Optical property and pseudogap study of FeSe thin films on different substrates

Y Wang, J Lian, M Wei, Y Shi, K Jin, C Wang, Y Zhang… - Optical Materials, 2022 - Elsevier
Among Fe-based superconductors, β-FeSe has received a lot of attention from researchers
because it has unique and complex physical properties under the simplest crystal structure …

High-throughput research on superconductivity

M Qin, Z Lin, Z Wei, B Zhu, J Yuan, I Takeuchi… - Chinese Physics …, 2018 - iopscience.iop.org
As an essential component of the Materials Genome Initiative aiming to shorten the period of
materials research and development, combinatorial synthesis and rapid characterization …

Enhanced superconductivity induced by several-unit-cells diffusion in an FeTe/FeSe bilayer heterostructure

W Qiu, Q Ma, Z Ma, J Tang, L Sang, C Cai… - Physical Review B, 2019 - APS
Unlike monolayer Fe-Chalcogenide (Fe-C h)/SrTi O 3 (STO), which possesses the potential
for high-temperature superconductivity (HTS), a regular Fe-C h thin film grown on a non-STO …

Enhancement of superconductivity in FeNb x Se 0.95 by hole carrier doping

Q Ma, F Lan, W Qiu, X Li, Z Ma, H Li… - Journal of Materials …, 2019 - pubs.rsc.org
FeSe has attracted considerable attention over the past few years due to its unique
superconductivity and electronic properties. Until now, electron-doping approaches …

Enhancement of electron correlations in ion-gated FeSe film by in situ Seebeck and Hall measurements

X Zhang, Z Feng, X Wei, Z Lin, X Jiang, W Hu, Z Wei… - Physical Review B, 2021 - APS
In situ Seebeck and Hall measurements on FeSe films are carried out to understand the
intrinsic evolution of the band structure as superconducting critical temperature (T c) is tuned …

The superconducting fluctuation optical conductivity of iron-based superconductors

LH Nguyen, LM Thu, BD Tinh - The European Physical Journal B, 2023 - Springer
We investigate the superconducting fluctuation optical conductivity using the time-
dependent Ginzburg–Landau Lawrence–Doniach model with thermal noise describing …

Near-infrared reflectivity of superconducting FeSe thin films

Y Zhang, W Xu, Z Feng, Z Lin, K Jin… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
We present an investigation on the intrinsic optical properties of superconducting FeSe thin
films deposited on CaF 2 substrates. It is found that the samples respond strongly to the near …

Induced Superconducting Transition in Ultra-Thin Iron-Selenide Films by a Mg-Coating Process

Z Cao, L Chen, Z Cheng, W Qiu - Materials, 2021 - mdpi.com
Binary Iron selenide (FeSe) thin films have been widely studied for years to unveil the high
temperature superconductivity in iron-based superconductors. However, the origin of …

Multi-band analysis on physical properties of superconducting FeSe films

JT Che, CX Ye - Chinese Physics B, 2023 - iopscience.iop.org
The origins of superconductivity and pairing symmetry of order parameters are still
controversial problems for FeSe thin films up to date. Under the Neumann boundary …

High-throughput investigation of tunable superconductivity in FeSe films

Z Feng, J Yuan, J Li, X Wu, W Hu, B Shen… - arXiv preprint arXiv …, 2018 - arxiv.org
There is an ongoing debate about the relative importance of structural change versus
doping charge carriers on the mechanism of superconductivity in Fe-based materials …