55 citations · 55 across the 1 of their papers we have counts for
5 papers
Enhanced polarization switching characteristics of HfO2 ultrathin films via acceptor-donor co-doping
Chao Zhou, Liyang Ma, Yanpeng Feng +13
In the realm of ferroelectric memories, HfO2-based ferroelectrics stand out because of their exceptional CMOS compatibility and scalability. Nevertheless, their switchable polariza…
Antiferroelectric Oxide Thin-Films: Fundamentals, Properties, and Applications
Yangyang Si, Tianfu Zhang, Chenhan Liu +5
Antiferroelectrics have received blooming interests because of a wide range of potential applications in energy storage, solid-state cooling, thermal switch, transducer, actuation,…
Challenges for density functional theory in simulating metal-metal singlet bonding: a case study of dimerized VO2
Yubo Zhang, Da Ke, Junxiong Wu +5
VO2 is renowned for its electric transition from an insulating monoclinic (M1) phase characterized by V-V dimerized structures, to a metallic rutile (R) phase above 340 Kelvin. Thi…
Hexagonal close-packed polar-skyrmion lattice in ultrathin ferroelectric PbTiO3 films
Shuai Yuan, Zuhuang Chen, Sergei Prokhorenko +7
Polar skyrmions are topologically stable, swirling polarization textures with particle-like characteristics, which hold promise for next-generation, nanoscale logic and memory. Whi…
Self-Assembled, Nanostructured, Tunable Metamaterials via Spinodal Decomposition
Zuhuang Chen, Xi Wang, Yajun Qi +9
Self-assembly via nanoscale phase-separation offers an elegant route to fabricate nanocomposites with physical properties unattainable in single-component systems. One important cl…