| Literature DB >> 28964224 |
Michael C D Tayler1, Thomas Theis2, Tobias F Sjolander3, John W Blanchard4, Arne Kentner5, Szymon Pustelny6, Alexander Pines3, Dmitry Budker1.
Abstract
We review experimental techniques in our laboratory for nuclear magnetic resonance (NMR) in zero and ultralow magnetic field (below 0.1 μT) where detection is based on a low-cost, non-cryogenic, spin-exchange relaxation free 87Rb atomic magnetometer. The typical sensitivity is 20-30 fT/Hz1/2 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.Year: 2017 PMID: 28964224 DOI: 10.1063/1.5003347
Source DB: PubMed Journal: Rev Sci Instrum ISSN: 0034-6748 Impact factor: 1.523