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cond-mat.mtrl-sci2023
Exciton band structure of VO
Vitaly Gorelov, Lucia Reining, Matteo Gatti
Excitonic effects due to the correlation of electrons and holes in excited states of matter dominate the optical spectra of many interesting materials. They are usually studied in…
cond-mat.mtrl-sci2023★ 5 cited
Neutral band gap of carbon by quantum Monte Carlo methods
V. Gorelov, Y. Yang, M. Ruggeri +3
We present a method of calculating the energy gap of a charge-neutral excitation using only ground-state calculations. We report Quantum Monte Carlo calculations of …