scholarly journals Exact multielectronic electron-concentration-dependent ground states for disordered two-dimensional two-band systems in the presence of disordered hoppings and finite on-site random interactions

2004 ◽  
Vol 69 (5) ◽  
Author(s):  
Zsolt Gulácsi
Keyword(s):  
Electron Concentration ◽  
Ground States ◽  
Two Dimensional ◽  
Random Interactions

Electron concentration dependent fractional quantisation in a two dimensional system

1985 ◽  
Vol 56 (2) ◽  
pp. 173-176 ◽  
Author(s):  
R.G. Clark ◽  
R.J. Nicholas ◽  
M.A. Brummell ◽  
A. Usher ◽  
S. Collocott ◽  
...  
Keyword(s):  
Electron Concentration ◽  
Dimensional System ◽  
Two Dimensional ◽  
Two Dimensional System

COMBINED EXCITON-ELECTRON PROCESSES IN TWO-DIMENSIONAL ELECTRON GAS

2007 ◽  
Vol 21 (08n09) ◽  
pp. 1535-1540
Author(s):  
V. P. Kochereshko ◽  
D. A. Andronikov ◽  
A. A. Klochikhin ◽  
G. V. Mikhailov ◽  
S. A. Crooker ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Quantum Well ◽  
Electron Concentration ◽  
Electron Gas ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Pl Spectra ◽  
Dimensional Electron Gas

Modifications of photoluminescence (PL) spectra taken from modulation doped CdTe/CdMgTe quantum well (QW) structures have been studied in magnetic fields up to 45T as a function of 2D electron concentration.

Fractionally quantized Hall effect in two-dimensional systems of extreme electron concentration

1984 ◽  
Vol 30 (12) ◽  
pp. 7310-7312 ◽  
Author(s):  
E. E. Mendez ◽  
L. L. Chang ◽  
M. Heiblum ◽  
L. Esaki ◽  
M. Naughton ◽  
...  
Keyword(s):  
Hall Effect ◽  
Electron Concentration ◽  
Two Dimensional

scholarly journals Magneto-optical probe of the two-dimensional hole-system low-temperature ground states

1995 ◽  
Vol 51 (11) ◽  
pp. 7357-7360 ◽  
Author(s):  
A. G. Davies ◽  
E. E. Mitchell ◽  
R. G. Clark ◽  
P. E. Simmonds ◽  
D. A. Ritchie ◽  
...  
Keyword(s):  
Low Temperature ◽  
Ground States ◽  
Optical Probe ◽  
Two Dimensional

MAGNETIC ORDERING IN QUASICRYSTALS

2005 ◽  
Vol 19 (27) ◽  
pp. 1367-1385 ◽  
Author(s):  
E. Y. VEDMEDENKO
Keyword(s):  
Magnetic Moments ◽  
Ground States ◽  
Magnetic Ordering ◽  
Single Sample ◽  
Magnetic Frustration ◽  
Two Dimensional ◽  
Theoretical Evidence ◽  
Quasiperiodic Tilings ◽  
Magnetically Ordered

An overview of the theoretical advances in description of the magnetic ordering and its stability in two-dimensional quasiperiodic tilings with strongly localized magnetic moments is presented. It is demonstrated that combination of the magnetic frustration and the quasiperiodic order of atoms leads to noncollinear ground states. An experimental and theoretical evidence for the possibility of coexistence of stable, magnetically ordered subtilings with highly frustrated, glass-like phases in a single sample is given.

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