Recent advances in two-dimensional (2D) materials have led to the renewed interest in
intercalation as a powerful fabrication and processing tool. Intercalation is an effective …

Materials research has driven the development of modern nano-electronic devices. In
particular, research in magnetic thin films has revolutionized the development of spintronic …

Abstract Two-dimensional (2D) superconductors with excellent crystallinity down to the
monolayer have many unusual properties absent in the three-dimensional (3D) bulk, such …

The mechanism of high-temperature superconductivity in the iron-based superconductors
remains an outstanding issue in condensed matter physics. The electronic structure plays an …

FeSe layer-based superconductors exhibit exotic and distinctive properties. The undoped
FeSe shows nematicity and superconductivity, while the heavily electron-doped K x Fe2− y …

It is thought that strong electron correlation in an insulating parent phase would enhance a
critical temperature (T c) of superconductivity in a doped phase via enhancement of the …

We have developed a field-effect transistor (FET) device using a solid ion conductor (SIC) as
the gate dielectric, which can tune the carrier density of FeSe by driving lithium ions in and …

Finding a new derivative structure of FeSe-based superconductors with a high
superconducting transition temperature (T c) is of great significance. Here, in this work, an …

We report a high-pressure study on the heavily electron doped L i 0.36 (NH 3) y F e 2 S e 2
single crystal by using a cubic anvil cell apparatus. The superconducting transition …