scholarly journals Density and well width dependences of the effective mass of two-dimensional holes in (100) GaAs quantum wells measured using cyclotron resonance at microwave frequencies

2007 ◽  
Vol 141 (9) ◽  
pp. 510-513 ◽  
Author(s):  
H. Zhu ◽  
K. Lai ◽  
D.C. Tsui ◽  
S.P. Bayrakci ◽  
N.P. Ong ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Effective Mass ◽  
Cyclotron Resonance ◽  
Two Dimensional ◽  
Microwave Frequencies

Cyclotron resonance at microwave frequencies in two-dimensional hole system in AlGaAs/GaAs quantum wells

2003 ◽  
Vol 83 (17) ◽  
pp. 3519-3521 ◽  
Author(s):  
W. Pan ◽  
K. Lai ◽  
S. P. Bayrakci ◽  
N. P. Ong ◽  
D. C. Tsui ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Cyclotron Resonance ◽  
Two Dimensional ◽  
Microwave Frequencies

Cyclotron resonance studies of two‐dimensional holes in strained Si1−xGex/Si quantum wells

1993 ◽  
Vol 62 (13) ◽  
pp. 1522-1524 ◽  
Author(s):  
J.‐P. Cheng ◽  
V. P. Kesan ◽  
D. A. Grutzmacher ◽  
T. O. Sedgwick ◽  
J. A. Ott
Keyword(s):  
Quantum Wells ◽  
Cyclotron Resonance ◽  
Two Dimensional

Optically detected cyclotron resonance of GaAs quantum wells: Effective-mass measurements and offset effects

1992 ◽  
Vol 46 (20) ◽  
pp. 13394-13399 ◽  
Author(s):  
R. J. Warburton ◽  
J. G. Michels ◽  
R. J. Nicholas ◽  
J. J. Harris ◽  
C. T. Foxon
Keyword(s):  
Quantum Wells ◽  
Effective Mass ◽  
Cyclotron Resonance ◽  
Mass Measurements ◽  
Optically Detected

scholarly journals Cyclotron resonance photoconductivity of a two-dimensional electron gas in HgTe quantum wells

2008 ◽  
Vol 40 (6) ◽  
pp. 1885-1887 ◽  
Author(s):  
Ze-Don Kvon ◽  
Sergey N. Danilov ◽  
Nikolay N. Mikhailov ◽  
Sergey A. Dvoretsky ◽  
Wilhelm Prettl ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Cyclotron Resonance ◽  
Electron Gas ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Dimensional Electron Gas

BULK NONPARABOLIC EFFECTIVE MASS APPLIED TO CALCULATION OF LANDAU LEVEL ENERGY AND COMPARISON WITH CYCLOTRON RESONANCE IN InGaAs/InAlAs QUANTUM WELLS

2004 ◽  
Vol 18 (27n29) ◽  
pp. 3835-3838
Author(s):  
NOBUO KOTERA ◽  
KOICHI TANAKA ◽  
NOBORU MIURA
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Effective Mass ◽  
Conduction Band ◽  
Electron Energy ◽  
Landau Level ◽  
Cyclotron Resonance ◽  
Energy Calculation ◽  
Level Energy ◽  
Band Nonparabolicity

Observation of band nonparabolicity is difficult because the electron energy in conduction band cannot be controlled widely. Using quantization energy in quantum well (QW) where the eigen energy is changed by QW thickness, nonparabolic effective mass inside a single QW of InGaAs was determined recently, up to 0.5 eV above bandedge. The dependence of effective mass on energy was analyzed and applied to calculate Landau level energy. Calculation fit well with cyclotron resonance experiments. Coupling between skew and normal cyclotron resonance was identified by this analysis.

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