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Optical studies in ortho-para conversion of a hydrogen molecule on a magnetic surface

✍ Scribed by Ernest Ilisca; Satoru Sugano

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
410 KB
Volume
149
Category
Article
ISSN
0009-2614

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✦ Synopsis

We indicate that an optical study of the ortho-para hydrogen magnetic conversion is possible for molecules adsorbed on a magnetic substrate. It is shown that photons are emitted during the catalytic conversion and that this emission, although weak, might be detected. We suggest that the optical pumping of an adsorbed hydrogen layer would strengthen the reaction, allow experiments to be performed on regular surfaces, and give estimates on surface interactions.

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Ortho β‡Œ para-hydrogen conversion on CoO,
Ortho β‡Œ para-hydrogen conversion on CoO, MnO and some rare-earth oxides. A note on a recent theory of ortho β‡Œ para-hydrogen conversion on magnetic surfaces
✍ C.F. Ng πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 560 KB

Elvperimental results of Co0 and \InO appear to lend further evidence for the general validity of the theory on o ==+p-Hz conversion developed recentIy by the author. Results on mre-wrth oxides nnd field effects chssitied b) Sekoood are also discussed.