Interface-induced high-temperature superconductivity in single unit-cell FeSe films on SrTiO3

QY Wang, Z Li, WH Zhang, ZC Zhang… - Chinese Physics …, 2012 - iopscience.iop.org
We report high transition temperature superconductivity in one unit-cell (UC) thick FeSe films
grown on a Se-etched SrTiO 3 (001) substrate by molecular beam epitaxy (MBE). A …

Direct observation of high-temperature superconductivity in one-unit-cell FeSe films

WH Zhang, Y Sun, JS Zhang, FS Li… - Chinese Physics …, 2014 - iopscience.iop.org
We prepared one-unit-cell (1-UC) thick FeSe films on insulating SrTiO 3 substrates with non-
superconducting FeTe protection layers by molecular beam epitaxy for ex situ studies. By …

High-Temperature Superconductivity in Single-Unit-Cell FeSe Films on Anatase

H Ding, YF Lv, K Zhao, WL Wang, L Wang, CL Song… - Physical review …, 2016 - APS
We report on the observation of high-temperature (T c) superconductivity and magnetic
vortices in single-unit-cell FeSe films on anatase TiO 2 (001) substrate by using scanning …

Interface charge doping effects on superconductivity of single-unit-cell FeSe films on substrates

W Zhang, Z Li, F Li, H Zhang, J Peng, C Tang, Q Wang… - Physical Review B, 2014 - APS
We prepare single-unit-cell FeSe films on insulating SrTiO 3 substrates by molecular beam
epitaxy and investigate the evolution of their superconducting properties with annealing by …

High-temperature superconductivity in one-unit-cell FeSe films

Z Wang, C Liu, Y Liu, J Wang - Journal of Physics: Condensed …, 2017 - iopscience.iop.org
Since the dramatic enhancement of the superconducting transition temperature (T c) was
reported in a one-unit-cell FeSe film grown on a SrTiO 3 substrate (1-UC FeSe/STO) by …

High temperature superconducting FeSe films on SrTiO3 substrates

Y Sun, W Zhang, Y Xing, F Li, Y Zhao, Z Xia, L Wang… - Scientific reports, 2014 - nature.com
Interface enhanced superconductivity at two dimensional limit has become one of most
intriguing research directions in condensed matter physics. Here, we report the …

Electric-field-induced superconductivity in electrochemically etched ultrathin FeSe films on SrTiO3 and MgO

J Shiogai, Y Ito, T Mitsuhashi, T Nojima, A Tsukazaki - Nature Physics, 2016 - nature.com
Among the recently discovered iron-based superconductors,,, ultrathin films of FeSe grown
on SrTiO3 substrates have uniquely evolved into a high-transition-temperature (T c) …

Plain s-wave superconductivity in single-layer FeSe on SrTiO3 probed by scanning tunnelling microscopy

Q Fan, WH Zhang, X Liu, YJ Yan, MQ Ren, R Peng… - Nature Physics, 2015 - nature.com
Single-layer FeSe film on SrTiO3 (001) has recently come to the fore as an interfacial
superconducting system, with a transition temperature that is significantly enhanced with …

High-temperature superconductivity in potassium-coated multilayer FeSe thin films

Y Miyata, K Nakayama, K Sugawara, T Sato… - Nature materials, 2015 - nature.com
The recent discovery of possible high-temperature (T c) superconductivity over 65 K in a
monolayer FeSe film on SrTiO3 (refs,,,,,) triggered a fierce debate on how superconductivity …

Superconductivity above 100 K in single-layer FeSe films on doped SrTiO3

JF Ge, ZL Liu, C Liu, CL Gao, D Qian, QK Xue, Y Liu… - Nature materials, 2015 - nature.com
Recent experiments on FeSe films grown on SrTiO3 (STO) suggest that interface effects can
be used as a means to reach superconducting critical temperatures (T c) of up to 80 K (ref.) …