69 citations · 84 across the 4 of their papers we have counts for
4 papers
Theoretical investigations of the origin of persistent luminescence in spinel oxides MgGa2O4 and MgAl2O4
Xiuli Yang, Ran Zhou, Hongliang Shi +2
MgGa2O4 and MgAl2O4 have attracted significant interest due to their unique intrinsic persistent luminescence, offering promising potential for various applications. In this paper,…
Ultrafast manipulations of nanoscale skyrmioniums
Haiming Dong, Panpan Fu, Yifeng Duan +1
The advancement of next-generation magnetic devices depends on fast manipulating magnetic microstructures on the nanoscale. A universal method is presented for rapidly and reliably…
Band-gap bowing and p-type doping of (Zn, Mg, Be)O wide-gap semiconductor alloys: a first-principles study
Hongliang Shi, Yifeng Duan
Using a first-principles band-structure method and a special quasirandom structure (SQS) approach, we systematically calculate the band gap bowing parameters and \emph{p}-type dopi…
Influence of uniaxial tensile stress on the mechanical and piezoelectric properties of short-period ferroelectric superlattice
Yifeng Duan, Chunmei Wang, Gang Tang +1
Tetragonal ferroelectric/ferroelectric BaTiO3/PbTiO3 superlattice under uniaxial tensile stress along the c axis is investigated from first principles. We show that the calculated…