Probing spin states in AlGaAs/GaAs few-electron quantum dots by inelastic light scattering

2007 ◽  
Author(s):  
S. Kalliakos ◽  
C. Pascual García ◽  
V. Pellegrini ◽  
A. Pinczuk ◽  
B. S. Dennis ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Scattering ◽  
Spin States ◽  
Inelastic Light Scattering ◽  
Electron Quantum

Correlated states and spin transitions in nanofabricated AlGaAs/GaAs few-electron quantum dots probed by inelastic light scattering

2008 ◽  
Vol 40 (6) ◽  
pp. 1867-1869 ◽  
Author(s):  
Sokratis Kalliakos ◽  
César Pascual García ◽  
Vittorio Pellegrini ◽  
Aron Pinczuk ◽  
Brian S. Dennis ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Scattering ◽  
Inelastic Light Scattering ◽  
Electron Quantum ◽  
Spin Transitions

scholarly journals THEORY OF ELECTRON SPECTROSCOPIES IN STRONGLY CORRELATED SEMICONDUCTOR QUANTUM DOTS

2006 ◽  
Vol 20 (30n31) ◽  
pp. 5311-5320 ◽  
Author(s):  
MASSIMO RONTANI
Keyword(s):  
Quantum Dots ◽  
Light Scattering ◽  
Strong Correlation ◽  
Finite Size ◽  
Semiconductor Quantum Dots ◽  
Strongly Correlated ◽  
Wigner Crystallization ◽  
Inelastic Light Scattering

Quantum dots may display fascinating features of strong correlation such as finite-size Wigner crystallization. We here review a few electron spectroscopies and predict that both inelastic light scattering and tunneling imaging experiments are able to capture clear signatures of crystallization.

Resonant inelastic light scattering and photoluminescence in isolated nc-Si/SiO2 quantum dots

2013 ◽  
Vol 47 (5) ◽  
pp. 623-627 ◽  
Author(s):  
F. B. Bairamov ◽  
V. V. Toporov ◽  
E. D. Poloskin ◽  
H. Bairamov ◽  
C. Röder ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Scattering ◽  
Inelastic Light Scattering

scholarly journals Spin-orbit coupling and magnetic spin states in cylindrical quantum dots

2004 ◽  
Vol 825 ◽  
Author(s):  
C. F. Destefani ◽  
Sergio E. Ulloa ◽  
G. E. Marques
Keyword(s):  
Quantum Dots ◽  
Orbit Coupling ◽  
Spin States ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Dimensional Electron ◽  
Magnetic Spin ◽  
Electron Quantum ◽  
Dimensional Electron Gas ◽  
Spin Orbit Interactions

We make a detailed analysis of each possible spin-orbit coupling of zincblende narrow-gap cylindrical quantum dots built in a two-dimensional electron gas. These couplings are related to both bulk (Dresselhaus) and structure (Rashba) inversion asymmetries. We study the competition between electron-electron and spin-orbit interactions on electronic properties of 2-electron quantum dots.

Shell Structure and Electronic Excitations of Quantum Dots in a Magnetic Field Probed by Inelastic Light Scattering

1996 ◽  
Vol 77 (2) ◽  
pp. 354-357 ◽  
Author(s):  
D. J. Lockwood ◽  
P. Hawrylak ◽  
P. D. Wang ◽  
C. M. Sotomayor Torres ◽  
A. Pinczuk ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Light Scattering ◽  
Shell Structure ◽  
Electronic Excitations ◽  
Inelastic Light Scattering

Inelastic light scattering on few-electron quantum-dot atoms

2004 ◽  
Vol 22 (1-3) ◽  
pp. 478-481 ◽  
Author(s):  
T. Brocke ◽  
M.-T. Bootsmann ◽  
B. Wunsch ◽  
M. Tews ◽  
D. Pfannkuche ◽  
...  
Keyword(s):  
Light Scattering ◽  
Quantum Dot ◽  
Inelastic Light Scattering ◽  
Electron Quantum

Spin excitations in few-electrons AlGaAs/GaAs quantum dots probed by inelastic light scattering

2006 ◽  
Vol 34 (1-2) ◽  
pp. 304-307 ◽  
Author(s):  
César Pascual García ◽  
Vittorio Pellegrini ◽  
Aron Pinczuk ◽  
Massimo Rontani ◽  
Guido Goldoni ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Scattering ◽  
Inelastic Light Scattering ◽  
Spin Excitations

Inelastic light scattering from electronic excitations in deep-etched quantum dots and wires

1996 ◽  
Vol 40 (1-8) ◽  
pp. 339-342 ◽  
Author(s):  
D.J. Lockwood ◽  
P. Hawrylak ◽  
P.D. Wang ◽  
Y.P. Song ◽  
C.M. Sotomayor Torres ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Scattering ◽  
Electronic Excitations ◽  
Inelastic Light Scattering
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