324 citations · 566 across the 7 of their papers we have counts for
7 papers
Understanding doping, vacancy, lattice stability and superconductivity in KxFe2-ySe2
Yu Liu, Gang Wang, Tianping Ying +5
Metal-intercalated iron selenides are a class of superconductors that have received much attention but are less understood in comparison with their FeAs-based counterparts. Here, t…
Nodal superconductivity in FeS: Evidence from quasiparticle heat transport
T. P. Ying, X. F. Lai, X. C. Hong +7
We report low-temperature heat transport measurements on superconducting iron sulfide FeS with 5 K, which has the same crystal structure and similar electronic band s…
Tunable Cobalt Vacancies and Related Properties in LaCoxAs2
Shijie Shen, Gang Wang, Shifeng Jin +9
The origin of transition metal vacancies and their effects on the properties of ThCr2Si2-type compounds have been less studied and poorly understood. Here we carefully investigate…
Superconducting Phases in Potassium-Intercalated Iron Selenides
Tianping Ying, Xiaolong Chen, Gang Wang +6
The ubiquitous coexistence of majority insulating 245 phases and minority superconducting (SC) phases in AxFe2-ySe2 (A = K, Cs, Rb, Tl/Rb, Tl/K) formed by high-temperature routes m…
Observation of superconductivity at 30 K~46 K in AxFe2Se2 (A = Li, Na, Ba, Sr, Ca, Yb, and Eu)
T. P. Ying, X. L. Chen, G. Wang +5
New iron selenide superconductors by intercalating smaller-sized alkali metals (Li, Na) and alkaline earths using high-temperature routes have been pursued ever since the discovery…
Quenching of superconductivity by Co doping in K0.8Fe2Se2
Tingting Zhou, Xiaolong Chen, Jiangang Guo +5
We synthesized a series of K0.8Fe2-xCoxSe2 samples with nominal compositions 0\leq x\leq 0.035 and investigated their physical properties. The results show that the superconductivi…