84 citations · 193 across the 7 of their papers we have counts for
7 papers
Temperature dependence of the electronic structure of Ca3Cu2O4Cl2 Mott insulator
Li Haiwei, Ye Shusen, Zhao Jianfa +2
We use scanning tunneling microscopy to study the temperature evolution of electronic structure in Ca3Cu2O4Cl2 parent Mott insulator of cuprates. We find that the upper Hubbard ban…
Imaging the atomic-scale electronic states induced by a pair of hole dopants in Ca2CuO2Cl2 Mott insulator
Haiwei Li, Shusen Ye, Jianfa Zhao +2
We use scanning tunneling microscopy to visualize the atomic-scale electronic states induced by a pair of hole dopants in Ca2CuO2Cl2 parent Mott insulator of cuprates. We find that…
Evolution of Charge and Pair Density Modulations in Overdoped Bi2Sr2CuO6+delta
Xintong Li, Changwei Zou, Ying Ding +7
One of the central issues concerning the mechanism of high temperature superconductivity in cuprates is the nature of the ubiquitous charge order and its implications to supercondu…
Machine Learning Identification of Impurities in the STM Images
Ce Wang, Haiwei Li, Zhenqi Hao +6
In this work we train a neural network to identify impurities in the experimental images obtained by the scanning tunneling microscope measurements. The neural network is first tra…
Atomic scale electronic structure of the ferromagnetic semiconductor Cr2Ge2Te6
Zhenqi Hao, Haiwei Li, Shunhong Zhang +6
Cr2Ge2Te6 is an intrinsic ferromagnetic semiconductor with van der Waals type layered structure, thus represents a promising material for novel electronic and spintronic devices. H…
Effect of structural supermodulation on superconductivity in tri-layer cuprate Bi2Sr2Ca2Cu3O10+x
Changwei Zou, Zhenqi Hao, Haiwei Li +5
We investigate the spatial and doping evolutions of the superconducting properties of tri-layer cuprate Bi2Sr2Ca2Cu3O10+x by using scanning tunneling microscopy and spectroscopy. B…