266, n.º 4-6 (fevereiro de 2000): 421–24. http://dx.doi.org/10.1016/s0375-9601(00)00055-4.
Texto completo da fonteGoff, John Eric, e W. L. Schaich. "Theory of the photon-drag effect in simple metals". Physical Review B 61, n.º 15 (15 de abril de 2000): 10471–77. http://dx.doi.org/10.1103/physrevb.61.10471.
Texto completo da fonteRodrigues-Costa, C., e O. A. C. Nunes. "Theory of photon-drag effect in bulk magnetic semiconductors". Physical Review B 46, n.º 23 (15 de dezembro de 1992): 15046–52. http://dx.doi.org/10.1103/physrevb.46.15046.
Texto completo da fonteMikheev, Gennady M., Albert G. Nasibulin, Ruslan G. Zonov, Antti Kaskela e Esko I. Kauppinen. "Photon-Drag Effect in Single-Walled Carbon Nanotube Films". Nano Letters 12, n.º 1 (2 de dezembro de 2011): 77–83. http://dx.doi.org/10.1021/nl203003p.
Texto completo da fonteLuo, Qinghuan. "The Effect of Radiation Drag on Relativistic Bulk Flows in Active Galactic Nuclei". Publications of the Astronomical Society of Australia 19, n.º 1 (2002): 122–24. http://dx.doi.org/10.1071/as01112.
Texto completo da fonteRodrigues, C., A. L. A. Fonseca, D. A. Agrello e O. A. C. Nunes. "The phonon-assisted photon-drag effect in a two-dimensional semiconductor quantum-well structure". Superlattices and Microstructures 29, n.º 1 (janeiro de 2001): 33–42. http://dx.doi.org/10.1006/spmi.2000.0909.
Texto completo da fonteTeses / dissertações sobre o assunto "Photon drag effect"
Xu, Qian S. M. Massachusetts Institute of Technology. "First-principles study of phonon drag effect in SiGe alloys". Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/121862.
Texto completo da fonteCataloged from PDF version of thesis.
Includes bibliographical references (pages 117-125).
Thermoelectric materials with large figures of merit zT ([mathematical equation], where S, T, [sigma], K are the Seebeck coefficient, absolute temperature, electrical conductivity and thermal conductivity) are promising candidate materials for efficient solid-state devices for electricity generation, cooling and refrigeration. Over the past decades, there has been great progress in enhancing the zT values of thermoelectric materials above 300K, but not much in thermoelectric performance below room temperature due to the relatively small Seebeck coefficient and high thermal conductivity at low temperatures, which limits the efficiency of thermoelectric coolers and refrigerators. First discovered in the 1950s, phonon drag effect describes the phenomenon that the Seebeck coefficients of semiconductors are often enormously augmented at low temperatures.
More recent works have shown that it can play an important role in many materials' thermoelectric performance even at room temperature. One recent study of silicon has pointed out that the major phonons contributing to phonon drag are with longer mean free path and lower frequency than those carrying heat. Meanwhile, alloying has been found to be an effective tool to enhance thermoelectric performance. The point defects in alloys tend to scatter phonons with short mean free path and high frequency which contribute more to thermal conductivity rather than phonon drag. Therefore, combining phonon drag effect with alloying might be a new approach to design better low-temperature thermoelectric materials. However, most of trial-and-error experiments on optimizing the alloys' composition and doping concentration are very time-consuming and theoretical studies with predictive power are much desired as guidelines.
While good progress has been made on first-principles studies on alloys' thermal conductivity, along with a few recent first-principles works on alloying effects on electron mobility, there is little first-principles work done on alloying effect on the Seebeck coefficient, which is another important factor affecting the overall thermoelectric performance, and even less on computing zT within a fully first-principles approach.
by Qian Xu.
S.M.
S.M. Massachusetts Institute of Technology, Department of Mechanical Engineering
Protik, Nakib Haider. "Phonon and Carrier Transport in Semiconductors from First Principles:". Thesis, Boston College, 2019. http://hdl.handle.net/2345/bc-ir:108608.
Texto completo da fonteWe present fundamental studies of phonon and electron transport in semiconductors. First principles density functional theory (DFT) is combined with exact numerical solutions of the Boltzmann transport equation (BTE) for phonons and electrons to calculate various transport coefficients. The approach is used to determine the lattice thermal conductivity of three hexagonal polytypes of silicon carbide. The calculated results show excellent agreement with recent experiments. Next, using the infinite orders T-matrix approach, we calculate the effect of various neutral and charged substitution defects on the thermal conductivity of boron arsenide. Finally, we present a general coupled electron-phonon BTEs scheme designed to capture the mutual drag of the two interacting systems. By combining first principles calculations of anharmonic phonon interactions with phenomenological models of electron-phonon interactions, we apply our implementation of the coupled BTEs to calculate the thermal conductivity, mobility, Seebeck and Peltier coefficients of n-doped gallium arsenide. The measured low temperature enhancement in the Seebeck coefficient is captured using the solution of the fully coupled electron-phonon BTEs, while the uncoupled electron BTE fails to do so. This work gives insights into the fundamental nature of charge and heat transport in semiconductors and advances predictive ab initio computational approaches. We discuss possible extensions of our work
Thesis (PhD) — Boston College, 2019
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Physics
Zhou, Jiawei. "Ab initio simulation and optimization of phonon drag effect for lower-temperature thermoelectric energy". Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/100088.
Texto completo da fonteCataloged from PDF version of thesis.
Includes bibliographical references (pages 81-85).
In recent years, extensive efforts have been devoted to searching for materials with high thermoelectric (TE) efficiency above room temperature for converting heat into electricity. These efforts have led to significant advances with a record-high zT above 2. However, the pursuit of higher TE performance at lower temperatures for cooling and refrigeration applications receives much less attention. Today's most widely-used thermoelectric materials below room temperature are still (Bi,Sb) 2(Te,Se)3 material system, discovered 60 years ago with a maximum zT around 1. This thesis develops the first-principles simulation tools to study the phonon drag effect - a coupling phenomenon between electrons and non-equilibrium phonons - that leads to a large Seebeck coefficient at low temperatures. Phonon drag effect is simulated successfully from first-principles for the first time and results compare well with experimental data on silicon. While the common wisdom always connects a significant phonon drag effect to a high thermal conductivity, a key insight revealed from the simulation is that phonons contributing to phonon drag and to thermal conductivity do not spectrally overlap. Even in a heavily-doped silicon sample with 1019 cm-3 doping concentration, phonon drag still contributes to -50% of the total Seebeck coefficient. By selectively scattering phonons contributing to heat conduction but not to phonon drag, a large improvement in thermoelectric figure of merit zT is possible. An ideal phonon filter is shown to tremendously enhance zT of n-type silicon at room temperature by a factor of 20 to ~0.25, and the enhancement reaches 70 times at lOOK. A practical phonon filtering method based on nanocluster scattering is shown to enhance zT due to reduced thermal conductivity and optimized phonon drag effect. This work opens up a new venue towards better themoelectrics by harnessing non-equilibrium phonons. More material systems can be systematically studied with the developed simulation tools.
by Jiawei Zhou.
S.M.
Livros sobre o assunto "Photon drag effect"
Grinberg, Anatoly. The discovery of the photon-drag effect: The Ioffe Institute in Leningrad. Falls Church, VA (7700 Leesburg Pike, #250, Falls Church 22043): Delphic Associates, 1986.
Encontre o texto completo da fonteTsaousidou, M. Thermopower of low-dimensional structures: The effect of electron–phonon coupling. Editado por A. V. Narlikar e Y. Y. Fu. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199533053.013.13.
Texto completo da fonteCapítulos de livros sobre o assunto "Photon drag effect"
Sigg, Hans. "Photon Drag IR-Detectors — the Doppler Effect in the Intersubband Resonance of 2-D Electron Systems". In NATO ASI Series, 83–91. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3346-7_8.
Texto completo da fonteLehmann, Dietmar. "Phonon-Drag Effect in 1-Dimensional Electron Gases". In Die Kunst of Phonons, 211–17. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2455-7_21.
Texto completo da fonteLehmann, D., Cz Jasiukiewicz e T. Paszkiewicz. "Phonon Images of Crystalline GaAs Obtained by the Phonon-Drag Effect in Two- and One-Dimensional Electron Gases". In Springer Series in Solid-State Sciences, 357–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-84888-9_139.
Texto completo da fonteTiwari, Sandip. "Remote processes". In Semiconductor Physics, 632–48. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198759867.003.0019.
Texto completo da fonteAsche, M. "Phonon emission and absorption by hot electrons in -doped multiple layers in GaAs". In Hot Electrons in Semiconductors, 155–82. Oxford University PressOxford, 1997. http://dx.doi.org/10.1093/oso/9780198500582.003.0007.
Texto completo da fonteNolasco-Ontiveros, Erick, María del Socorro Sánchez-Correa, José Guillermo Avila-Acevedo, Rocío Serrano-Parrales e Adriana Montserrat Espinosa-González. "Phenolic Compounds with Photo-Chemoprotective Activity". In Biotechnology and Drug Development for Targeting Human Diseases, 90–114. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815223163124090007.
Texto completo da fonteA. Badria, Farid. "Radiopharmaceuticals: On-Going Research for Better Diagnosis, Therapy, Environmental, and Pharmaceutical Applications". In Radiopharmaceuticals [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99204.
Texto completo da fonteRajamanickam, Karunanithi. "Application of Quantum Dots in Bio-Sensing, Bio-Imaging, Drug Delivery, Anti-Bacterial Activity, Photo-Thermal, Photo-Dynamic Therapy, and Optoelectronic Devices". In Quantum Dots - Recent Advances, New Perspectives and Contemporary Applications [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.107018.
Texto completo da fonteWang, Yixian, Rong Mu, Haohao Ren, Bingsen Jia, Xiao Gao e Chufeng Sun. "A Photothermally Smart Hydrogel Material with Fast Response Properties". In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220424.
Texto completo da fonteUnikoth, Megha, George Varghese, Karakat Shijina e Hind Neelamkodan. "Thermoelectric Nanostructured Perovskite Materials". In Recent Advances in Perovskite Materials [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106614.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Photon drag effect"
Yakim, Andrey, Natalia Noginova e Yuri Barnakov. "Photon Drag Effect in Nanostructured Plasmonic Films". In Quantum Electronics and Laser Science Conference. Washington, D.C.: OSA, 2011. http://dx.doi.org/10.1364/qels.2011.qthc4.
Texto completo da fonteStrait, Jared H., Glenn Holland, Wenqi Zhu, Cheng Zhang, Amit Agrawal, Domenico Pacifici e Henri J. Lezec. "Revisiting the Photon-Drag Effect in Metal Films". In 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 2019. http://dx.doi.org/10.1109/cleoe-eqec.2019.8872220.
Texto completo da fonteGulley, Jeremy R., Rachel Cooper, Ethan Winchester, Christopher Woolford, Pablo Limon e Danhong Huang. "Photon-drag effect and plasma oscillations in 1D semiconductors". In Frontiers in Optics. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/fio.2022.jw5a.34.
Texto completo da fonteStrait, Jared H., Glenn Holland, B. Robert Ilic, Amit Agrawal, Domenico Pacifici e Henri J. Lezec. "Probing Light-Metal Interaction with the Photon-Drag Effect". In Frontiers in Optics. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/fio.2018.jw4a.56.
Texto completo da fonteMangeney, Juliette, Jean Maysonnave, SImon Huppert, Feihu WANG, simon Maero, Claire Berger, Walt A. de Heer et al. "Terahertz Generation by Dynamical Photon Drag Effect in Graphene". In CLEO: QELS_Fundamental Science. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/cleo_qels.2015.ftu4b.4.
Texto completo da fonteStrait, Jared H., Glenn Holland, B. Robert Ilic, Amit Agrawal, Domenico Pacifici e Henri J. Lezec. "Revisiting the Photon-Drag Effect in Thin Metal Films". In CLEO: QELS_Fundamental Science. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/cleo_qels.2018.ff2f.1.
Texto completo da fonteLezec, H. J., G. Holland, R. Ilic, C. Zhang, W. Zhu, A. Agrawal, D. Pacifici e J. H. Strait. "Revisiting the Photon-Drag Effect in Thin Metal Films". In Integrated Photonics Research, Silicon and Nanophotonics. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/iprsn.2018.itu4i.4.
Texto completo da fonteVengurlekar, A., e T. Ishihara. "Photon drag effect in au films at the surface plasmon resonance". In International Quantum Electronics Conference, 2005. IEEE, 2005. http://dx.doi.org/10.1109/iqec.2005.1560918.
Texto completo da fonteStrait, Jared H., Glenn Holland, Cheng Zhang, Wenqi Zhu, Christian Haffner, Junyeob Song, Wei Zhou et al. "Determining the Nature of Optical Forces with the Photon-Drag Effect". In Frontiers in Optics. Washington, D.C.: OSA, 2019. http://dx.doi.org/10.1364/fio.2019.fw6b.2.
Texto completo da fonteDurach, Maxim, Anastasia Rusina e Mark I. Stockman. "Giant Surface-Plasmon-Induced Drag Effect". In Photonic Metamaterials and Plasmonics. Washington, D.C.: OSA, 2010. http://dx.doi.org/10.1364/pmeta_plas.2010.mtuc5.
Texto completo da fonte