Abstract
We retrieve the local dielectric function of a few-nm-thick surface layer on a threedimensional topological insulator by mid-infrared nano-tomography and find the coexistence of a massive electron gas and the topologically protected surface states.
© 2019 The Author(s)
PDF ArticleMore Like This
Fabian Mooshammer, Fabian Sandner, Markus A. Huber, Martin Zizlsperger, Helena Weigand, Markus Plankl, Christian Weyrich, Martin Lanius, Jörn Kampmeier, Gregor Mussler, Detlev Grützmacher, Jessica L. Boland, Tyler L. Cocker, and Rupert Huber
eg_3_4 European Quantum Electronics Conference (EQEC) 2019
Fabian Sandner, Fabian Mooshammer, Markus A. Huber, Martin Zizlsperger, Helena Weigand, Markus Plankl, Christian Weyrich, Martin Lanius, Jörn Kampmeier, Gregor Mussler, Detlev Grützmacher, Jessica L. Boland, Tyler L. Cocker, and Rupert Huber
FTh4C.3 CLEO: QELS_Fundamental Science (CLEO:FS) 2019
Y. H. Wang, H. Steinberg, P. Jarillo-Herrero, and N. Gedik
10.Thu.A.2 International Conference on Ultrafast Phenomena (UP) 2014