A study on diffusion of H atoms in solid parahydrogen

Physics in Quantum Crystals

Автор(и)

  • Mizuho Fushitani* Division of Chemistry, Graduate School of Science, Kyoto University,Kyoto 606-8502, Japan
  • Takamasa Momose Division of Chemistry, Graduate School of Science, Kyoto University,Kyoto 606-8502, Japan

DOI:

https://doi.org/10.1063/1.1614182

Ключові слова:

PACS: 33.20.Ea, 67.80.Mg, 82.30.Cf

Анотація

Diffusion of hydrogen atoms in solid parahydrogen was investigated using high-resolution infrared spectroscopy. Hydrogen atoms were produced as by-products of a photoinduced reaction of nitric oxides embedded in solid parahydrogen. The diffusion of the hydrogen atoms is mainly terminated by the reaction of H + NO → HNO. The diffusion rate determined from the increase of the intensity of rotation-vibration transitions of HNO molecules was found to be two orders of magnitude larger than that determined by the self-recombination reaction of H + H → H2 in pure parahydrogen crystals.

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Опубліковано

2003-09-01

Як цитувати

(1)
Fushitani*, M.; Momose, T. A Study on Diffusion of H Atoms in Solid Parahydrogen: Physics in Quantum Crystals. Fiz. Nizk. Temp. 2003, 29, 985-988.

Номер

Том 29 № 9-10 (2003)

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