Longitudinal spin-relaxation in nitrogen-vacancy centers in electron irradiated diamond

被引：38

作者：

Jarmola, A. ^{[1
]}

Berzins, A. ^{[1
]}

Smits, J. ^{[1
]}

Smits, K. ^{[2
]}

Prikulis, J. ^{[3
]}

Gahbauer, F. ^{[1
]}

Ferber, R. ^{[1
]}

Erts, D. ^{[3
]}

Auzinsh, M. ^{[1
]}

Budker, D. ^{[4
,5
]}

机构：

[1] Latvian State Univ, Ctr Laser, LV-1586 Riga, Latvia

[2] Latvian State Univ, Inst Solid State Phys, LV-1063 Riga, Latvia

[3] Latvian State Univ, Inst Chem Phys, LV-1586 Riga, Latvia

[4] Johannes Gutenberg Univ Mainz, Helmholtz Inst Mainz, D-55128 Mainz, Germany

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

来源：

APPLIED PHYSICS LETTERS | 2015年 / 107卷 / 24期

关键词：

NUCLEAR-MAGNETIC-RESONANCE; SPECTROSCOPY;

D O I：

10.1063/1.4937489

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present systematic measurements of longitudinal relaxation rates (1/T-1) of spin polarization in the ground state of the nitrogen-vacancy (NV-) color center in synthetic diamond as a function of NV- concentration and magnetic field B. NV- centers were created by irradiating a Type 1b single-crystal diamond along the [100] axis with 200 keV electrons from a transmission electron microscope with varying doses to achieve spots of different NV- center concentrations. Values of (1/T-1) were measured for each spot as a function of B. (C) 2015 AIP Publishing LLC.

引用

页数：4

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