Journal article
Observation of inter-Landau-level transitions in resonant tunneling between transverse X states in GaAs/AlAs double-barrier structures under hydrostatic pressure
- Abstract:
-
We have carried out sensitive measurement of the vertical transport characteristics of several GaAs/AlAs "double-barrier" heterostructures pressurized just beyond the type-II transition, and in the presence of longitudinal magnetic fields of up to 15 T. Towards the upper field limit, clear periodic structure is observed in the second derivative current-voltage characteristic of the resonance attributed to the process Xt(1)→Xt(1) + TOAlAs, where Xt(1) indicates the lowest quasiconfined subband...
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Bibliographic Details
- Journal:
- Physical Review B - Condensed Matter and Materials Physics
- Volume:
- 57
- Issue:
- 3
- Pages:
- 1746-1748
- Publication date:
- 1998-01-15
- ISSN:
-
0163-1829
Item Description
- Language:
- English
- Pubs id:
-
pubs:133848
- UUID:
-
uuid:07783b43-a234-4d80-a19e-170f18dda458
- Local pid:
- pubs:133848
- Source identifiers:
-
133848
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1998
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