Sidebands in optically detected magnetic resonance signals of nitrogen vacancy centers in diamond

被引：36

作者：

Simanovskaia, Maria ^{[1
]}

Jensen, Kasper ^{[1
]}

Jarmola, Andrey ^{[1
]}

Aulenbacher, Kurt ^{[2
]}

Manson, Neil ^{[3
]}

Budker, Dmitry ^{[1
,4
]}

机构：

[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[2] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-55099 Mainz, Germany

[3] Australian Natl Univ, Laser Phys Ctr, Res Sch Phys & Engn, Canberra, ACT 0200, Australia

[4] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA

来源：

PHYSICAL REVIEW B | 2013年 / 87卷 / 22期

关键词：

NV;

D O I：

10.1103/PhysRevB.87.224106

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study features in the optically detected magnetic resonance (ODMR) signals associated with negatively charged nitrogen-vacancy (NV-) centers coupled to other paramagnetic impurities in diamond. Our results are important for understanding ODMR line shapes and for optimization of devices based on NV- centers. We determine the origins of several side features to the unperturbed NV- magnetic resonance by studying their magnetic field and microwave power dependences. Side resonances separated by around 130 MHz are due to hyperfine coupling between NV- centers and nearest-neighbor C-13 nuclear spins. Side resonances separated by approximately {40, 260, 300} MHz are found to originate from simultaneous spin flipping of NV- centers and single substitutional nitrogen atoms. All results are in agreement with the presented theoretical calculations.

引用

页数：11