The aim of this work is the study of charge carriers dynamic under high carrier concentration regimes. The « Full-Band » Monte Carlo method is used for charge carrier transport/relaxation modeling in III-V semiconductors (GaAs, InAs, GaSb, In0.53Ga0.47As and GaAs0.50Sb0.50). Electronic band structures are calculated with the Non-Local Empirical Pseudopotential Method which enables the study of ternary alloys within a Virtual Crystal approach. This method has been applied to In0.53Ga0.47As and GaAs0.50Sb0.50, the latter being a promising material for Heterojunction Bipolar Transistor applications though it lacks experimental characterizations. In highly doped polar semiconductors, the polar optical phonon – plasmon coupling is accounted for ...
Large increases in conductivity induced in GaAs and other semiconductors by photoionization allow fa...
A self-consistent description of the ultrafast dynamics of photoexcited carriers in semiconductors b...
The energy relaxation of coupled free-carrier and exciton populations in semiconductors after low-de...
Cette thèse est consacrée à l’étude de la dynamique des porteurs de charges sous forte concentration...
Cette thèse est consacrée à l étude de la dynamique des porteurs de charges sous forte concentration...
This work is dedicated to the study of phonon transport and dynamics via the solution of Boltzmann T...
The present paper illustrates a series of theoretical results on nonequilibrium phonon effects based...
This thesis deals with fundamental issues related to phonons in hot-carrier solar cells, athird gene...
The ultrafast dynamics of photoexcited carriers in semiconductor superlattices is studied theoretica...
We present a Monte Carlo study of ultrafast phenomena in polar semiconductors, focusing on the relax...
A detailed analysis of the cooling and thermalization process for photogenerated carriers in semicon...
Some aspects of photoexcited carriers in semiconductors are investigated theoretically. Three distin...
The energy distribution of hot electrons generated via absorption of above band gap light in a semi...
Carrier relaxation and LO-phonon dynamics are investigated in GaAs crystals illuminated by picosecon...
A novel ensemble Monte Carlo algorithm has been developed to simulate nonequilibrium phonon effects ...
Large increases in conductivity induced in GaAs and other semiconductors by photoionization allow fa...
A self-consistent description of the ultrafast dynamics of photoexcited carriers in semiconductors b...
The energy relaxation of coupled free-carrier and exciton populations in semiconductors after low-de...
Cette thèse est consacrée à l’étude de la dynamique des porteurs de charges sous forte concentration...
Cette thèse est consacrée à l étude de la dynamique des porteurs de charges sous forte concentration...
This work is dedicated to the study of phonon transport and dynamics via the solution of Boltzmann T...
The present paper illustrates a series of theoretical results on nonequilibrium phonon effects based...
This thesis deals with fundamental issues related to phonons in hot-carrier solar cells, athird gene...
The ultrafast dynamics of photoexcited carriers in semiconductor superlattices is studied theoretica...
We present a Monte Carlo study of ultrafast phenomena in polar semiconductors, focusing on the relax...
A detailed analysis of the cooling and thermalization process for photogenerated carriers in semicon...
Some aspects of photoexcited carriers in semiconductors are investigated theoretically. Three distin...
The energy distribution of hot electrons generated via absorption of above band gap light in a semi...
Carrier relaxation and LO-phonon dynamics are investigated in GaAs crystals illuminated by picosecon...
A novel ensemble Monte Carlo algorithm has been developed to simulate nonequilibrium phonon effects ...
Large increases in conductivity induced in GaAs and other semiconductors by photoionization allow fa...
A self-consistent description of the ultrafast dynamics of photoexcited carriers in semiconductors b...
The energy relaxation of coupled free-carrier and exciton populations in semiconductors after low-de...