17 citations · 50 across the 7 of their papers we have counts for
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Effects of opposite atoms on electronic structure and optical absorption of two-dimensional hexagonal boron nitride
You-Zhao Lan
We perform the first-principles many-body GW and Bethe-Salpeter equation (BSE) calculations on the two-dimensional hexagonal boron nitride (2D-hBN) to explore the effects of opposi…
Excitonic effects on the third-order nonlinear optical properties of solids: Theory and application
You-Zhao Lan
We present a many-body Bethe-Salpeter equation eigenstates based sum-over-states method to calculate the linear and nonlinear optical properties of solids. Excitonic and local fiel…
Excitonic effect on two-photon absorption of two-dimensional semiconductors: Theory and applications to MoS2 and WS2 monolayers
You-Zhao Lan, Xiao-Hu Bao
Based on the Bethe-Salpeter equation eigenstates, we present a first-principles many-body formalism for calculating the two-photon absorption (TPA) coefficient of semiconductors. W…
Full ab initio band structure analysis of interband and intraband contributions for third harmonic generation coefficient of bulk silicon: implementation and application of the sum-over-states
You-Zhao Lan
We fully implement the Aversa and Sipe sum-over-states formulism and make a full ab initio band structure analysis of interband and intraband contributions for the third-order nonl…