2013•Acta Physica SinicaOpen access

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

Kaiyue Wang, Zhihong Li, Tian Yuming, Zhu Yu-Mei, Zhao Yuan-Yuan, Chai Yue-Sheng

Abstract

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.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Diamond, Vacancy defect, Photoluminescence, Materials science, Impurity, Irradiation, Optoelectronics, Condensed matter physics