283 citations · 489 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2021★ 29 cited
A method to restore the intrinsic dielectric functions of 2D materials in periodic calculations and its applications to the dielectric and optical properties of ultrathin h-BN and MoS2
Guang Yang, Shang-Peng Gao
Previous calculations of the dielectric and optical properties of 2D materials often overlooked or circumvented the influence of vacuum spacing introduced in periodic calculations,…
cond-mat.mtrl-sci2015★ 177 cited
Tuning the electronic structures of silicene and germanene by biaxial strain and electric field
Jia-An Yan, Shang-Peng Gao, Ryan Stein +1
We present a first-principles study of effects of small biaxial strain () and perpendicular electric field (E-field) on the electronic and phonon properties o…
cond-mat.mtrl-sci2013★ 283 cited
The stability, electronic structure, and optical property of TiO2 polymorphs
Tong Zhu, Shang-Peng Gao
Phonon density of states calculation shows that a new TiO2 polymorph with tridymite structure is mechanically stable. Enthalpies of 9 TiO2 polymorphs under different pressure are p…