Zobrazeno 1 - 10
of 13
pro vyhledávání: '"V. F. Mymrin"'
Publikováno v:
Semiconductor Science and Technology. 22:502-510
We examine effects of free-carrier absorption produced by non-equilibrium electrons and holes injected in the waveguide on characteristics of high-power AlGaAs-based laser diodes emitting light at 808 nm. The carrier transport in the laser heterostru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::577056e835353d00d72611779ef7d332
https://doi.org/10.1088/0268-1242/22/5/008
https://doi.org/10.1088/0268-1242/22/5/008
Publikováno v:
physica status solidi c. 4:45-48
We have applied simulations to study current the spreading and heat transfer in blue III-nitride light-emitting diodes (LEDs) with the focus on self-heating and its effect on the device characteristics. A conventional planar design of an LED die is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a16161aa17b1ddd82e3024d2f74d6687
https://doi.org/10.1002/pssc.200673502
https://doi.org/10.1002/pssc.200673502
Publikováno v:
physica status solidi c. 3:1645-1648
STR, Inc., P.O.Box 70604, Richmond, VA 23255-0604, USA Received 19 August 2005, accepted 18 January 2006 Published online 17 May 2006 PACS 85.60.Bt, 85.60.Jb, 78.60.Fi A hybrid 1D/3D approach to modeling of the electric current spreading in a light e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d2ce5a74f9939be9853dbcaea87d953
https://doi.org/10.1002/pssc.200565417
https://doi.org/10.1002/pssc.200565417
Publikováno v:
Journal of Computational Physics. 213:214-238
One-dimensional drift-diffusion model accounting for the unique properties of group-III nitrides is employed to simulate the carrier transport and radiative/non-radiative recombination of electrons and holes in light emitting diode heterostructures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d4a595484eeadb74b8a904bacfa07a7
https://doi.org/10.1016/j.jcp.2005.08.011
https://doi.org/10.1016/j.jcp.2005.08.011
Publikováno v:
Journal of Crystal Growth. 281:115-124
Native GaN and AlN substrates cut out of single-crystal boules provide threading dislocations in on-grown III-nitride materials with the density much lower than that observed in structures on conventional sapphire or SiC wafers. The native substrates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e87e1a113bfe195b8d7a7f26161f652
https://doi.org/10.1016/j.jcrysgro.2005.03.019
https://doi.org/10.1016/j.jcrysgro.2005.03.019
Autor:
K. A. Bulashevich, V. F. Mymrin, Yu.N. Makarov, S. Yu. Karpov, N. I. Podolskaya, I. A. Zhmakin
Publikováno v:
physica status solidi (c). 2:2928-2931
Operation of multiple-quantum-well (MQW) light emitting diode (LED) heterostructures with selective barrier doping is studied by modelling. The carrier confinement in the MQW LEDs and the effects of barrier doping on the emission efficiency and wavel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::399e016cba09ef53500a820ccae7d1c8
https://doi.org/10.1002/pssc.200461289
https://doi.org/10.1002/pssc.200461289
Autor:
Martin Dauelsberg, V. F. Mymrin, Gert Strauch, S. A. Smirnov, A.E. Komissarov, I. N. Przhevalski, S. Yu. Karpov, M. Schumacher, Holger Juergensen, Yu.N. Makarov, P. Strzyzewski
Publikováno v:
Integrated Ferroelectrics. 30:271-280
An advanced model of BaxSr1-xTiO3 Chemical Vapor Deposition is proposed. The model implies that metal-organic precursor decomposition occurs primarily at the reactor surfaces. Deposition of various parasitic solid phases (TiO2, BaO, SrO, etc.) is tak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edfbd7dcd1d9237b0fb1ad75a85d4c0a
https://doi.org/10.1080/10584580008222276
https://doi.org/10.1080/10584580008222276
Publikováno v:
Semiconductor Science & Technology; May2007, Vol. 22 Issue 5, p502-510, 9p
Publikováno v:
Journal of Engineering Physics. 31:1110-1115
This paper investigates hypersonic flow of a monatomic viscous two-temperature nonequilibrium ionized radiating gas over blunt bodies. The transport coefficients are evaluated to a high-order approximation and their influence on the heat flux to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c75d815398daf87b86ebccee2e580c52
https://doi.org/10.1007/bf00861402
https://doi.org/10.1007/bf00861402
Publikováno v:
Acta Astronautica. 7:575-581
Supersonic dusty gas flows about the blunted bodies are considered. The effects of rigid particles on the shock layer parameters, drag and heat transfer are investigated within the frames of Euler and Navier-Stokes approaches. When formulating the cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceec93f47161b25ee7e8a9076e950aac
https://doi.org/10.1016/0094-5765(80)90046-6
https://doi.org/10.1016/0094-5765(80)90046-6