3 papers
cond-mat.mtrl-sci2025
Relaxation approach to quantum-mechanical modeling of ferroelectric and antiferroelectric phase transitions
Nikhilesh Maity, Sergey Lisenkov, Arlies Valdespino +5
Ferroelectrics and antiferroelectrics are the electric counterparts of ferromagnets and antiferromagnets. These materials undergo temperature- and electric-fieldinduced phase trans…
cond-mat.mtrl-sci2024
Ferroelectricity at the extreme thickness limit in the archetypal antiferroelectric PbZrO
Nikhilesh Maity, Milan Haddad, Nazanin Bassiri-Gharb +4
Size-driven transition of an antiferroelectric into a polar ferroelectric or ferrielectric state is a strongly debated issue from both experimental and theoretical perspectives. Wh…
cond-mat.mtrl-sci2020
Local and correlated studies of humidity-mediated ferroelectric thin film surface charge dynamics
Iaroslav Gaponenko, Loïc Musy, Neus Domingo +4
Electrochemical phenomena in ferroelectrics are of particular interest for catalysis and sensing applications, with recent studies highlighting the combined role of the ferroelectr…