Splitting of photoluminescent emission from nitrogen-vacancy centers in diamond induced by ion-damage-induced stress

被引：24

作者：

Olivero, P. ^{[1
,2
,3
,4
]}

Bosia, F. ^{[1
,2
,3
,4
]}

Fairchild, B. A. ^{[5
,6
]}

Gibson, B. C. ^{[5
,6
]}

Greentree, A. D. ^{[5
,6
,7
]}

Spizzirri, P. ^{[5
,6
,8
]}

Prawer, S. ^{[5
,6
]}

机构：

[1] Univ Turin, Dept Phys, I-10125 Turin, Italy

[2] Univ Turin, Nanostruct Interfaces & Surfaces Ctr Excellence, I-10125 Turin, Italy

[3] Consorzio Nazl Interuniv Sci Fis Mat CNISM, I-00146 Rome, Italy

[4] Ist Nazl Fis Nucl, Sez Torino, Rome, Italy

[5] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia

[6] Univ Melbourne, Melbourne Mat Inst, Melbourne, Vic 3010, Australia

[7] RMIT Univ, Sch Appl Sci, Melbourne, Vic 3001, Australia

[8] Melbourne Ctr Nanofabricat, Melbourne, Vic 3168, Australia

来源：

NEW JOURNAL OF PHYSICS | 2013年 / 15卷

基金：

澳大利亚研究理事会;

关键词：

N-V CENTERS; UNIAXIAL-STRESS; RADIATION-DAMAGE; VOLUME EXPANSION; OPTICAL-CENTERS; DEFECTS; SPECTROSCOPY; STRAIN; SPINS; LINES;

D O I：

10.1088/1367-2630/15/4/043027

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report a systematic investigation on the spectral splitting of negatively charged, nitrogen-vacancy (NV-) photoluminescent emission in single-crystal diamond induced by strain engineering. The stress fields arise from MeV ion-induced conversion of diamond to amorphous and graphitic material in regions proximal to the centers of interest. In low-nitrogen sectors of a high-pressure-high-temperature diamond, clearly distinguishable spectral components in the NV- emission develop over a range of similar to 4.8 THz corresponding to distinct alignment of sub-ensembles which were mapped with micron spatial resolution. This method provides opportunities for the creation and selection of aligned NV- centers for ensemble quantum information protocols.

引用

页数：22