42nd National Conference on Theoretical Physics (NCTP-42)
Hội nghị Vật lý lý thuyết toàn quốc lần thứ 42
Cần Thơ, 31 July - 3 August, 2017
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42nd National Conference on Theoretical Physics (NCTP-42)
Hội nghị Vật lý lý thuyết toàn quốc lần thứ 42
Cần Thơ, 31 July - 3 August, 2017
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ProgramO.15 -- Oral, NCTP-42 Date: Wednesday, 2 August 2017 Time: 10h30 - 10h50 One-color photocurrents in noncentrosymmetric semiconductor quantum wellsHuynh Thanh Duc Ho Chi Minh City Institute of Physics, VAST We present an unified microscopic approach that is capable of describing fully dynamically all three kinds of one-color photocurrents in noncentrosymmetric semiconductor quantum wells, i.e., injection, shift, and rectification currents. Our approach has been applied to analyze photocurrents generated by circularly and linearly polarized laser pulses in [110]-oriented GaAs/AlGaAs quantum wells. Calculation results are compared to experiments and good agreement is obtained. Presenter: Huynh Thanh Duc |
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Institute of Physics, VAST
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Center for Theoretical Physics |
Center for Computational Physics
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