50 citations · 217 across the 15 of their papers we have counts for
15 papers
Multiple intercalation stages and universal Tc enhancement through polar organic species in electron-doped 1T-SnSe2
Hanlin Wu, Sheng Li, Wenhao Liu +1
In this work, we report multiple intercalation stages and universal Tc enhancement of superconductivity in 1T-SnSe2 through Li and organic molecules cointercalation. We observe sig…
Ideal Weak Topological Insulator and Protected Helical Saddle Points
Ji Seop Oh, Tianyi Xu, Nikhil Dhale +16
The paradigm of classifying three-dimensional (3D) topological insulators into strong and weak ones (STI and WTI) opens the door for the discovery of various topological phases of…
Transport anomalies in the layered compound BaPt4Se6
Sheng Li, Yichen Zhang, Hanlin Wu +11
We report a layered ternary selenide BaPt4Se6 featuring sesqui-selenide Pt2Se3 layers sandwiched by Ba atoms. The Pt2Se3 layers in this compound can be derived from the Dirac-semim…
Room-Temperature Topological Phase Transition in Quasi-One-Dimensional Material BiI
Jianwei Huang, Sheng Li, Chiho Yoon +16
Quasi-one-dimensional (1D) materials provide a superior platform for characterizing and tuning topological phases for two reasons: i) existence for multiple cleavable surfaces that…
New polymorphic phase and rich phase diagram in the PdSe2-xTex system
Wenhao Liu, Mehrdad Rostami Osanloo, Xiqu Wang +6
We report a combined experimental and theoretical study of the PdSe2-xTex system. With increasing Te fraction, structural evolutions, first from an orthorhombic phase (space group…
Enhanced Superconductivity in the Se-substituted 1T-PdTe
Wenhao Liu, Sheng Li, hanlin Wu +3
Two-dimensional transition metal dichalcogenide PdTe recently attracts much attention due to its phase coexistence of type-II Dirac semimetal and type-I superconductivity. Here…