Radio frequency probe with improved sensitivity for diamond anvil cell nuclear magnetic resonance

Takuo Okuchi; Russell J. Hemley; Ho Kwang Mao

doi:10.1063/1.1850653

Radio frequency probe with improved sensitivity for diamond anvil cell nuclear magnetic resonance

Takuo Okuchi, Russell J. Hemley, Ho Kwang Mao

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

An alternative type of single-solenoid radio frequency (rf) probe for diamond anvil cell (DAC) NMR is described. The rf probe provides a higher signal-to-noise ratio (S/N) than previous designs for DAC-NMR of liquid samples. It induces a practically homogeneous rf field that enables straightforward measurements even at a marginal S/N. It can be installed and removed without changing the sample pressure, which enhances the efficiency of experimentation beyond that attainable with previous designs. This rf probe will facilitate the application of NMR to liquids at extreme pressures.

Original language	English
Article number	026111
Pages (from-to)	026111-1-026111-4
Journal	Review of Scientific Instruments
Volume	76
Issue number	2
DOIs	https://doi.org/10.1063/1.1850653
Publication status	Published - Jan 25 2005
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

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10.1063/1.1850653

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abstract = "An alternative type of single-solenoid radio frequency (rf) probe for diamond anvil cell (DAC) NMR is described. The rf probe provides a higher signal-to-noise ratio (S/N) than previous designs for DAC-NMR of liquid samples. It induces a practically homogeneous rf field that enables straightforward measurements even at a marginal S/N. It can be installed and removed without changing the sample pressure, which enhances the efficiency of experimentation beyond that attainable with previous designs. This rf probe will facilitate the application of NMR to liquids at extreme pressures.",

author = "Takuo Okuchi and Hemley, {Russell J.} and Mao, {Ho Kwang}",

note = "Funding Information: The authors thank Y. Song for assistance in using the glove box. G. D. Cody, S. Gramsch, and M. Phillips are acknowledged for their comments on this article. T.O. acknowledges a postdoctoral fellowship for research abroad by Japan Society for the Promotion of Science. This work was partly supported by NSF and DOE (CDAC). ",

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AU - Okuchi, Takuo

AU - Hemley, Russell J.

AU - Mao, Ho Kwang

N1 - Funding Information: The authors thank Y. Song for assistance in using the glove box. G. D. Cody, S. Gramsch, and M. Phillips are acknowledged for their comments on this article. T.O. acknowledges a postdoctoral fellowship for research abroad by Japan Society for the Promotion of Science. This work was partly supported by NSF and DOE (CDAC).

PY - 2005/1/25

Y1 - 2005/1/25

N2 - An alternative type of single-solenoid radio frequency (rf) probe for diamond anvil cell (DAC) NMR is described. The rf probe provides a higher signal-to-noise ratio (S/N) than previous designs for DAC-NMR of liquid samples. It induces a practically homogeneous rf field that enables straightforward measurements even at a marginal S/N. It can be installed and removed without changing the sample pressure, which enhances the efficiency of experimentation beyond that attainable with previous designs. This rf probe will facilitate the application of NMR to liquids at extreme pressures.

AB - An alternative type of single-solenoid radio frequency (rf) probe for diamond anvil cell (DAC) NMR is described. The rf probe provides a higher signal-to-noise ratio (S/N) than previous designs for DAC-NMR of liquid samples. It induces a practically homogeneous rf field that enables straightforward measurements even at a marginal S/N. It can be installed and removed without changing the sample pressure, which enhances the efficiency of experimentation beyond that attainable with previous designs. This rf probe will facilitate the application of NMR to liquids at extreme pressures.

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Radio frequency probe with improved sensitivity for diamond anvil cell nuclear magnetic resonance

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