62 citations · 150 across the 6 of their papers we have counts for
5 papers
Hidden integer quantum ferroelectricity in chiral Tellurium
Wei Luo, Sihan Deng, Muting Xie +3
Ferroelectricity is a cornerstone of functional materials research, enabling diverse technologies from non-volatile memory to optoelectronics. Recently, type-I integer quantum ferr…
Strain-induced bent domains in ferroelectric nitrides
Zhijun Jiang, Zhenlong Zhang, Charles Paillard +2
Ferroelectric nitrides have emerged as promising semiconductor materials for modern electronics. However, their domain structures and associated properties are basically unknown, d…
Electro-optic properties from ab initio calculations in two-dimensional materials
Zhijun Jiang, Hongjun Xiang, Laurent Bellaiche +1
Electro-optic (EO) effects relate the change of optical constants by low-frequency electric fields. Thanks to the advent of Density Functional Perturbation Theory (DFPT), the EO pr…
Nonlinear phonon Hall effects in ferroelectrics: its existence and non-volatile electrical control
W. Luo, J. Y. Ji, P. Chen +4
Nonlinear Hall effects have been previously investigated in non-centrosymmetric systems for electronic systems. However, they only exist in metallic systems and are not compatible…
Rules and mechanisms governing octahedral tilts in perovskites under pressure
H. J. Xiang, Mael Guennou, Jorge Íñiguez +2
The rotation of octahedra (octahedral tilting) is common in ABO3 perovskites and relevant to many physical phenomena, ranging from electronic and magnetic properties, metal-insulat…