967 citations · 5.4k across the 73 of their papers we have counts for
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Large Electronic Anisotropy and Enhanced Chemical Activity of Highly Rippled Phosphorene
Andrey A. Kistanov, Yongqing Cai, Kun Zhou +2
We investigate the electronic structure and chemical activity of rippled phosphorene induced by large compressive strains via first-principles calculation. It is found that phospho…
The Role of H2O and O2 Molecules and Phosphorus Vacancies in the Structure Instability of Phosphorene
Andrey A Kistanov, Yongqing Cai, Kun Zhou +2
The poor structural stability of phosphorene in air was commonly ascribed to humidity and oxygen molecules. Recent exfoliation of phosphorene in deoxygenated water promotes the nee…
Theory of substrate-directed heat dissipation for single-layer graphene and other two-dimensional crystals
Zhun-Yong Ong, Yongqing Cai, Gang Zhang
We present a theory of the phononic thermal (Kapitza) resistance at the interface between graphene or another single-layer two-dimensional (2D) crystal (e.g. MoS) and a flat…
Highly Itinerant Atomic Vacancies in Phosphorene
Yongqing Cai, Qingqing Ke, Gang Zhang +2
Using detailed first-principles calculations, we investigate the hopping rate of vacancies in phosphorene, an emerging elemental 2D material besides graphene. Our work predicts tha…
Quantum thermal transport in stanene
Hangbo Zhou, Yongqing Cai, Gang Zhang +1
By way of the non-equilibrium Green's function simulations and analytical expressions, the quantum thermal conductance of stanene is studied. We find that, due to the existence of…