687 citations · 1.9k across the 41 of their papers we have counts for
7 papers · 1 filter
Nanoscale Bandgap Tuning across an Inhomogeneous Ferroelectric Interface
Jing Wang, Houbing Huang, Wangqiang He +10
We report nanoscale bandgap engineering via a local strain across the inhomogeneous ferroelectric interface, which is controlled by the visible-light-excited probe voltage. Switcha…
Two-dimensional Superconductivity from Dimerization of Atomically Ordered AuTe2Se4/3 Cubes
J. G. Guo, X. Chen, X. Y. Jia +7
The emergent phenomena such as superconductivity and topological phase transitions can be observed in strict two-dimensional crystalline matters. Artificial interfaces and one atom…
The effects of oxygen in spinel oxide Li1+xTi2-xO4-delta thin films
Yanli Jia, Ge He, Wei Hu +11
The evolution from superconducting LiTi2O4-delta to insulating Li4Ti5O12 thin films has been studied by precisely adjusting the oxygen pressure during the sample fabrication proces…
Coexistence of polar distortion and metallicity in PbTi1-xNbxO3
Jun-xing Gu, Kui-juan Jin, Chao Ma +6
Ferroelectricity has been believed unable to coexist with metallicity since the free carriers can screen the internal coulomb interactions of dipoles. Very recently, one kind of ma…
Metallic vanadium disulfide nanosheets as a platform material for multifunctional electrode applications
Qingqing Ji, Cong Li, Jingli Wang +11
Nano-thick metallic transition metal dichalcogenides such as VS are essential building blocks for constructing next-generation electronic and energy-storage applications, as…
One-step synthesis of van der Waals heterostructures of graphene and 2D superconducting a-Mo2C
Jia-Bin Qiao, Yue Gong, Wei-Jie Zuo +8
Assembling different two-dimensional (2D) crystals, covering a very broad range of properties, into van der Waals (vdW) heterostructures enables the unprecedented possibilities for…