Spin-orbit interaction detection using Kondo effect in single self-assembled InAs quantum dots

2011 ◽  
Author(s):  
Y. Kanai ◽  
R. S. Deacon ◽  
S. Takahashi ◽  
A. Oiwa ◽  
K. Yoshida ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Kondo Effect ◽  
Orbit Interaction ◽  
Spin Orbit ◽  
Inas Quantum Dots ◽  
Spin Orbit Interaction ◽  
Interaction Detection ◽  
Self Assembled

scholarly journals Parametric properties of the electron spin relaxation due to spin-orbit interaction in InAs quantum dots

2011 ◽  
Vol 60 (1) ◽  
pp. 017204
Author(s):  
Jiang Hong-Liang ◽  
Zhang Rong-Jun ◽  
Zhou Hong-Ming ◽  
Yao Duan-Zheng ◽  
Xiong Gui-Guang
Keyword(s):  
Quantum Dots ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Orbit Interaction ◽  
Spin Orbit ◽  
Inas Quantum Dots ◽  
Spin Orbit Interaction ◽  
Electron Spin Relaxation

Spin-dependent Kondo effect induced by Rashba spin–orbit interaction in parallel coupled double quantum dots

2010 ◽  
Vol 374 (28) ◽  
pp. 2865-2873 ◽  
Author(s):  
Hai-Tao Yin ◽  
Xiao-Jie Liu ◽  
Li-Feng Feng ◽  
Tian-Quan Lü ◽  
Hua Li
Keyword(s):  
Quantum Dots ◽  
Kondo Effect ◽  
Orbit Interaction ◽  
Double Quantum ◽  
Spin Orbit ◽  
Spin Orbit Interaction ◽  
Double Quantum Dots ◽  
Rashba Spin

scholarly journals Quantitative evaluation of spin-orbit interaction in InAs quantum dots

2009 ◽  
Vol 150 (2) ◽  
pp. 022084 ◽  
Author(s):  
S Takahashi ◽  
Y Igarashi ◽  
R S Deacon ◽  
A Oiwa ◽  
K Shibata ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantitative Evaluation ◽  
Orbit Interaction ◽  
Spin Orbit ◽  
Inas Quantum Dots ◽  
Spin Orbit Interaction

scholarly journals Kondo effect and spin–orbit coupling in graphene quantum dots

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Annika Kurzmann ◽  
Yaakov Kleeorin ◽  
Chuyao Tong ◽  
Rebekka Garreis ◽  
Angelika Knothe ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Kondo Effect ◽  
Graphene Quantum Dots ◽  
Zero Point ◽  
Bilayer Graphene ◽  
Orbit Interaction ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Spin Orbit Interaction

AbstractThe Kondo effect is a cornerstone in the study of strongly correlated fermions. The coherent exchange coupling of conduction electrons to local magnetic moments gives rise to a Kondo cloud that screens the impurity spin. Here we report on the interplay between spin–orbit interaction and the Kondo effect, that can lead to a underscreened Kondo effects in quantum dots in bilayer graphene. More generally, we introduce a different experimental platform for studying Kondo physics. In contrast to carbon nanotubes, where nanotube chirality determines spin–orbit coupling breaking the SU(4) symmetry of the electronic states relevant for the Kondo effect, we study a planar carbon material where a small spin–orbit coupling of nominally flat graphene is enhanced by zero-point out-of-plane phonons. The resulting two-electron triplet ground state in bilayer graphene dots provides a route to exploring the Kondo effect with a small spin–orbit interaction.

scholarly journals Spin transmission through quantum dots with strong spin–orbit interaction

2004 ◽  
Vol 326 (5-6) ◽  
pp. 436-441 ◽  
Author(s):  
Cheng-Hung Chang ◽  
A.G. Mal'shukov ◽  
K.A. Chao
Keyword(s):  
Quantum Dots ◽  
Orbit Interaction ◽  
Spin Orbit ◽  
Spin Orbit Interaction ◽  
Strong Spin
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