The electronic structure, transport properties and magnetic properties of the material can be
adjusted by regulating the formation and concentration of anionic vacancies. In particular …

A new low-temperature solvothermal synthesis of superconducting β-FeSe has been
developed using elemental iron and selenium as starting materials. We have shown that …

In this work, the feasibility condition of Powder-In-Tube (PIT) processed wires of Fe (Se, Te)
superconductor has been investigated. We faced several technical issues that are …

Single crystals of tetragonal β‐Fe1. 00Se were grown from polycrystalline material by
chemical vapor transport reaction at temperatures below 723 K using AlCl3 as transport …

We report an easy one-step technique to synthesize high-quality FeSe 0.5 Te 0.5
polycrystal. The resulting sample crystallized in a tetragonal structure and just contained a …

The iron selenide (Fe–Se) family of nanoparticles (Fe x Se y—where x/y ranges from 1: 2 to
1: 1) has been fabricated by a thermal decomposition method. The control over solution …

Sn doped FeSe 0.93 bulk samples were prepared by solid-state reaction in Ar atmosphere.
The result suggests that Sn does not actually enter the crystal lattice of β-FeSe, existing as …

We report the fabrication of Nb-sheathed FeSe 0.5 Te 0.5 superconducting tapes by the ex-
situ powder-in-tube method. In our fabrications, high-quality FeSe 0.5 Te 0.5 polycrystalline …

It is shown that a FeSe bulk superconductor prepared by solidification in an inert
atmosphere contains an acicular β (Fe1− xSe) phase with a residual δ (Fe1− xSe) high …

We report the fabrication of Cu/Nb-sheathed FeSe 0.5 Te 0.5 superconducting wires by an
ex situ powder-in-tube method. After swaging and drawing, the as-drawn wires were heat …