Photoluminescence studies of the neutral vacancy defect known as GR1 centre in diamond | Zendy

Kaiyue Wang | Zendy; Zhihong Li | Zendy; Tian Yuming | Zendy; Zhu Yu-Mei | Zendy; Zhao Yuan-Yuan | Zendy; Yuesheng Chai | Zendy

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Photoluminescence studies of the neutral vacancy defect known as GR1 centre in diamond

Author(s) -

Kaiyue Wang,

Zhihong Li,

Tian Yuming,

Zhu Yu-Mei,

Zhao Yuan-Yuan,

Yuesheng Chai

Publication year - 2013

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.62.067802

Subject(s) - diamond , vacancy defect , photoluminescence , materials science , impurity , irradiation , optoelectronics , condensed matter physics , atomic physics , chemistry , physics , metallurgy , nuclear physics , organic chemistry

The single isolate vacancy in diamond exists in three charged states, neutral, negative and positive; and many complicated defects such as di-vacancies, impurities-vacancy complexes could also be formed in diamond. In this paper, we investigate the optical properties of the irradiation-induced neutral vacancy in diamond by low-temperature micro-photoluminescence technology, which will play a guiding significant role in the further studies of the complex defects in diamond.

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