371 citations · 1.1k across the 18 of their papers we have counts for
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Giant room-temperature nonlinearities from a monolayer Janus topological semiconductor
Jiaojian Shi, Haowei Xu, Christian Heide +16
Nonlinear optical materials possess wide applications, ranging from terahertz and mid-infrared detection to energy harvesting. Recently, the correlations between nonlinear optical…
All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly-polarized laser fields
Denitsa Baykusheva, Alexis Chacón, Jian Lu +9
We report the observation of a novel nonlinear optical response from the prototypical three-dimensional topological insulator BiSe through the process of high-order harmoni…
Strong-field physics in three-dimensional topological insulators
Denitsa Baykusheva, Alexis Chacón, Dasol Kim +3
We investigate theoretically the strong-field regime of light-matter interactions in the topological-insulator class of quantum materials. In particular, we focus on the process of…