1.3k citations · 2.1k across the 13 of their papers we have counts for
Showing cond-mat.mes-hallShow all
3 papers · 1 filter
cond-mat.mes-hall2013★ 1.3k cited
Observation of Floquet-Bloch states on the surface of a topological insulator
Y. H. Wang, H. Steinberg, P. Jarillo-Herrero +1
The unique electronic properties of the surface electrons in a topological insulator are protected by time-reversal symmetry. Circularly polarized light naturally breaks time-rever…
cond-mat.mes-hall2012★ 271 cited
Measurement of intrinsic Dirac fermion cooling on the surface of a topological insulator BiSe using time- and angle-resolved photoemission spectroscopy
Y. H. Wang, D. Hsieh, E. J. Sie +5
We perform time- and angle-resolved photoemission spectroscopy of a prototypical topological insulator BiSe to study the ultrafast dynamics of surface and bulk electrons af…
cond-mat.mes-hall2011★ 220 cited
Observation of a warped helical spin-texture in BiSe from circular dichroism angle-resolved photoemission spectroscopy
Y. H. Wang, D. Hsieh, D. Pilon +4
A differential coupling of topological surface states to left- versus right-circularly polarized light is the basis of many opto-spintronics applications of topological insulators.…