scholarly journals Fano resonances in Majorana bound states–quantum dot hybrid systems

2017 ◽  
Vol 96 (8) ◽  
Author(s):  
Alexander Schuray ◽  
Luzie Weithofer ◽  
Patrik Recher
Keyword(s):  
Quantum Dot ◽  
Hybrid Systems ◽  
Bound States ◽  
Fano Resonances ◽  
Majorana Bound States

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.

Odd–Even Effect of the Persistent Current in a Quantum Dot Ring with Embedded Majorana Bound States

2015 ◽  
Vol 84 (2) ◽  
pp. 024707 ◽  
Author(s):  
Wei-Jiang Gong ◽  
Ying Zhao ◽  
Zhen Gao ◽  
Guangyu Yi ◽  
Xin Zhang
Keyword(s):  
Quantum Dot ◽  
Bound States ◽  
Persistent Current ◽  
Majorana Bound States

scholarly journals Photon-Assisted Transport Through a Quantum Dot Side-Coupled to Majorana Bound States

2020 ◽  
Vol 8 ◽  
Author(s):  
Feng Chi ◽  
Tian-Yu He ◽  
Jing Wang ◽  
Zhen-Guo Fu ◽  
Li-Ming Liu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Bound States ◽  
Majorana Bound States

scholarly journals Voltage-tunable Majorana bound states in time-reversal symmetric bilayer quantum spin Hall hybrid systems

2019 ◽  
Vol 100 (16) ◽  
Author(s):  
F. Schulz ◽  
J. C. Budich ◽  
E. G. Novik ◽  
P. Recher ◽  
B. Trauzettel
Keyword(s):  
Hybrid Systems ◽  
Time Reversal ◽  
Bound States ◽  
Quantum Spin ◽  
Majorana Bound States ◽  
Quantum Spin Hall

Large enhancement of thermoelectric effect by Majorana bound states coupled to a quantum dot

2020 ◽  
Vol 127 (12) ◽  
pp. 124302 ◽  
Author(s):  
Lan Hong ◽  
Feng Chi ◽  
Zhen-Guo Fu ◽  
Yue-Fei Hou ◽  
Zhigang Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Bound States ◽  
Thermoelectric Effect ◽  
Majorana Bound States ◽  
Large Enhancement

scholarly journals Majorana bound states in a disordered quantum dot chain

2016 ◽  
Vol 18 (4) ◽  
pp. 043033 ◽  
Author(s):  
P Zhang ◽  
Franco Nori
Keyword(s):  
Quantum Dot ◽  
Bound States ◽  
Majorana Bound States

Tunable transport through a quantum dot chain with side-coupled Majorana bound states

2014 ◽  
Vol 116 (10) ◽  
pp. 103704 ◽  
Author(s):  
Cui Jiang ◽  
Gang Lu ◽  
Wei-Jiang Gong
Keyword(s):  
Quantum Dot ◽  
Bound States ◽  
Majorana Bound States

Shot noise in a quantum dot system coupled with Majorana bound states

2014 ◽  
Vol 26 (31) ◽  
pp. 315011 ◽  
Author(s):  
Qiao Chen ◽  
Ke-Qiu Chen ◽  
Hong-Kang Zhao
Keyword(s):  
Quantum Dot ◽  
Shot Noise ◽  
Bound States ◽  
Majorana Bound States
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