318 citations · 1k across the 19 of their papers we have counts for
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An Environmentally Stable and Lead-Free Chalcogenide Perovskite
Tushar Gupta, Debjit Ghoshal, Anthony Yoshimura +14
Organic-inorganic halide perovskites are intrinsically unstable when exposed to moisture and/or light. Additionally, the presence of lead in many perovskites raises toxicity concer…
Fabrication of BaZrS3 chalcogenide perovskite thin films for optoelectronics
Xiucheng Wei, Haolei Hui, Chuan Zhao +14
BaZrS3 is a prototypical chalcogenide perovskite, an emerging class of unconventional semiconductor. Recent results on powder samples reveal that it is a material with a direct ban…
Spin-Triplet Excitonic Insulator: The Case of Graphone
Zeyu Jiang, Wenkai Lou, Yu Liu +5
While various excitonic insulators have been studied in the literature, due to the perceived too-small spin splitting, spin-triplet excitonic insulator is rare. In two-dimensional…
Topological carbon materials: a new perspective
Yuanping Chen, Yuee Xie, Xiaohong Yan +2
Carbon has numerous one-dimensional (1D), two-dimensional (2D), and three-dimensional (3D) allotropic structures. The study of carbon materials has been a major focus of material s…
Uncovering vacuum level in infinite solid by real-space potential-unfolding
Duk-Hyun Choe, Damien West, Shengbai Zhang
Although real materials are finite in size, electronic structure theory is built on the assumption of infinitely large solid, which led to a longstanding controversy: where is the…