Dynamics Induced by Femtosecond Laser and Photovoltaic Phenomena Studied by Using Time-Dependent First Principles Method
Keyword(s):
The One
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ABSTRACTIn this work, the first-principles computational scheme of electron-ion dynamics based on the time-dependent density functional theory is presented as a tool to study dynamical phenomena induced by light. Two applications of computations for photo-induced phenomena are shown. The one is structural change induced by intense and short laser shot with a purpose to simulate experiments using the femtosecond laser. The other is photo-excitation and subsequent carrier splitting into electrons and holes, which is a key process needed in photovoltaic materials.
2016 ◽
Vol 83
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pp. 511
2009 ◽
Vol 21
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pp. 064222
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2016 ◽
Vol 13
(1)
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pp. 265-273
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2016 ◽
Keyword(s):
2021 ◽
Vol 17
(10)
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pp. 6105-6121