Microwave radiation absorption and Shubnikov-de Haas oscillations of InAs/GaSb/AlSb quantum wells

0464851 - FZÚ 2017 CZ eng A - Abstrakt
Hulicius, Eduard - Mikhailova, M. P. - Veinger, A.I. - Kochman, I.V. - Semenikhin, P.V. - Kalinina, K.V. - Parfeniev, R.V. - Berezovets, V.A. - Hospodková, Alice - Zíková, Markéta
Microwave radiation absorption and Shubnikov-de Haas oscillations of InAs/GaSb/AlSb quantum wells.
NANOCON 2016. List of Abstacts. Ostrava: Tanger Ltd., 2016 - (Shrbená, J.). s. 70-70. ISBN 978-80-87294-68-0.
[NANOCON 2016. International Conference /8./. 19.10.2016-21.10.2016, Brno]
Grant CEP: GA ČR GA16-11769S; GA ČR GA13-15286S; GA MŠMT LO1603; GA MŠMT(CZ) LM2011026
Grant ostatní: COST(XE) MP1204
Institucionální podpora: RVO:68378271
Klíčová slova: MOVPE * InAs * GaSb * composite quantum wells * EPR
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus

Energy gaps in the 6.1 Å family offer a wide range of available gaps varying from 0.36 eV in InAs and 0.78 eV in GaSb to 1.69 eV in AlSb. Interesting effects with promising applications can be based on the broken gap InAs/GaSb composite quantum well (CQW). Hybridization gap and Quantum Spin Hall effect were observed by applying an electric and magnetic field. Recently low temperature transport measurement of the invert InAs/GaSb/AlSb CQWs were studied. Shubnikov-de Haas oscillation amplitudes dependencies on the temperature, magnetic field and angle were studied at sample rotation.
Trvalý link: http://hdl.handle.net/11104/0263613