Spin-exchange optical pumping of high-density xenon-129

Muhammad G. Mortuza; Satyanarayana Anala; Galina E. Pavlovskaya; Todd J. Dieken; Thomas Meersmann

doi:10.1063/1.1539042

Spin-exchange optical pumping of high-density xenon-129

Muhammad G. Mortuza, Satyanarayana Anala, Galina E. Pavlovskaya, Todd J. Dieken, Thomas Meersmann

Research output: Journal Publication › Article › peer-review

47 Citations (Scopus)

Abstract

Improved ¹²⁹Xe-NMR signal intensities for continuous-flow hp-xenon experiments using diode-array lasers were achieved with high xenon partial pressures up to 200 kPa. The signal strength remained largely constant for pressure increases above 200 kPa and molecular nitrogen was omitted, in general, without substantial signal losses in mixtures above 100 kPa xenon. A quantitative explanation for the diminished importance of nitrogen was provided.

Original language	English
Pages (from-to)	1581-1584
Number of pages	4
Journal	Journal of Chemical Physics
Volume	118
Issue number	4
DOIs	https://doi.org/10.1063/1.1539042
Publication status	Published - 22 Jan 2003
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1539042

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abstract = "Improved 129Xe-NMR signal intensities for continuous-flow hp-xenon experiments using diode-array lasers were achieved with high xenon partial pressures up to 200 kPa. The signal strength remained largely constant for pressure increases above 200 kPa and molecular nitrogen was omitted, in general, without substantial signal losses in mixtures above 100 kPa xenon. A quantitative explanation for the diminished importance of nitrogen was provided.",

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AU - Anala, Satyanarayana

AU - Pavlovskaya, Galina E.

AU - Dieken, Todd J.

AU - Meersmann, Thomas

PY - 2003/1/22

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AB - Improved 129Xe-NMR signal intensities for continuous-flow hp-xenon experiments using diode-array lasers were achieved with high xenon partial pressures up to 200 kPa. The signal strength remained largely constant for pressure increases above 200 kPa and molecular nitrogen was omitted, in general, without substantial signal losses in mixtures above 100 kPa xenon. A quantitative explanation for the diminished importance of nitrogen was provided.

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Spin-exchange optical pumping of high-density xenon-129

Abstract

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