Coherent coupling of a superconducting flux qubit to an electron spin ensemble in diamond

被引：0

作者：

Xiaobo Zhu

Shiro Saito

Alexander Kemp

Kosuke Kakuyanagi

Shin-ichi Karimoto

Hayato Nakano

William J. Munro

Yasuhiro Tokura

Mark S. Everitt

Kae Nemoto

Makoto Kasu

Norikazu Mizuochi

Kouichi Semba

机构：

[1] NTT Basic Research Laboratories,

[2] NTT Corporation,undefined

[3] 3-1 Morinosato-Wakamiya,undefined

[4] Atsugi,undefined

[5] Kanagawa 243-0198,undefined

[6] Japan ,undefined

[7] National Institute of Informatics,undefined

[8] 2-1-2 Hitotsubashi,undefined

[9] Chiyoda-ku,undefined

[10] Tokyo 101-8430,undefined

[11] Japan ,undefined

[12] University of Osaka,undefined

[13] Graduate school of Engineering Science,undefined

[14] 1-3 Machikane-yama,undefined

[15] Toyonaka,undefined

[16] Osaka 560-8531,undefined

[17] Japan ,undefined

[18] PRESTO JST,undefined

[19] 4-1-8 Honcho,undefined

[20] Kawaguchi,undefined

[21] Saitama 332-0012,undefined

[22] Japan ,undefined

来源：

Nature | 2011年 / 478卷

关键词：

D O I：

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摘要：

Hybrid quantum devices, in which a superconducting qubit is coupled to a dedicated quantum memory based on natural atomic or molecular ensembles, are promising for quantum information processing. However, it has not been clear whether the required strength of coherent quantum coupling could be achieved. Zhu et al. improve the prospects of such technology, demonstrating coherent strong coupling and exchange of a quantum of energy between a superconducting flux qubit and an ensemble of electron spins associated with nitrogen-vacancy defects in diamond.

引用

页码：221 / 224

页数：3

共 63 条

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