47 citations · 125 across the 7 of their papers we have counts for
7 papers
Strong Pauli paramagnetic effect in the upper critical field of KCaFeAsF
Teng Wang, Chi Zhang, Liangcai Xu +11
Recently, 12442 system of Fe-based superconductors has attracted considerable attention owing to its unique double-FeAs-layer structure. A steep increase in the in-plane upper crit…
Two-Gap Superconductivity in CaFe_{0.88}Co_{0.12}AsF Revealed by Temperature Dependence of the Lower Critical Field H_{c1}^c(T)
Teng Wang, Yonghui Ma, Wei Li +8
Gap symmetry and structure are crucial issues in understanding the superconducting mechanism of unconventional superconductors. Here we report an in-depth investigation on the out-…
Multiple gaps revealed by low temperature specific heat in the 1111-type CaFe_{0.88}Co_{0.12}AsF single crystals
Jianan Chu, Teng Wang, Yonghui Ma +6
Low-temperature specific heat (SH) is measured on the 1111-type CaFe_{0.88}Co_{0.12}AsF single crystals under different magnetic fields. A clear SH jump with the height ΔC/T|_Tc =…
Single-crystal growth and extremely high H_c2 of 12442-type Fe-based superconductor KCa_2Fe_4As_4F_2
Teng Wang, Jianan Chu, Hua Jin +11
Millimeter sized single crystals of KCa_2Fe_4As_4F_2 were grown using a self-flux method. The chemical compositions and crystal structure were characterized carefully. Superconduct…
Low temperature specific heat of 12442-type KCa_2Fe_4As_4F_2 single crystals
Teng Wang, Jianan Chu, Jiaxin Feng +6
Low-temperature specific heat (SH) is measured for the 12442-type KCaFeAsF single crystal under different magnetic fields. A clear SH jump with the height of $ΔC/T|…
In situ annealing effects on the iron-based ladder material BaFe_2S_3: A route to improve the crystal quality
Xuan Zhang, Hui Zhang, Yonghui Ma +8
We have grown single crystals of the iron-based ladder material BaFe_2S_3, which is superconductive under high pressure, adopting different conditions. By comparing the behaviors o…
Unusual evolution of B_{c2} and T_c with inclined fields in restacked TaS_2 nanosheets
Yonghui Ma, Jie Pan, Chenguang Guo +6
Recently we reported an enhanced superconductivity in restacked monolayer TaS_2 nanosheets compared with the bulk TaS_2, pointing to the exotic physical properties of low dimension…