2 papers
cond-mat.mtrl-sci2022
Persistent spin textures in halide perovskites induced by uniaxial stress
Ravi Kashikar, Abduljelili Popoola, Sergey Lisenkov +2
Persistent spin textures are highly desirable for applications in spintronics as they may allow for long carrier spin lifetimes. However, they are also rare as only four point grou…
cond-mat.mtrl-sci2012
Emergence of central mode in the paraelectric phase of ferroelectric perovskites
J. Weerasinghe, L. Bellaiche, T. Ostapchuk +5
THz-range dielectric spectroscopy and first-principle-based effective-Hamiltonian molecular dynamics simulations were employed to elucidate the dielectric response in the paraelect…