Magnetic dependence of cyclotron transition absorption in piezoelectric materials based on the quantum transport theory期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Magnetic dependence of cyclotron transition absorption in piezoelectric materials based on the quantum transport theory

Authors:	S.H. Lee J.T. LeeJ.Y. Sug J.H. LeeG. Sa-Gong

Affiliation:	^a Department of Electrical Engineering, Donga University, Busan, 604-714, Republic of Korea ^b School of Phys. & Ener. Science, Kyungpook National University, Daegu 702-701, Republic of Korea ^c Department of Materials Science & Engi., Donga University, Busan, 604-714, Republic of Korea

Abstract:	We investigated theoretically the magnetic field dependence of the quantum optical transition of quasi 2-Dimensional Landau splitting system, in CdS and ZnO. Through the analysis of the current work, we found the increasing properties of the optical Quantum Transition Line Shapes (QTLSs) which show the absorption power and the Quantum Transition Line Widths(QTLWs) with the magnetic-field in CdS and ZnO. We also found that QTLW, γ(B)_total of CdS < γ(B)_total of ZnO in the magnetic field region B < 25 Tesla.

Keywords:	CdS and ZnO Quantum transport theory Equilibrium Average Projection Scheme (EAPS) Response formula and scattering factor formula Electron phonon coupling system Quantum Transition Line Shapes (QTLS) Quantum Transition Line Widths (QTLW) Cyclotron resonance
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