97 citations · 354 across the 11 of their papers we have counts for
11 papers
Structural-transition-induced quasi two-dimensional Fermi surface in FeSe
Yue Sun, Tatsuhiro Yamada, Sunseng Pyon +1
We report detailed study of angular-dependent magnetoresistance (AMR) with tilting angel from -axis ranging from 0 to 360 on a high-quality FeSe single cryst…
Effects of Iodine Annealing on Fe1+yTe0.6Se0.4
Jingting Chen, Yue Sun, Tatsuhiro Yamada +2
Effects of iodine annealing to induce bulk superconductivity in Fe1+yTe0.6Se0.4 have been systematically studied by changing the molar ratio of iodine to the sample and annealing t…
Influence of interstitial Fe to the phase diagram of FeTeSe single crystals
Yue Sun, Tatsuhiro Yamada, Sunseng Pyon +1
Superconductivity (SC) with the suppression of long-range antiferromagnetic (AFM) order is observed in the parent compounds of both iron-based and cuprate superconductors. The AFM…
Effects of Pnictogen Atmosphere Annealing in FeTeSe
Tatsuhiro Yamada, Yue Sun, Sunseng Pyon +1
It has been clarified that bulk superconductivity in FeTeSe can be induced by annealing in an appropriate atmosphere to remove the harmful effects of excess…
Development of time projection chamber for precise neutron lifetime measurement using pulsed cold neutron beams
Y. Arimoto, N. Higashi, Y. Igarashi +24
A new time projection chamber (TPC) was developed for neutron lifetime measurement using a pulsed cold neutron spallation source at the Japan Proton Accelerator Research Complex (J…
Evolution of superconducting and transport properties in annealed FeTeSe (0.1 0.4) multiband superconductors
Yue Sun, Toshihiro Taen, Tatsuhiro Yamada +3
We investigated the superconducting and transport properties in FeTeSe (0.1 0.4) single crystals prepared by O-annealing. Sharp superconducting…
Bulk Superconductivity in Fe1+yTe0.6Se0.4 Induced by Removal of Excess Fe
Wei Zhou, Yue Sun, Shuo Zhang +7
Experimental evidences from transport, magnetic, and magneto-optical (MO) image measurements confirmed that arsenic (As) vapor annealing was another effective way to induce bulk su…
Multiband Effect and Possible Dirac Fermions in FeTeSe
Yue Sun, Toshihiro Taen, Tatsuhiro Yamada +3
We investigated the transport properties of FeTeSe single crystals with different amounts of excess Fe prepared by O annealing. The O annealing rema…
Dynamics and mechanism of oxygen annealing in FeTeSe single crystal
Yue Sun, Yuji Tsuchiya, Toshihiro Taen +6
Iron chalcogenide Fe(Te,Se) attracted much attention due to its simple structure, which is favorable for probing the superconducting mechanism. Its less toxic nature compared with…
Bulk Superconductivity in FeTeSe Induced by Annealing in Se and S Vapor
Yue Sun, Yuji Tsuchiya, Tatsuhiro Yamada +4
We reported that bulk superconductivity in FeTeSe can be induced by annealing in Se and S vapor. The well-annealed samples show a large critical current densi…
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…