6 papers
Crystal growth and characterization of FeSeTe (0.5 1) from LiCl/KCl flux
Qiaoyu Wang, Kexin Bi, Lewei Chen +9
An eutectic LiCl/KCl flux method in a horizontal configuration has been used to grow a series of homogeneous FeSeTe single crystals of high quality with 0.5 $\l…
Absence of BCS-BEC Crossover in FeSe0.45Te0 55 Superconductor
Junjie Jia, Yadong Gu, Chaohui Yin +21
In iron-based superconductor Fe(Se,Te), a flat band-like feature near the Fermi level was observed around the Brillouin zone center in the superconducting state. It is under debate…
Ferromagnetic inter-layer coupling in FeSeS superconductors revealed by inelastic neutron scattering
Mingwei Ma, Philippe Bourges, Yvan Sidis +8
FeSeS superconductors are commonly considered layered van der Waals materials with negligible inter-layer coupling. Here, using inelastic neutron scattering to study…
Structural and resistivity properties of FeCoSe single crystals grown by the molten salt method
Qiaoyu Wang, Mingwei Ma, Binbin Ruan +8
A series of tetragonal FeCoSe single crystals with a complete Co doping range (0x0.52) up to its solid solubility limit in FeSe have been grown by an eute…
Superconductivity in a layered cobalt oxychalcogenide NaCoSeO with a triangular lattice
Jingwen Cheng, Jianli Bai, Binbin Ruan +11
Unconventional superconductivity in bulk materials under ambient pressure is extremely rare among the 3d transition metal compounds outside the layered cuprates and iron-based fami…
Growth of millimeter-sized high-quality CuFeSe single crystals by the molten salt method and study of their semiconducting behavior
Mingwei Ma, Binbin Ruan, Menghu Zhou +9
An eutectic AlCl/KCl molten salt method in a horizontal configuration was employed to grow millimeter-sized and composition homogeneous CuFeSe single crystals due to the co…