scholarly journals Controllable nonlocal transport of Majorana fermions with the aid of two quantum dots

2014 ◽  
Vol 90 (3) ◽  
Author(s):  
Jie Liu ◽  
Jian Wang ◽  
Fu-Chun Zhang
Keyword(s):  
Quantum Dots ◽  
Majorana Fermions ◽  
Nonlocal Transport

scholarly journals Entangled states of two quantum dots mediated by Majorana fermions

2016 ◽  
Vol 18 (2) ◽  
pp. 023005 ◽  
Author(s):  
Z C Shi ◽  
W Wang ◽  
X X Yi
Keyword(s):  
Quantum Dots ◽  
Entangled States ◽  
Majorana Fermions

Robustness of coherence between two quantum dots mediated by Majorana fermions

2018 ◽  
Vol 27 (7) ◽  
pp. 077102
Author(s):  
Liang Chen ◽  
Ye-Qi Zhang ◽  
Rong-Sheng Han
Keyword(s):  
Quantum Dots ◽  
Majorana Fermions

Tunable Floquet Majorana fermions in driven coupled quantum dots

2014 ◽  
Vol 90 (12) ◽  
Author(s):  
Yantao Li ◽  
Arijit Kundu ◽  
Fan Zhong ◽  
Babak Seradjeh
Keyword(s):  
Quantum Dots ◽  
Majorana Fermions ◽  
Coupled Quantum Dots

scholarly journals Non-Abelian operation on chiral Majorana fermions by quantum dots

2019 ◽  
Vol 99 (19) ◽  
Author(s):  
Yan-Feng Zhou ◽  
Zhe Hou ◽  
Qing-Feng Sun
Keyword(s):  
Quantum Dots ◽  
Majorana Fermions

scholarly journals Detecting Majorana fermions by nonlocal entanglement between quantum dots

2013 ◽  
Vol 87 (21) ◽  
Author(s):  
Zhi Wang ◽  
Xue-Yuan Hu ◽  
Qi-Feng Liang ◽  
Xiao Hu
Keyword(s):  
Quantum Dots ◽  
Majorana Fermions ◽  
Nonlocal Entanglement

Nanostructure of semiconductor quantum dots in a borosilicate glass matrix by complementary use of HREM and AEM

1990 ◽  
Vol 48 (4) ◽  
pp. 728-729
Author(s):  
M.J. Kim ◽  
L.C. Liu ◽  
S.H. Risbud ◽  
R.W. Carpenter
Keyword(s):  
Quantum Dots ◽  
Borosilicate Glass ◽  
Glass Matrix ◽  
Optical Switching ◽  
Response Times ◽  
Fast Response ◽  
Processing Technique ◽  
Internal Stresses ◽  
Electron Hole ◽  
Spatial Dimensions

When the size of a semiconductor is reduced by an appropriate materials processing technique to a dimension less than about twice the radius of an exciton in the bulk crystal, the band like structure of the semiconductor gives way to discrete molecular orbital electronic states. Clusters of semiconductors in a size regime lower than 2R {where R is the exciton Bohr radius; e.g. 3 nm for CdS and 7.3 nm for CdTe) are called Quantum Dots (QD) because they confine optically excited electron- hole pairs (excitons) in all three spatial dimensions. Structures based on QD are of great interest because of fast response times and non-linearity in optical switching applications.In this paper we report the first HREM analysis of the size and structure of CdTe and CdS QD formed by precipitation from a modified borosilicate glass matrix. The glass melts were quenched by pouring on brass plates, and then annealed to relieve internal stresses. QD precipitate particles were formed during subsequent "striking" heat treatments above the glass crystallization temperature, which was determined by differential thermal analysis.

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