30 citations · 62 across the 5 of their papers we have counts for
5 papers
Optical properties of anatase and rutile TiO2 studied by GGA+U
Li Jinping, Meng Songhe, Qin Liyuan +1
The optical properties of thermally annealed TiO2 samples depend on their preparation process, and the TiO2 thin films usually exist in the form of anatase or rutile or the mixture…
First-principles study of electronic structure, optical and phonon properties of α-ZrW2O8
Jinping Li, Songhe Meng, Cheng Yang +1
ZrW2O8 exhibits isotropic negative thermal expansions over its entire temperature range of stability, yet so far its physical properties and mechanism have not been fully addressed…
A small shoulder of optical absorption in polycrystalline HfO2 by LDA+U approach
Jinping Li, Songhe Meng, Liyuan Qin +2
The dielectric function of the wide-gap optical material HfO2 is investigated by the local density approximation (LDA) +U approach. We focus on the origin of the shoulder-like stru…
Optical properties of monoclinic HfO2 studied by first-principles local density approximation +U approach
Jinping Li, Jiecai Han, Songhe Meng +2
The band structures and optical properties of monoclinic HfO2 are investigated by the local density approximation (LDA)+U approach. With the on-site Coulomb interaction being intro…
First-principles generalized gradient approximation (GGA) +Ud+Up studies of electronic structures and optical properties in cubic HfO2
Jinping Li, Songhe Meng, Lingling Li +2
The electronic structures and optical properties of cubic HfO2 are calculated by means of generalized gradient approximation (GGA) +U approach. Without on-site Coulomb interactions…