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Journal article

TIME-RESOLVED PHOTOLUMINESCENCE STUDY OF EXCITON LOCALIZATION IN CD1-XMNXTE

Abstract:

The authors have measured time-resolved photoluminescence from the dilute magnetic semiconductor Cd1-xMnxTe for x up to 0.3. For x=0.09 they observe exciton localisation both by neutral acceptors and by alloy potential fluctuations; for higher x-values they observe localisation in alloy potential fluctuations to be dominant. In the latter case localisation occurs on a timescale of <20 ps. Subsequent rapid transfer to lower-energy localised states, with a characteristic time of about 150 ps...

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Publication status:
Published

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Publisher copy:
10.1088/0022-3719/19/35/001

Authors


Journal:
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS
Volume:
19
Issue:
35
Pages:
L829-L834
Publication date:
1986-12-20
DOI:
ISSN:
0022-3719
URN:
uuid:50c9566a-7755-463b-a879-2f638b8627a7
Source identifiers:
18522
Local pid:
pubs:18522
Language:
English

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