28 citations · 53 across the 9 of their papers we have counts for
9 papers
Orthorhombic nitride perovskite CeTaN3-δ with switchable and robust ferroelectric polarization
Guozhu Song, Xiangliang Zheng, Xiaodong Yao +16
Perovskite-type ternary nitrides with predicted exciting ferroelectricity and many other outstanding properties hold great promise to be an emerging class of advanced ferroelectric…
Unraveling structural, electronic, and magnetic ambiguities in Pb1-δCrO3 with an insulating charge-transfer band structure
Jian Chen, Guozhu Song, Han Ge +4
As a recently-identified Mott system, PbCrO3 remains largely unexplored, especially for its band structure, leading to many contentious issues on its structural, electronic, and ma…
Magnetic structure and Ising-like antiferromagnetism in the bilayer triangular lattice compound NdZnPO
Han Ge, Tiantian Li, S. E. Nikitin +14
The complex interplay of spin frustration and quantum fluctuations in low-dimensional quantum materials leads to a variety of intriguing phenomena. This research focuses on a detai…
Proton Collective Quantum Tunneling Induces Anomalous Thermal Conductivity of Ice under Pressure
Yufeng Wang, Ripeng Luo, Jian Chen +6
Proton tunneling is believed to be non-local in ice but has never been shown experimentally. Here we measured thermal conductivity of ice under pressure up to 50 GPa and found it t…
Doping evolution of superconductivity, charge order and band topology in hole-doped topological kagome superconductors Cs(VTi)Sb
Yixuan Liu, Yuan Wang, Yongqing Cai +15
The newly discovered Kagome superconductors VSb ( = K, Rb, Cs) exhibit superconductivity, charge order, and band topology simultaneously. To explore the intricate int…
Dzyaloshinskii-Moriya anisotropy effect on field-induced magnon condensation in kagome antiferromagnet
Ying Fu, Jian Chen, Jieming Sheng +11
We performed a comprehensive electron spin resonance, magnetization and heat capacity study on the field-induced magnetic phase transitions in the kagome antiferromagnet $α-Cu_3Mg(…
Calibration of manganin pressure gauge for diamond-anvil cells
Jian Chen, Hu Cheng, Xuefeng Zhou +4
Pressure calibration for most diamond-anvil cell (DAC) experiments is mainly based on the ruby scale, which is key to implement this powerful tool for high-pressure study. However,…
Giant viscoelasticity near Mott criticality in PbCrO3 with large lattice anomalies
Shanmin Wang, Jian Chen, Liusuo Wu +1
Coupling of charge and lattice degrees of freedom in materials can produce intriguing electronic phenomena, such as conventional superconductivity where the electrons are mediated…
Core-level x-ray photoemission and Raman spectroscopy studies on electronic structures in Mott-Hubbard type nickelate oxide NdNiO
Ying Fu, Le Wang, Hu Cheng +14
We perform core-level X-ray photoemission spectroscopy (XPS) and electronic Raman scattering studies of electronic structures and spin fluctuations in the bulk samples of the nicke…