97 citations · 1k across the 46 of their papers we have counts for
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Magnetic relaxation and collective vortex creep in FeTeSe single crystal
Yue Sun, Toshihiro Taen, Yuji Tsuchiya +3
We study the vortex dynamics in high-quality FeTeSe single crystal by performing magnetization measurements of the screening current density \emph{J} and flux c…
Coexistence of two superconducting phases in Ca1-xLaxFe2As2
Y. Sun, W. Zhou, L. J. Cui +5
Single crystals of Ca1-xLaxFe2As2 for x ranging from 0 to 0.25 have been grown and characterized by structural, transport and magnetic measurements. Coexistence of two superconduct…
Upper Critical Fields and Anisotropy of Ca1-xLaxFe2As2 Single Crystals
W. Zhou, F. F. Yuan, J. C. Zhuang +5
Superconductivity of Ca1-xLaxFe2As2 single crystals with various doping level were investigated via electromagnetic measurements for out-plane (H//c) and in-plane (H//ab) direction…
Evolution of Superconductivity in FeTeSe Annealed in Te Vapor
Yue Sun, Yuji Tsuchiya, Tatsuhiro Yamada +4
We report a detailed study of the Te vapor annealing effect in FeTeSe single crystals. Bulk superconductivity can be gradually induced by annealing with inc…
Specific Heat and Upper Critical Field of Sc5Ir4Si10 Superconductor
Yue Sun, Yi Ding, Dongmei Gu +3
Temperature and magnetic field dependent specific heat of textured Sc5Ir4Si10 superconductor was investigated in detail. Based on the fitting of zero-field electronic specific heat…
Large, Homogeneous, and Isotropic Critical Current Density in Oxygen-Annealed Fe1+yTe0.6Se0.4 Single Crystal
Yue Sun, Toshihiro Taen, Yuji Tsuchiya +4
We reported a controllable way of removing excess Fe in Fe1+yTe0.6Se0.4 by annealing in a fixed amount of O2. Compared with the weak superconductivity induced by dilute acids, O2 a…