Conference item
Optical measurements of carrier relaxation and transport in single GaAs v-groove quantum wire structures
- Abstract:
-
Single GaAs v-groove quantum wire structures, of varying width, have been studied using near-field and far-field photoluminescence (PL) and photoluminescence excitation (PLE) techniques. Strong non-thermal behaviour has been observed in complex quasi-1D/2D systems at temperatures below 40 K. Spatially resolved PL measurements in the presence of an applied voltage provide information about the distribution of current in the grooves. We find evidence of real-space transfer of carriers at higher...
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- Publication status:
- Published
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- Publisher copy:
- 10.1016/S0921-4526(01)01447-8
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Bibliographic Details
- Journal:
- PHYSICA B-CONDENSED MATTER
- Volume:
- 314
- Issue:
- 1-4
- Pages:
- 413-416
- Publication date:
- 2002-03-01
- Event title:
- 12th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS-12)
- DOI:
- ISSN:
-
0921-4526
- Source identifiers:
-
13238
Item Description
- Keywords:
- Pubs id:
-
pubs:13238
- UUID:
-
uuid:2e1a0726-4475-40ee-9172-f9257b405612
- Local pid:
- pubs:13238
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2002
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