34 citations · 50 across the 8 of their papers we have counts for
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cond-mat.str-el2015★ 2 cited
Topological delocalization and tuning of surface channel separation in Bi2Se2Te Topological Insulator Thin films
R. K. Gopal, Sourabh Singh, Arpita Mandal +2
The surface states of a 3D topological insulator (TI) exhibit topological protection against backscattering. However, the contribution of bulk electrons to the transport data is an…
cond-mat.mes-hall2015★ 14 cited
Surface Optical and Bulk Acoustic Phonons in the Topological Insulator, Bi2Se2Te
Uditendu Mukhopadhyay, Dipanjan Chaudhuri, Jit Sarkar +5
We explore the phonon dynamics of thin films of the topological insulator material Bi2Se2Te using ultrafast pump-probe spectroscopy. The time resolved differential reflectivity of…