Sensing of Fluctuating Nanoscale Magnetic Fields Using Nitrogen-Vacancy Centers in Diamond

被引：135

作者：

Hall, L. T. ^{[1
]}

Cole, J. H. ^{[1
,2
,3
]}

Hill, C. D. ^{[1
]}

Hollenberg, L. C. L. ^{[1
]}

机构：

[1] Univ Melbourne, Sch Phys, Ctr Quantum Comp Technol, Melbourne, Vic 3010, Australia

[2] Univ Karlsruhe, Inst Theoret Festkorperphys, D-76128 Karlsruhe, Germany

[3] Univ Karlsruhe, DFG, CFN, D-76128 Karlsruhe, Germany

来源：

PHYSICAL REVIEW LETTERS | 2009年 / 103卷 / 22期

基金：

澳大利亚研究理事会;

关键词：

MOLECULAR-DYNAMICS; SPIN; MAGNETOMETRY; RESOLUTION; WATER;

D O I：

10.1103/PhysRevLett.103.220802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

New magnetometry techniques based on nitrogen-vacancy (NV) defects in diamond allow for the detection of static (dc) and oscillatory (ac) nanoscopic magnetic fields, yet are limited in their ability to detect fields arising from randomly fluctuating (FC) environments. We show here that FC fields restrict dc and ac sensitivities and that probing the NV dephasing rate in a FC environment should permit the characterization of FC fields inaccessible to dc and ac techniques. FC sensitivities are shown to be comparable to those of ac magnetometry and require no additional experimental overhead or sample control.

引用

页数：4

共 27 条

[1] Nanoscale imaging magnetometry with diamond spins under ambient conditions [J].

Balasubramanian, Gopalakrishnan ;

Chan, I. Y. ;

Kolesov, Roman ;

Al-Hmoud, Mohannad ;

Tisler, Julia ;

Shin, Chang ;

Kim, Changdong ;

Wojcik, Aleksander ;

Hemmer, Philip R. ;

Krueger, Anke ;

Hanke, Tobias ;

Leitenstorfer, Alfred ;

Bratschitsch, Rudolf ;

Jelezko, Fedor ;

Wrachtrup, Joerg .

NATURE, 2008, 455 (7213) :648-U46

[2]

Balasubramanian G, 2009, NAT MATER, V8, P383, DOI [10.1038/nmat2420, 10.1038/NMAT2420]

[3] MAGNETIC MICROSCOPY USING A LIQUID-NITROGEN COOLED YBA2CU3O7 SUPERCONDUCTING QUANTUM INTERFERENCE DEVICE [J].

BLACK, RC ;

MATHAI, A ;

WELLSTOOD, FC ;

DANTSKER, E ;

MIKLICH, AH ;

NEMETH, DT ;

KINGSTON, JJ ;

CLARKE, J .

APPLIED PHYSICS LETTERS, 1993, 62 (17) :2128-2130

[4] Spin microscope based on optically detected magnetic resonance [J].

Chernobrod, BM ;

Berman, GP .

JOURNAL OF APPLIED PHYSICS, 2005, 97 (01)

[5] Coherent dynamics of coupled electron and nuclear spin qubits in diamond [J].

Childress, L. ;

Dutt, M. V. Gurudev ;

Taylor, J. M. ;

Zibrov, A. S. ;

Jelezko, F. ;

Wrachtrup, J. ;

Hemmer, P. R. ;

Lukin, M. D. .

SCIENCE, 2006, 314 (5797) :281-285

[6] Identifying a two-state Hamiltonian in the presence of decoherence [J].

Cole, Jared H. ;

Greentree, Andrew D. ;

Oi, Daniel K. L. ;

Schirmer, Sonia G. ;

Wellard, Cameron J. ;

Hollenberg, Lloyd C. L. .

PHYSICAL REVIEW A, 2006, 73 (06)

[7] Scanning quantum decoherence microscopy [J].

Cole, Jared H. ;

Hollenberg, Lloyd C. L. .

NANOTECHNOLOGY, 2009, 20 (49)

[8] Identifying an experimental two-state Hamiltonian to arbitrary accuracy [J].

Cole, JH ;

Schirmer, SG ;

Greentree, AD ;

Wellard, CJ ;

Oi, DKL ;

Hollenberg, LCL .

PHYSICAL REVIEW A, 2005, 71 (06)

[9] Scanning magnetic field microscope with a diamond single-spin sensor [J].

Degen, C. L. .

APPLIED PHYSICS LETTERS, 2008, 92 (24)

[10] Characterization and application of single fluorescent nanodiamonds as cellular biomarkers [J].

Fu, Chi-Cheng ;

Lee, Hsu-Yang ;

Chen, Kowa ;

Lim, Tsong-Shin ;

Wu, Hsiao-Yun ;

Lin, Po-Keng ;

Wei, Pei-Kuen ;

Tsao, Pei-Hsi ;

Chang, Huan-Cheng ;

Fann, Wunshain .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2007, 104 (03) :727-732

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