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Pressure dependence of wall relaxation in polarized He3 gaseous cells

Publication ,  Journal Article
Zheng, W; Gao, H; Ye, Q; Zhang, Y
Published in: Physical Review A Atomic Molecular and Optical Physics
June 16, 2011
Published version (DOI)

We have observed a linear pressure dependence of longitudinal relaxation time T1 at 4.2 and 295 K in gaseous He3 cells made of either bare Pyrex glass or Cs- or Rb-coated Pyrex due to paramagnetic sites in the cell wall. The paramagnetic wall relaxation is previously thought to be independent of He3 pressure. We develop a model to interpret the observed wall relaxation by taking into account the diffusion process, and our model gives a good description of the data. © 2011 American Physical Society.

Duke Scholars

Haiyan Gao
Author Haiyan Gao Physics

Published In

Physical Review A Atomic Molecular and Optical Physics

DOI

10.1103/PhysRevA.83.061401

EISSN

1094-1622

ISSN

1050-2947

Publication Date

June 16, 2011

Volume

83

Issue

6

Related Subject Headings

  • General Physics
  • 03 Chemical Sciences
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

Citation

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ICMJE
MLA
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Zheng, W., Gao, H., Ye, Q., & Zhang, Y. (2011). Pressure dependence of wall relaxation in polarized He3 gaseous cells. Physical Review A Atomic Molecular and Optical Physics, 83(6). https://doi.org/10.1103/PhysRevA.83.061401
Zheng, W., H. Gao, Q. Ye, and Y. Zhang. “Pressure dependence of wall relaxation in polarized He3 gaseous cells.” Physical Review A Atomic Molecular and Optical Physics 83, no. 6 (June 16, 2011). https://doi.org/10.1103/PhysRevA.83.061401.
Zheng W, Gao H, Ye Q, Zhang Y. Pressure dependence of wall relaxation in polarized He3 gaseous cells. Physical Review A Atomic Molecular and Optical Physics. 2011 Jun 16;83(6).
Zheng, W., et al. “Pressure dependence of wall relaxation in polarized He3 gaseous cells.” Physical Review A Atomic Molecular and Optical Physics, vol. 83, no. 6, June 2011. Scopus, doi:10.1103/PhysRevA.83.061401.
Zheng W, Gao H, Ye Q, Zhang Y. Pressure dependence of wall relaxation in polarized He3 gaseous cells. Physical Review A Atomic Molecular and Optical Physics. 2011 Jun 16;83(6).

Published In

Physical Review A Atomic Molecular and Optical Physics

DOI

10.1103/PhysRevA.83.061401

EISSN

1094-1622

ISSN

1050-2947

Publication Date

June 16, 2011

Volume

83

Issue

6

Related Subject Headings

  • General Physics
  • 03 Chemical Sciences
  • 02 Physical Sciences
  • 01 Mathematical Sciences