Zobrazeno 1 - 10
of 63
pro vyhledávání: '"J. L. Thobel"'
Publikováno v:
Journal of Computational Physics. 341:397-405
Standard computational methods used to take account of the Pauli Exclusion Principle into Monte Carlo (MC) simulations of electron transport in semiconductors may give unphysical results in low field regime, where obtained electron distribution funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06481302e7d3bebd15025a0adee3624
https://doi.org/10.1016/j.jcp.2017.04.011
https://doi.org/10.1016/j.jcp.2017.04.011
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures, Elsevier, 2006, 33, pp.13-16
Physica E: Low-dimensional Systems and Nanostructures, 2006, 33 (1), pp.13-16. ⟨10.1016/j.physe.2005.07.020⟩
Physica E: Low-dimensional Systems and Nanostructures, Elsevier, 2006, 33, pp.13-16
Physica E: Low-dimensional Systems and Nanostructures, 2006, 33 (1), pp.13-16. ⟨10.1016/j.physe.2005.07.020⟩
International audience; A design of a quantum cascade laser operating at 1 THz is proposed and studied by means of ensemble Monte Carlo simulation. Starting from a resonant-phonon structure working at 2.1 THz [B. Williams, S. Kumar, Q. Hu, J. Reno, E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51d232e6c99deed6768ef0128ab6d97a
https://doi.org/10.1016/j.physe.2005.07.020
https://doi.org/10.1016/j.physe.2005.07.020
Autor:
Piotr Borowik, J L Thobel
Publikováno v:
Semiconductor Science and Technology. 14:450-453
Standard Monte Carlo methods for calculating diffusivity fail when the degeneracy of the electron gas is important. We apply a recently proposed Monte Carlo procedure in order to study diffusion coefficients in degenerate bulk GaAs at 77 K. Two sets
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d66b82450e53f34ff32bc8fd71d263e
https://doi.org/10.1088/0268-1242/14/5/014
https://doi.org/10.1088/0268-1242/14/5/014
Publikováno v:
Proceedings of 17th International Workshop on Computational Electronics, IWCE 2014
17th International Workshop on Computational Electronics, IWCE 2014
17th International Workshop on Computational Electronics, IWCE 2014, 2014, Paris, France. paper P30, 4 p., ⟨10.1109/IWCE.2014.6865861⟩
17th International Workshop on Computational Electronics, IWCE 2014
17th International Workshop on Computational Electronics, IWCE 2014, 2014, Paris, France. paper P30, 4 p., ⟨10.1109/IWCE.2014.6865861⟩
In order to investigate the distributed semiconductor device high frequency operation, we are developing a 2D/3D time-domain electromagnetic physical simulator. It is based on a self-consistent solution of both the Maxwell equations and the free carr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d7efd9614d44aec3c74c6b30fc40ca
https://hal.archives-ouvertes.fr/hal-01005723
https://hal.archives-ouvertes.fr/hal-01005723
Publikováno v:
Journal of Applied Physics. 82:1220-1226
We propose a method for determining diffusion coefficients in degenerate semiconductors from an ensemble Monte Carlo simulation. The basic idea is that what is relevant for this problem is not the whole electron distribution function, but its perturb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aad6a1816616280b168705ce4c637fb
https://doi.org/10.1063/1.365892
https://doi.org/10.1063/1.365892
Publikováno v:
Journal of Applied Physics. 81:3160-3169
We present a study of high energy electron transport in GaAs using an analytical model of the band structure. This model is based on piecewise polynomial approximation of the dispersion relation in different regions of the Brillouin zone. It accounts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91090625a232955f2d0c8c0d52a92342
https://doi.org/10.1063/1.364351
https://doi.org/10.1063/1.364351
Publikováno v:
Journal of Applied Physics. 80:928-935
The transport properties of AlGaAs/GaAs/AlGaAs heterostructures with doped GaAs quantum well have been investigated by means of an ensemble Monte Carlo method. The model accounts for nonparabolicity, size quantization in all valleys, and degeneracy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d1854db72f3e66bb155305d5616671
https://doi.org/10.1063/1.362903
https://doi.org/10.1063/1.362903
Autor:
M. Hackel, Shiuh-Luen Wang, Takahiro Iizuka, Christoph Jungemann, R. Thoma, Philippe Dollfus, Neil Goldsman, F. Dessenne, Xiaolin Wang, Ting-Wei Tang, Kenji Taniguchi, Karl Hess, Yoshinari Kamakura, Masaaki Tomizawa, C. Maziar, H.J. Peifer, S. Ramaswamy, P. Hesto, K. Tomizawa, Akira Yoshii, Chiang-Sheng Yao, Nobuyuki Sano, C. Fiegna, Rossella Brunetti, Tatsuya Kunikiyo, Chihiro Hamaguchi, J. L. Thobel, Antonio Abramo, R. Fauquembergue, R. Castagné, Siegfried Selberherr, Steven E. Laux, Massimo V. Fischetti, K. Hennacy, L. Baudry, P.G. Scrobohaci, Hongchin Lin, M. Charef, Hans Kosina, J.M. Higman, M. Takenaka, H. Mizuno, P. D. Yoder, S. Galdin, W.L. Engl, T. Vogelsang, Robert W. Dutton
Publikováno v:
IEEE Transactions on Electron Devices. 41:1646-1654
In this work we have undertaken a comparison of several previously reported computer codes which solve the semiclassical Boltzmann equation for electron transport in silicon. Most of the codes are based on the Monte Carlo particle technique, and have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7451c88a226c058839e354546dc54080
https://doi.org/10.1109/16.310119
https://doi.org/10.1109/16.310119
Autor:
J.-L. Thobel, A. Hamadou
Publikováno v:
Optics Communications
Optics Communications, Elsevier, 2011, 284, pp.2972-2979. ⟨10.1016/j.optcom.2011.01.078⟩
Optics Communications, 2011, 284, pp.2972-2979. ⟨10.1016/j.optcom.2011.01.078⟩
Optics Communications, Elsevier, 2011, 284, pp.2972-2979. ⟨10.1016/j.optcom.2011.01.078⟩
Optics Communications, 2011, 284, pp.2972-2979. ⟨10.1016/j.optcom.2011.01.078⟩
The effect of optical Kerr nonlinearity on the static and dynamic behaviors of quantum cascade laser operating in the mid-infrared is theoretically investigated. Our model is based on three-level rate equations including the dependence of the loss on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4060e97a57fca3379fac43d8416cbc3b
https://hal.archives-ouvertes.fr/hal-00591326
https://hal.archives-ouvertes.fr/hal-00591326
Publikováno v:
Journal of Applied Physics. 74:6281-6288
A theoretical investigation of impurity scattering limited mobility in a quantum wire is presented. The general method of mobility calculation is presented and some approximations are made in order to simplify the problem and reduce the amount of com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a744b1709f94b233330f196d4a97694
https://doi.org/10.1063/1.355146
https://doi.org/10.1063/1.355146