New developments in superlattice transport: quenching of miniband conduction in high magnetic fields

H Murphy, L Eaves, Alain Nogaret, S Stoddart, pc main, M Henini, N Mori, C Hamaguchi, D K Maude, Jean-Claude Portal

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

DC miniband transport is studied in undoped GaAs/AlxGa1−xAs superlattices at low temperatures and at high magnetic fields applied perpendicular to the tunnel barriers. A strong suppression of miniband conduction is observed under these conditions. We propose a qualitative semi-classical Drude model to explain the observed results.
Original languageEnglish
Pages (from-to)65-68
Number of pages4
JournalMicroelectronic Engineering
Volume47
Issue number1 - 4
DOIs
Publication statusPublished - Jun 1999

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Superlattices
superlattices
tunnels
Quenching
Tunnels
direct current
quenching
retarding
Magnetic fields
conduction
magnetic fields
Temperature
gallium arsenide

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New developments in superlattice transport: quenching of miniband conduction in high magnetic fields. / Murphy, H; Eaves, L; Nogaret, Alain; Stoddart, S; main, pc; Henini, M; Mori, N; Hamaguchi, C; Maude, D K; Portal, Jean-Claude.

In: Microelectronic Engineering, Vol. 47, No. 1 - 4, 06.1999, p. 65-68.

Research output: Contribution to journalArticle

Murphy, H, Eaves, L, Nogaret, A, Stoddart, S, main, P, Henini, M, Mori, N, Hamaguchi, C, Maude, DK & Portal, J-C 1999, 'New developments in superlattice transport: quenching of miniband conduction in high magnetic fields', Microelectronic Engineering, vol. 47, no. 1 - 4, pp. 65-68. https://doi.org/10.1016/S0167-9317(99)00149-5
Murphy, H ; Eaves, L ; Nogaret, Alain ; Stoddart, S ; main, pc ; Henini, M ; Mori, N ; Hamaguchi, C ; Maude, D K ; Portal, Jean-Claude. / New developments in superlattice transport: quenching of miniband conduction in high magnetic fields. In: Microelectronic Engineering. 1999 ; Vol. 47, No. 1 - 4. pp. 65-68.
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