In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 34, No. S1 ( 1995-01-01), p. 232-
Abstract:
The population and depopulation of the lowest electron-hole pair states have been investigated in CdSe and CdSSe quantum dots by time-resolved luminescence experiments on a picosecond time scale. Auger-like scattering processes within the two-pair system created under high excitation present an efficient relaxation mechanism. In nanosecond pump-and-probe experiments the absorption bleaching has been investigated up to the evidence of gain. Gain has been observed both for quantum dots with radii below and above the Bohr radius.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.7567/JJAPS.34S1.232
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1995
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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