Dielectric response of laser-excited silicon at finite electron temperature

We calculate the dielectric response of excited crystalline silicon in electron thermal equilibrium by adiabatic time-dependent density functional theory (TDDFT) to model the response to irradiation by high-intensity laser pulses. The real part of the dielectric function is characterized by the stro...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2014-11, Vol.90 (17), Article 174303
Hauptverfasser:	Sato, S. A., Shinohara, Y., Otobe, T., Yabana, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adiabatic flow Condensed matter Dielectrics Excitation Irradiation Lasers Mathematical analysis Mathematical models Silicon
Online-Zugang:	Volltext
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