Ultrafast photocurrents at the surface of the three-dimensional topological insulator Bi2Se3

by Lukas Braun, Gregor Mussler, Andrzej Hruban, Marcin Konczykowski, Thomas Schumann, Martin Wolf, Markus Münzenberg, Luca Perfetti, Tobias Kampfrath
Published 2016-10-01

Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers

by Jakub Bogusławski, Maciej Kowalczyk, Przemysław Iwanowski, Andrzej Hruban, Ryszard Diduszko, Kazimierz Piotrowski, Krzysztof Dybko, Tomasz Wojciechowski, Marta Aleszkiewicz, Jarosław Sotor
Published 2017-08-01

Stable topological insulators achieved using high energy electron beams

by Lukas Zhao, Marcin Konczykowski, Haiming Deng, Inna Korzhovska, Milan Begliarbekov, Zhiyi Chen, Evangelos Papalazarou, Marino Marsi, Luca Perfetti, Andrzej Hruban, Agnieszka Wołoś, Lia Krusin-Elbaum
Published 2016-03-01