499 citations · 2.9k across the 32 of their papers we have counts for
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Record Surface State Mobility and Quantum Hall Effect in Topological Insulator Thin Films via Interface Engineering
Nikesh Koirala, Matthew Brahlek, Maryam Salehi +11
Material defects remain as the main bottleneck to the progress of topological insulators (TIs). In particular, efforts to achieve thin TI samples with dominant surface transport ha…
Towards the understanding of the origin of charge-current-induced spin voltage signals in the topological insulator BiSe
E. K. de Vries, A. M. Kamerbeek, N. Koirala +5
Topological insulators provide a new platform for spintronics due to the spin texture of the surface states that are topologically robust against elastic backscattering. Here, we r…
Stability of low-carrier-density topological-insulator BiSe thin films and effect of capping layers
Maryam Salehi, Matthew Brahlek, Nikesh Koirala +4
Although over the past number of years there have been many advances in the materials aspects of topological insulators (TI), one of the ongoing challenges with these materials is…
Topological Surface States Originated Spin-Orbit Torques in Bi2Se3
Yi Wang, Praveen Deorani, Karan Banerjee +4
Three dimensional topological insulator bismuth selenide (Bi2Se3) is expected to possess strong spin-orbit coupling and spin-textured topological surface states, and thus exhibit a…
Plasmon-phonon interactions in topological insulator rings
Marta Autore, Fausto D'Apuzzo, Alessandra Di Gaspare +8
The great potential of Dirac electrons for plasmonics and photonics has been readily recognized after their discovery in graphene, followed by applications to smart optical devices…
High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator CuBiSe
Liang Wu, Wang-Kong Tse, M. Brahlek +5
We have utilized time-domain magneto-terahertz spectroscopy to investigate the low frequency optical response of topological insulator CuBiSe and BiSe film…