Dynamical Stark effect in small quantum dots

2000 ◽  
Author(s):  
Joseph Thomas Andrews ◽  
Pratima Sen
Keyword(s):  
Quantum Dots ◽  
Stark Effect ◽  
Small Quantum

Quantum fluctuations and the Kondo effect in small quantum dots

2000 ◽  
Vol 6 (1-4) ◽  
pp. 371-374 ◽  
Author(s):  
Jürgen König ◽  
Teemu Pohjola ◽  
Herbert Schoeller ◽  
Gerd Schön
Keyword(s):  
Quantum Dots ◽  
Kondo Effect ◽  
Quantum Fluctuations ◽  
Small Quantum

Optical Properties of Cds Quantum Dots: The Key Role of the Spin-Orbit and Coulomb Interactions

1999 ◽  
Vol 571 ◽  
Author(s):  
M. Chamarro ◽  
V. Voliotis ◽  
M. Dib ◽  
T. Gacoin ◽  
C. Delerue ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Tight Binding ◽  
Spin Orbit ◽  
Coulomb Interactions ◽  
Electron Hole ◽  
Small Quantum ◽  
Cds Quantum Dot ◽  
Growth Method ◽  
Order Of Magnitude

ABSTRACTWe study theoretically and experimentally the effects of the Coulomb and the spin-orbit coupling on the electronic structure of small quantum dots. A tight-binding calculation with restricted configuration interaction is developed in a typical case: very small cubic quantum dots for which the electron-hole exchange interaction is of the order of magnitude of the spinorbit interaction. Experimentally, resonant photoluminescence and photoluminescence excitation are used to obtain information on a single size of CdS quantum dot obtained by a chemical growth method.

Stark effect in vertically coupled quantum dots in InAs-GaAs heterostructures

2002 ◽  
Vol 36 (9) ◽  
pp. 1013-1019 ◽  
Author(s):  
M. M. Sobolev ◽  
V. M. Ustinov ◽  
A. E. Zhukov ◽  
Yu. G. Musikhin ◽  
N. N. Ledentsov
Keyword(s):  
Quantum Dots ◽  
Stark Effect ◽  
Coupled Quantum Dots

Coulomb blockade in small quantum dots

1993 ◽  
Vol 3 (1-6) ◽  
pp. 283-291 ◽  
Author(s):  
C.J.B. Ford ◽  
P.J. Simpson ◽  
M. Pepper ◽  
D. Kern ◽  
J.E.F. Frost ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Coulomb Blockade ◽  
Small Quantum
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