Kondo-like zero-bias anomaly in electronic transport through an ultrasmall Si quantum dot

1999 ◽  
Vol 60 (24) ◽  
pp. R16319-R16321 ◽  
Author(s):  
L. P. Rokhinson ◽  
L. J. Guo ◽  
S. Y. Chou ◽  
D. C. Tsui
Keyword(s):  
Quantum Dot ◽  
Electronic Transport ◽  
Zero Bias ◽  
Si Quantum Dot ◽  
Zero Bias Anomaly

scholarly journals Universal line shape of the Kondo zero-bias anomaly in a quantum dot

2012 ◽  
Vol 85 (20) ◽  
Author(s):  
Andrey V. Kretinin ◽  
Hadas Shtrikman ◽  
Diana Mahalu
Keyword(s):  
Quantum Dot ◽  
Line Shape ◽  
Zero Bias ◽  
Zero Bias Anomaly

scholarly journals Zero-bias anomaly in cotunneling transport through quantum-dot spin valves

2005 ◽  
Vol 72 (11) ◽  
Author(s):  
Ireneusz Weymann ◽  
Józef Barnaś ◽  
Jürgen König ◽  
Jan Martinek ◽  
Gerd Schön
Keyword(s):  
Quantum Dot ◽  
Spin Valves ◽  
Zero Bias ◽  
Zero Bias Anomaly

scholarly journals Zero-Bias Anomaly in a Nanowire Quantum Dot Coupled to Superconductors

2012 ◽  
Vol 109 (18) ◽  
Author(s):  
Eduardo J. H. Lee ◽  
Xiaocheng Jiang ◽  
Ramón Aguado ◽  
Georgios Katsaros ◽  
Charles M. Lieber ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Zero Bias ◽  
Zero Bias Anomaly

Phonon-assisted zero bias anomaly in a single-molecule quantum dot coupled to the Luttinger liquid leads

2014 ◽  
Vol 378 (3) ◽  
pp. 257-261 ◽  
Author(s):  
Kai-Hua Yang ◽  
Bei-Yun Liu ◽  
Huai-Yu Wang ◽  
Xian He
Keyword(s):  
Quantum Dot ◽  
Single Molecule ◽  
Luttinger Liquid ◽  
Zero Bias ◽  
Zero Bias Anomaly

scholarly journals Topological isoconductance signatures in Majorana nanowires

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
L. S. Ricco ◽  
J. E. Sanches ◽  
Y. Marques ◽  
M. de Souza ◽  
M. S. Figueira ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Transport Properties ◽  
Spin Polarization ◽  
Bound States ◽  
Spin Asymmetry ◽  
Experimental Protocol ◽  
Zero Bias ◽  
Topological Superconductor ◽  
Hybrid Device ◽  
Majorana Bound States

AbstractWe consider transport properties of a hybrid device composed by a quantum dot placed between normal and superconducting reservoirs, and coupled to a Majorana nanowire: a topological superconducting segment hosting Majorana bound states (MBSs) at the opposite ends. It is demonstrated that if highly nonlocal and nonoverlapping MBSs are formed in the system, the zero-bias Andreev conductance through the dot exhibits characteristic isoconductance profiles with the shape depending on the spin asymmetry of the coupling between the dot and the topological superconductor. Otherwise, for overlapping MBSs with less degree of nonlocality, the conductance is insensitive to the spin polarization and the isoconductance signatures disappear. This allows to propose an alternative experimental protocol for probing the nonlocality of the MBSs in Majorana nanowires.

Photoluminescence enhancement in double Ge/Si quantum dot structures

JETP Letters ◽  
2016 ◽  
Vol 104 (12) ◽  
pp. 823-826 ◽  
Author(s):  
A. F. Zinovieva ◽  
V. A. Zinovyev ◽  
A. I. Nikiforov ◽  
V. A. Timofeev ◽  
A. V. Mudryi ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Si Quantum Dot ◽  
Photoluminescence Enhancement

scholarly journals Nonequilibrium Zero-Bias Anomaly in Disordered Metals

2008 ◽  
Vol 100 (8) ◽  
Author(s):  
D. B. Gutman ◽  
Yuval Gefen ◽  
A. D. Mirlin
Keyword(s):  
Zero Bias ◽  
Disordered Metals ◽  
Zero Bias Anomaly

Efficiency improvement of Si quantum dot solar cells by activation with boron implantation

Solar Energy ◽  
2018 ◽  
Vol 164 ◽  
pp. 89-93 ◽  
Author(s):  
Gyea Young Kwak ◽  
Tae Gun Kim ◽  
Songwoung Hong ◽  
Ansoon Kim ◽  
Man Hyo Ha ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Efficiency Improvement ◽  
Si Quantum Dot ◽  
Quantum Dot Solar Cells ◽  
Boron Implantation

Graphene/Si-Quantum-Dot Heterojunction Diodes Showing High Photosensitivity Compatible with Quantum Confinement Effect

2015 ◽  
Vol 27 (16) ◽  
pp. 2614-2620 ◽  
Author(s):  
Dong Hee Shin ◽  
Sung Kim ◽  
Jong Min Kim ◽  
Chan Wook Jang ◽  
Ju Hwan Kim ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Quantum Confinement ◽  
Quantum Confinement Effect ◽  
Confinement Effect ◽  
Si Quantum Dot ◽  
Heterojunction Diodes ◽  
High Photosensitivity
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