272 citations · 1.2k across the 45 of their papers we have counts for
45 papers
Evidence of high-temperature exciton condensation in a two-dimensional semimetal
Qiang Gao, Yang-hao Chan, Yuzhe Wang +10
Electrons and holes can spontaneously form excitons and condense in a semimetal or semiconductor, as predicted decades ago. This type of Bose condensation can happen at much higher…
Common (,) Band Folding and Surface Reconstruction in FeAs-Based Superconductors
Yongqing Cai, Tao Xie, Huan Yang +17
High resolution angle-resolved photoemission spectroscopy (ARPES) measurements are carried out on CaKFeAs, KCaFeAsF and (BaK)FeAs su…
Genuine Electronic Structure and Superconducting Gap Structure in (BaK)FeAs Superconductor
Yongqing Cai, Jianwei Huang, Taimin Miao +16
The electronic structure and superconducting gap structure are prerequisites to establish microscopic theories in understanding the superconductivity mechanism of iron-based superc…
Preparation of superconducting thin films of infinite-layer nickelate NdSrNiO
Qiang Gao, Yuchen Zhao, Xingjiang Zhou +1
The recent observation of superconductivity in infinite-layer nickelate NdSrNiO has received considerable attention. Despite the many efforts to understand th…
Particle-hole asymmetric superconducting coherence peaks in overdoped cuprates
Changwei Zou, Zhenqi Hao, Xiangyu Luo +9
To elucidate the superconductor to metal transition at the end of superconducting dome, the overdoped regime has stepped onto the center stage of cuprate research recently. Here, w…
Momentum-Resolved Visualization of Electronic Evolution in Doping a Mott Insulator
Cheng Hu, Jianfa Zhao, Qiang Gao +13
High temperature superconductivity in cuprates arises from doping a parent Mott insulator by electrons or holes. A central issue is how the Mott gap evolves and the low-energy stat…