Guan-Hao Peng

activity

20182025

most citedDistinctive signatures of the spin- and momentum-forbidden dark exciton states in the photo-luminescences of strained WSe

_{2}

monolayers under thermalization

51 citations · 57 across the 11 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

cond-mat.mes-hall2023

Enhanced photo-excitation and angular-momentum imprint of gray excitons in WSe $_{2}$ monolayers by spin-orbit-coupled vector vortex beams

Oscar Javier Gomez Sanchez, Guan-Hao Peng, Wei-Hua Li +3

A light beam can be spatially structured in the complex amplitude to possess orbital angular momentum (OAM), which introduces a new degree of freedom alongside the intrinsic spin a…

cond-mat.mes-hall2023

The key role of non-local screening in the environment-insensitive exciton fine structures of transition-metal dichalcogenide monolayers

Wei-Hua Li, Jhen-Dong Lin, Ping-Yuan Lo +4

In this work, we present a comprehensive theoretical and computational investigation of exciton fine structures of WSe $_{2}$ -monolayers, one of the best known two-dimensional (2D) tr…

Enhanced photo-excitation and angular-momentum imprint of gray excitons in WSe2​ monolayers by spin-orbit-coupled vector vortex beams

The key role of non-local screening in the environment-insensitive exciton fine structures of transition-metal dichalcogenide monolayers

Enhanced photo-excitation and angular-momentum imprint of gray excitons in WSe $_{2}$ monolayers by spin-orbit-coupled vector vortex beams