High field magnetoresistance of strongly coupled InAs/GaSb superlattices
Deacon, R.S., Henriques, A.B., Nicholas, R.J. and Shields, P., 2005. High field magnetoresistance of strongly coupled InAs/GaSb superlattices. In: 27th International Conference on the Physics of Semiconductors, ICPS-27, 2006-07-25 - 2006-07-29.
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We investigate vertical magnetotransport measurements in strongly coupled InAs/GaSb superlattices within the miniband transport regime. Sample magnetoresistance curves display oscillations due to the successive un-nesting of Landau level minibands. This qualitative picture is strongly supported by Monte Carlo simulations, which include acoustic and optic phonon scattering as well as Umklapp processes, providing a semi-classical description of the miniband transport.
|Item Type||Conference or Workshop Items (Paper)|
|Creators||Deacon, R.S., Henriques, A.B., Nicholas, R.J. and Shields, P.|
|Departments||Faculty of Engineering & Design > Electronic & Electrical Engineering|
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