Shubnikov-de Haas oscillations of the conductivity of a two-dimensional gas in quantum wells based on germanium and silicon. Determination of the effective mass and g factor

2009 ◽  
Vol 35 (2) ◽  
pp. 141-145 ◽  
Author(s):  
I. B. Berkutov ◽  
V. V. Andrievskiĭ ◽  
Yu. F. Komnik ◽  
O. A. Mironov ◽  
M. Mironov ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Effective Mass ◽  
Two Dimensional ◽  
G Factor ◽  
Shubnikov De Haas Oscillations

scholarly journals Determination of hole g-factor in InAs/InGaAs/InAlAs quantum wells by magneto-photoluminescence studies

2017 ◽  
Vol 121 (5) ◽  
pp. 053904 ◽  
Author(s):  
Ya. V. Terent'ev ◽  
S. N. Danilov ◽  
M. V. Durnev ◽  
J. Loher ◽  
D. Schuh ◽  
...  
Keyword(s):  
Quantum Wells ◽  
G Factor ◽  
Photoluminescence Studies

Cyclotron effective mass and Landé g factor in GaAs–Ga1−xAlxAs quantum wells under growth-direction applied magnetic fields

2006 ◽  
Vol 99 (10) ◽  
pp. 104303 ◽  
Author(s):  
M. de Dios-Leyva ◽  
N. Porras-Montenegro ◽  
H. S. Brandi ◽  
L. E. Oliveira
Keyword(s):  
Magnetic Fields ◽  
Quantum Wells ◽  
Effective Mass ◽  
Growth Direction ◽  
G Factor

Determination of the g-factor of n-type HgTe/Hg1−xCdxTe single quantum wells

2003 ◽  
Vol 34 (3-6) ◽  
pp. 519-524
Author(s):  
G Landwehr ◽  
X.C Zhang ◽  
K Ortner ◽  
A Pfeuffer-Jeschke ◽  
C.R Becker
Keyword(s):  
Quantum Wells ◽  
Single Quantum ◽  
G Factor

Determination of the sign of the conduction-electron g factor in semiconductor quantum wells by means of the Hanle effect and spin-quantum-beat techniques

1997 ◽  
Vol 39 (4) ◽  
pp. 681-685 ◽  
Author(s):  
V. K. Kalevich ◽  
B. P. Zakharchenya ◽  
K. V. Kavokin ◽  
A. V. Petrov ◽  
P. Le Jeune ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Conduction Electron ◽  
Quantum Beat ◽  
G Factor ◽  
Semiconductor Quantum Wells ◽  
Hanle Effect ◽  
Spin Quantum

QUANTUM HALL EFFECT IN A MULTI-VALLEY TWO-DIMENSIONAL ELECTRON SYSTEM

2007 ◽  
Vol 21 (08n09) ◽  
pp. 1388-1397 ◽  
Author(s):  
M. SHAYEGAN ◽  
E. P. DE POORTERE ◽  
O. GUNAWAN ◽  
Y. P. SHKOLNIKOV ◽  
E. TUTUC ◽  
...  
Keyword(s):  
Effective Mass ◽  
Quantum Hall ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Breaking Strain ◽  
G Factor ◽  
Dimensional Electron System ◽  
Fermi Contour ◽  
The Rich

Two-dimensional electrons in an AlAs quantum well occupy multiple conduction-band minima at the X-points of the Brillouin zone. These valleys have large effective mass and g-factor compared to the standard GaAs electrons, and are highly anisotropic. With proper choice of well width and by applying symmetry-breaking strain in the plane, one can control the occupation of different valleys thus rendering a system with tuneable effective mass, g-factor, Fermi contour anisotropy, and valley degeneracy. Here we review some of the rich physics that this system has allowed us to explore.

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