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| 11. |
Detailed balance and photoluminescence in hydrogenated amorphous silicon |
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Philosophical Magazine Letters,
Volume 59,
Issue 6,
1989,
Page 333-337
William Pickin,
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摘要:
It has been argued that in the case of hydrogenated amorphous silicon the principle of detailed balance leads to inconsistency between the measured values of absorption coefficient and photoluminescence intensity. This argument is examined in detail, and a clear condition for inconsistency is established. The experimental evidence that this condition is violated is examined and found to be inconclusive.
ISSN:0950-0839
DOI:10.1080/09500838908206362
出版商:Taylor & Francis Group
年代:1989
数据来源: Taylor
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| 12. |
The 328 cm−1infrared absorption band in type Ia diamonds |
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Philosophical Magazine Letters,
Volume 59,
Issue 6,
1989,
Page 339-342
G.S. Woods,
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PDF (241KB)
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摘要:
A defect-induced peak at 328 cm−1in the infrared absorption spectrum of type Ia diamonds is confirmed to belong with the other absorptions (in particular, the B′ localised mode near 1370 cm−1and the D component of the lattice vibrations) which are associated with the {100} platelets found in these crystals. It is suggested that this absorption and other weaker absorptions found in its vicinity may be due to the bending vibrations of atomic bonds in the platelets.
ISSN:0950-0839
DOI:10.1080/09500838908206363
出版商:Taylor & Francis Group
年代:1989
数据来源: Taylor
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