In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 35, No. 12R ( 1996-12-01), p. 6162-
Abstract:
Photoemission spectra have been measured for two kinds of Si 9 As 14 Te 21 chalcogenide glasses, prepared in the gravity environment of the earth and in a microgravity environment in space, respectively. The valence band structures of both of the glasses are in general similar, but exhibit a distinct difference close to the Fermi level. The top of the valence band states splits into a non-bonding level and a bonding level. The bonding/non-bonding splitting is smaller for space-made material than for its terrestrial-made counterpart. The X-ray Photoelectron Spectra indicate that the top of the valence band has a non-bonding lone-pair characteristic in the case of terrestrial-made material and a covalent bonding characteristic in the case of space-made material.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.35.6162
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1996
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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