Stark effect on the spin-singlet–spin-triplet transition in a square-well quantum dot

1998 ◽  
Vol 253 (1-2) ◽  
pp. 96-102 ◽  
Author(s):  
Ryuichi Ugajin
Keyword(s):  
Quantum Dot ◽  
Stark Effect ◽  
Spin Singlet ◽  
Spin Triplet ◽  
Square Well ◽  
Triplet Transition

Non-empty quantum dot as a spin-entangler

2003 ◽  
Vol 3 (4) ◽  
pp. 307-316
Author(s):  
C.-L. Chou
Keyword(s):  
Quantum Dot ◽  
Single Electron ◽  
Model Parameters ◽  
Single Level ◽  
Local Spin ◽  
Singlet States ◽  
Spin Singlet ◽  
Non Local ◽  
Spin Triplet

We consider a three-port single-level quantum dot system with one input and two output leads. Instead of considering an empty dot, we study the situations that two input electrons co-tunnel through the quantum dot occupied by one or two dot electrons. We show that electron entanglement can be generated via the co-tunneling processes when the dot is occupied by two electrons, yielding non-local spin-singlet states at the output leads. When the dot is occupied by a single electron, we show that by carefully selecting model parameters non-local spin-triplet electrons can also be obtained at the output leads if the final dot electron has the same spin as that of the initial dot electron.

ANALYSIS OF PROXIMITY EFFECTS BETWEEN SPIN SINGLET AND SPIN TRIPLET SUPERCONDUCTORS

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-481-C6-483 ◽  
Author(s):  
K. Scharnberg ◽  
D. Fay ◽  
N. Schopohl
Keyword(s):  
Proximity Effects ◽  
Spin Singlet ◽  
Spin Triplet

Coexistence of spin-singlet s- and d-wave and spin-triplet p-wave order parameters in anisotropic superconductors

2007 ◽  
Vol 244 (10) ◽  
pp. 3559-3571 ◽  
Author(s):  
R. Gonczarek ◽  
M. Krzyzosiak ◽  
L. Jacak ◽  
A. Gonczarek
Keyword(s):  
Order Parameters ◽  
P Wave ◽  
Spin Singlet ◽  
Anisotropic Superconductors ◽  
Spin Triplet ◽  
D Wave

Quantum-confined Stark effect and ultrafast absorption dynamics in bilayer InAs quantum dot waveguide

2007 ◽  
Vol 43 (12) ◽  
pp. 686 ◽  
Author(s):  
D.B. Malins ◽  
A. Gomez-Iglesias ◽  
P. Spencer ◽  
E. Clarke ◽  
R. Murray ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Stark Effect ◽  
Quantum Confined Stark Effect ◽  
Quantum Confined ◽  
Inas Quantum Dot

scholarly journals Giant Valley-Zeeman Splitting from Spin-Singlet and Spin-Triplet Interlayer Excitons in WSe2/MoSe2 Heterostructure

Nano Letters ◽  
2019 ◽  
Vol 20 (1) ◽  
pp. 694-700 ◽  
Author(s):  
Tianmeng Wang ◽  
Shengnan Miao ◽  
Zhipeng Li ◽  
Yuze Meng ◽  
Zhengguang Lu ◽  
...  
Keyword(s):  
Zeeman Splitting ◽  
Spin Singlet ◽  
Spin Triplet
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