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High field magnetoresistance of strongly coupled InAs/GaSb superlattices


Reference:

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, Flagstaff, AZ.

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Official URL:

http://dx.doi.org/10.1063/1.1994457

Abstract

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.

Details

Item Type Conference or Workshop Items (Paper)
CreatorsDeacon, R.S., Henriques, A.B., Nicholas, R.J. and Shields, P.
DOI10.1063/1.1994457
DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
RefereedNo
StatusPublished
ID Code30613

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