Literature DB >> 19574387

A coherent single-hole spin in a semiconductor.

Daniel Brunner1, Brian D Gerardot, Paul A Dalgarno, Gunter Wüst, Khaled Karrai, Nick G Stoltz, Pierre M Petroff, Richard J Warburton.   

Abstract

Semiconductors have uniquely attractive properties for electronics and photonics. However, it has been difficult to find a highly coherent quantum state in a semiconductor for applications in quantum sensing and quantum information processing. We report coherent population trapping, an optical quantum interference effect, on a single hole. The results demonstrate that a hole spin in a quantum dot is highly coherent.

Entities:  

Year:  2009        PMID： 19574387     DOI： 10.1126/science.1173684

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  22 in total

1.  Nuclear spin effects in semiconductor quantum dots.

Authors:  E A Chekhovich; M N Makhonin; A I Tartakovskii; A Yacoby; H Bluhm; K C Nowack; L M K Vandersypen
Journal:  Nat Mater       Date:  2013-06       Impact factor: 43.841

2.  Single spins in self-assembled quantum dots.

Authors:  Richard J Warburton
Journal:  Nat Mater       Date:  2013-06       Impact factor: 43.841

3.  Structural analysis of strained quantum dots using nuclear magnetic resonance.

Authors:  E A Chekhovich; K V Kavokin; J Puebla; A B Krysa; M Hopkinson; A D Andreev; A M Sanchez; R Beanland; M S Skolnick; A I Tartakovskii
Journal:  Nat Nanotechnol       Date:  2012-08-26       Impact factor: 39.213

4.  Electrical control of single hole spins in nanowire quantum dots.

Authors:  V S Pribiag; S Nadj-Perge; S M Frolov; J W G van den Berg; I van Weperen; S R Plissard; E P A M Bakkers; L P Kouwenhoven
Journal:  Nat Nanotechnol       Date:  2013-02-17       Impact factor: 39.213

5.  Voltage tunability of single-spin states in a quantum dot.

Authors:  Anthony J Bennett; Matthew A Pooley; Yameng Cao; Niklas Sköld; Ian Farrer; David A Ritchie; Andrew J Shields
Journal:  Nat Commun       Date:  2013       Impact factor: 14.919

6.  Decoupling a hole spin qubit from the nuclear spins.

Authors:  Jonathan H Prechtel; Andreas V Kuhlmann; Julien Houel; Arne Ludwig; Sascha R Valentin; Andreas D Wieck; Richard J Warburton
Journal:  Nat Mater       Date:  2016-07-25       Impact factor: 43.841

7.  Hole spins in an InAs/GaAs quantum dot molecule subject to lateral electric fields.

Authors:  Xiangyu Ma; Garnett W Bryant; Matthew F Doty
Journal:  Phys Rev B       Date:  2016       Impact factor: 4.036

8.  Observation of an anomalous decoherence effect in a quantum bath at room temperature.

Authors:  Pu Huang; Xi Kong; Nan Zhao; Fazhan Shi; Pengfei Wang; Xing Rong; Ren-Bao Liu; Jiangfeng Du
Journal:  Nat Commun       Date:  2011-12-06       Impact factor: 14.919

9.  Controlled Photon Switch Assisted by Coupled Quantum Dots.

Authors:  Ming-Xing Luo; Song-Ya Ma; Xiu-Bo Chen; Xiaojun Wang
Journal:  Sci Rep       Date:  2015-06-22       Impact factor: 4.379

10.  Photonic ququart logic assisted by the cavity-QED system.

Authors:  Ming-Xing Luo; Yun Deng; Hui-Ran Li; Song-Ya Ma
Journal:  Sci Rep       Date:  2015-08-14       Impact factor: 4.379
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