Quantum dot in high magnetic fields: Correlated tunneling of electrons probes the spin configuration at the edge of the dot

2001 ◽  
Vol 64 (3) ◽  
Author(s):  
M. Keller ◽  
U. Wilhelm ◽  
J. Schmid ◽  
J. Weis ◽  
K. v. Klitzing ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Quantum Dot ◽  
High Magnetic Fields ◽  
Spin Configuration

scholarly journals Noninvasive detection of charge rearrangement in a quantum dot in high magnetic fields

2005 ◽  
Vol 72 (19) ◽  
Author(s):  
C. Fricke ◽  
M. C. Rogge ◽  
B. Harke ◽  
M. Reinwald ◽  
W. Wegscheider ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Quantum Dot ◽  
Noninvasive Detection ◽  
High Magnetic Fields

scholarly journals Correlation effects in a quantum dot at high magnetic fields

1995 ◽  
Vol 52 (19) ◽  
pp. 13757-13760 ◽  
Author(s):  
Kang-Hun Ahn ◽  
J. H. Oh ◽  
K. J. Chang
Keyword(s):  
Magnetic Fields ◽  
Quantum Dot ◽  
High Magnetic Fields ◽  
Correlation Effects

Optical spectroscopy of a single InAs/GaAs quantum dot in high magnetic fields

2006 ◽  
Vol 34 (1-2) ◽  
pp. 288-291 ◽  
Author(s):  
Adam Babinski ◽  
M. Potemski ◽  
S. Raymond ◽  
M. Korkusinski ◽  
W. Sheng ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Quantum Dot ◽  
Optical Spectroscopy ◽  
High Magnetic Fields ◽  
Gaas Quantum Dot

Precise period doubling of the Aharonov-Bohm effect in a quantum dot at high magnetic fields

1996 ◽  
Vol 53 (7) ◽  
pp. 3642-3645 ◽  
Author(s):  
J. P. Bird ◽  
K. Ishibashi ◽  
Y. Aoyagi ◽  
T. Sugano
Keyword(s):  
Magnetic Fields ◽  
Quantum Dot ◽  
Period Doubling ◽  
High Magnetic Fields ◽  
Bohm Effect ◽  
Aharonov Bohm

MAGNETO-TRANSPORT IN OPEN QUANTUM DOT ARRAYS AT THE TRANSITION FROM LOW TO HIGH MAGNETIC FIELDS: REGULARITY AND CHAOS

2007 ◽  
Vol 21 (08n09) ◽  
pp. 1288-1296 ◽  
Author(s):  
R. BRUNNER ◽  
R. MEISELS ◽  
F. KUCHAR ◽  
R. AKIS ◽  
D. K. FERRY ◽  
...  
Keyword(s):  
Phase Space ◽  
Magnetic Fields ◽  
Quantum Dot ◽  
High Field ◽  
Electron System ◽  
Quantum Mechanical ◽  
High Magnetic Fields ◽  
Open Quantum ◽  
Confining Potential ◽  
Connecting The Dots

The mixed phase space in an open quantum dot array with a soft confining potential is studied in low and high magnetic fields. Chaos occurs due to the perturbations by the constrictions connecting the dots of the array. Regular orbits and the areas of Kalmogorov-Arnold-Moser islands in phase space become increasingly dominating with increasing magnetic field. The correspondence to the high-field quantum-mechanical picture in a 2D electron system with boundaries is discussed.

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