W. Lambrecht

activity

19952026

most citedRare-earth mononitrides

160 citations · 1.2k across the 46 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

cond-mat.mtrl-sci2023★ 5 cited

Comparison of interband related optical transitions and excitons in ZnGeN $_{2}$ and GaN

Ozan Dernek, Walter R. L. Lambrecht

The optical dielectric function of ZnGeN $_{2}$ is calculated from the interband transitions using the energy bands calculated in the quasiparticle self-consistent (QS) $G W^$ metho…

cond-mat.mtrl-sci2023★ 3 cited

Computational study of defect complexes in $β$ -LiGaO $_{2}$ and their relation to the donor-acceptor-pair recombination

Klichchupong Dabsamut, Adisak Boonchun, Walter R. L. Lambrecht

Hybrid functional calculations are presented for defects in LiGaO $_{2}$ with the fraction of non-local exchange adjusted to reproduce the recently reported exciton gap of 6.0 eV. We…

cond-mat.mtrl-sci2023★ 12 cited

Improved quasiparticle self-consistent electronic band structure and excitons in $β$ -LiGaO $_{2}$

Niloufar Dadkhah, Walter R. L. Lambrecht, Dimitar Pashov +1

The band structure of $β$ -LiGaO $_{2}$ is calculated using the quasiparticle self-consistent QS $G W^$ method where the screened Coulomb interaction $W^$ is evaluated including…

Comparison of interband related optical transitions and excitons in ZnGeN2​ and GaN

Computational study of defect complexes in β-LiGaO2​ and their relation to the donor-acceptor-pair recombination

Improved quasiparticle self-consistent electronic band structure and excitons in β-LiGaO2​

Comparison of interband related optical transitions and excitons in ZnGeN $_{2}$ and GaN

Computational study of defect complexes in $β$ -LiGaO $_{2}$ and their relation to the donor-acceptor-pair recombination

Improved quasiparticle self-consistent electronic band structure and excitons in $β$ -LiGaO $_{2}$