%0 Conference Proceedings
%T Terahertz studies of 2D and 3D topological transitions
%+ Laboratoire Charles Coulomb (L2C)
%+ A.V. Rzhanov Institute of Semiconductor Physics
%+ Institut d’Electronique et des Systèmes (IES)
%+ Composants à Nanostructure pour le moyen infrarouge (NANOMIR)
%A Marcinkiewicz, M.
%A Teppe, Frederic
%A Consejo, Christophe
%A Diakonova, Nina
%A Desrat, Wilfried
%A Coquillat, Dominique
%A Ruffenach, Sandra
%A Knap, Wojciech
%A Mikhailov, N. N.
%A Dvoretskii, S. A.
%A Gonzalez-Posada, F.
%A Rodriguez, Jean-Baptiste
%A Tournié, E.
%< avec comité de lecture
%Z L2C:15-224
%B 19TH INTERNATIONAL CONFERENCE ON ELECTRON DYNAMICS IN SEMICONDUCTORS, OPTOELECTRONICS AND NANOSTRUCTURES (EDISON' 19)
%C Salamanca, Spain
%3 Journal of physics conference series
%V 647
%P UNSP 012037
%8 2015
%D 2015
%R 10.1088/1742-6596/647/1/012037
%Z Physics [physics]/Physics [physics]/General Physics [physics.gen-ph]Conference papers
%X We report terahertz measurements on bulk HgCdTe crystals at the semiconductor- to-semimetal topological transition and InAs/GaSb inverted band structure quantum well. We show that physical parameters of these narrow gap systems driven in specific topological phases can be efficiently extracted by means of terahertz photoconductivity studies.
%G English
%2 https://hal.science/hal-01249953v2/document
%2 https://hal.science/hal-01249953v2/file/iop.pdf
%L hal-01249953
%U https://hal.science/hal-01249953
%~ CNRS
%~ IES
%~ L2C
%~ MIPS
%~ UNIV-MONTPELLIER
%~ UM-2015-2021