activity
20182020
most citedUniversal superconductivity phase diagram for pressurized tetradymite topological insulators

10 citations · 18 across the 5 of their papers we have counts for

collaborators

5 papers

cond-mat.supr-con2020★ 2 cited

Correlation between Fermi surface reconstruction and superconductivity in pressurized FeTe0.55Se0.45

Gongchang Lin, Jing Guo Yanglin Zhu, Shu Cai +8

Here we report the first results of the high-pressure Hall coefficient (RH) measurements, combined with the high-pressure resistance measurements, at different temperatures on the…

cond-mat.supr-con2019★ 5 cited

Crossover from two-dimensional to three-dimensional superconducting states in bismuth-based cuprate superconductor

Jing Guo, Yazhou Zhou, Cheng Huang +10

To decipher the mechanism of high temperature superconductivity, it is important to know how the superconducting pairing emerges from the unusual normal states of cuprate supercond…

cond-mat.supr-con2018★ 10 cited

Universal superconductivity phase diagram for pressurized tetradymite topological insulators

Shu Cai, S. K. Kushwaha, Jing Guo +13

We show that two different superconducting phases exist at high pressures in the optimized tetradymite topological insulators Bi2Te2Se (BTS) and Bi1.1Sb0.9Te2S (BSTS). The supercon…

cond-mat.supr-con2018

Record-High Superconductivity in Niobium-Titanium Alloy

Jing Guo, Gongchang Lin, Shu Cai +11

Here we report the observation of extraordinary superconductivity in a pressurized commercial niobium-titanium alloy. We find that its zero-resistance superconductivity persists fr…

cond-mat.str-el2018★ 1 cited

Independence of topological surface state and bulk conductances in three-dimensional topological insulators

Shu Cai, Jing Guo, Vladimir A. Sidorov +12

The archetypical 3D topological insulators Bi2Se3, Bi2Te3 and Sb2Te3 commonly exhibit high bulk conductivities, hindering the characterization of the surface state charge transport…