Insight into the rotational motion of H2 in Si from the IR spectrum of HD

Insight into the rotational motion of H2 in Si from the IR spectrum of HD

The rotational-vibrational transitions of HD in Si are subject to less restrictive selection rules than for the homonuclear H2 and D2 molecules and give rise to a richer IR spectrum. IR lines for transitions between rotational-vibrational states of the interstitial HD molecule with rotational quantu...

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Bibliographic Details
Published in:Physica. B, Condensed matter Vol. 376-377; pp. 32 - 35
Main Authors: Stavola, M, Shi, G Alvin, Fowler, W Beall, Chen, E Elinor
Format: Journal Article
Language:English
Published: 01-04-2006
Online Access:Get full text
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Summary:The rotational-vibrational transitions of HD in Si are subject to less restrictive selection rules than for the homonuclear H2 and D2 molecules and give rise to a richer IR spectrum. IR lines for transitions between rotational-vibrational states of the interstitial HD molecule with rotational quantum numbers J=0, 1, and 2 have been observed. The assignment of the rotational-vibrational spectrum of interstitial HD, with additional transitions that occur for HD but not for H2 or D2, is confirmed by uniaxial stress results.
Bibliography:ObjectType-Article-2
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ISSN:0921-4526
DOI:10.1016/j.physb.2005.12.010