3 papers
cond-mat.mtrl-sci2024
Tunable Collective Excitations in Epitaxial Perovskite Nickelates
Mengxia Sun, Xu He, Mingyao Chen +12
The formation of plasmons through the collective excitation of charge density has generated intense discussions, offering insights to fundamental sciences and potential application…
cond-mat.mtrl-sci2024
Uncovering an Interfacial Band Resulting from Orbital Hybridization in Nickelate Heterostructures
Mingyao Chen, Huimin Liu, Xu He +15
The interaction of atomic orbitals at the interface of perovskite oxide heterostructures has been investigated for its profound impact on the band structures and electronic propert…
physics.app-ph2023
Small polarons mediated near-room-temperature metal-insulator transition in vanadium dioxide and their hopping dynamics
Xiongfang Liu, Tong Yang, Shanquan Chen +18
Researchers pursuing advanced photoelectric devices have discovered near room-temperature metal-insulator transitions (MIT) in non-volatile VO2. Despite theoretical investigations…