Invited Review Article: Instrumentation for nuclear magnetic resonance in zero and ultralow magnetic field

被引：94

作者：

Tayler, Michael C. D. ^{[1
,2
]}

Theis, Thomas ^{[3
]}

Sjolander, Tobias F. ^{[4
]}

Blanchard, John W. ^{[5
]}

Kentner, Arne ^{[6
]}

Pustelny, Szymon ^{[7
]}

Pines, Alexander ^{[4
]}

Budker, Dmitry ^{[1
,8
,9
]}

机构：

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

[2] Univ Cambridge, Dept Chem Engn & Biotechnol, Cambridge, England

[3] Duke Univ, Dept Chem, Durham, NC 27708 USA

[4] Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA

[5] Helmholtz Inst Mainz, D-55099 Mainz, Germany

[6] Rhein Westfal TH Aachen, Aachen, Germany

[7] Jagiellonian Univ, Inst Phys, PL-30348 Krakow, Poland

[8] Lawrence Berkeley Natl Lab, Nucl Sci Div, Berkeley, CA 94720 USA

[9] Johannes Gutenberg Univ Mainz, Helmholtz Inst Mainz, Mainz, Germany

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2017年 / 88卷 / 09期

基金：

美国国家科学基金会;

关键词：

J-COUPLING SPECTROSCOPY; SPIN-EXCHANGE; NMR-SPECTROSCOPY; PARA-HYDROGEN; SENSITIVITY; MRI; PARAHYDROGEN; RELAXATION; MAGNETOMETRY; SIGNALS;

D O I：

10.1063/1.5003347

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We review experimental techniques in our laboratory for nuclear magnetic resonance (NMR) in zero and ultralow magnetic field (below 0.1 mu T) where detection is based on a low-cost, non-cryogenic, spin-exchange relaxation free Rb-87 atomic magnetometer. The typical sensitivity is 20-30 fT/Hz(1/2) for signal frequencies below 1 kHz and NMR linewidths range from Hz all the way down to tens of mHz. These features enable precision measurements of chemically informative nuclear spin-spin couplings as well as nuclear spin precession in ultralow magnetic fields. Published by AIP Publishing.

引用

页数：17

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