Comparative study of the effects of La-substituted Ca in (Bi, Pb): 2212 and (Bi, Pb): 2223 superconductors

A Sedky, A Salah - Journal of Electronic Materials, 2022 - Springer
We report here a comparative study of the effects of La-substituted Ca on (Bi, Pb): 2212 and
(Bi, Pb): 2223 superconductors with various La content (0.00≤ x≤ 0.30). Regardless of the …

[HTML][HTML] High-temperature solution growth of large size chalcogenide FeTxSe (T: Fe, Co) superconducting single crystals

VS Bhatt, AK Yadav, D Dixit, CV Tomy - Superconductivity, 2022 - Elsevier
We report the growth of high quality Fe excess and Co doped, FeT x Se single crystals in
nominal ratio via slow cooling method of high temperature solution growth technique and …

Chemical Pressure Boost Record‐High Superconductivity in van der Waals Materials FeSe1−xSx

R Sun, S **, J Deng, M Hao, X Zhong… - Advanced Functional …, 2021 - Wiley Online Library
High pressure has become a powerful platform for creating and controlling novel states of
matter, including high temperature (Tc) superconductivity. However, the emergent …

Physicochemical Analysis of the FeSe–Ga2Se3–In2Se3 System

FM Mamedov, DM Babanly, IR Amiraslanov… - Russian Journal of …, 2020 - Springer
Phase equilibria in the FeSe–Ga 2 Se 3–In 2 Se 3 system were studied by differential
thermal analysis and X-ray powder diffraction analysis. A number of polythermal sections …

Phase Relations in the FeSe–FeGa2Se4–FeIn2Se4 System: Refinement of the Crystal Structures of FeIn2Se4 and FeGaInSe4

FM Mammadov, IR Amiraslanov… - Journal of Phase …, 2019 - Springer
The phase equilibria in the FeSe–FeGa 2 Se 4–FeIn 2 Se 4 system were studied using the
differential thermal analysis (DTA) and x-ray diffraction (XRD) methods. An isothermal …

Normal state magneto transport properties of FeSeTe superconductor: The role of topological surface states

NK Karn, MM Sharma, VPS Awana - arxiv preprint arxiv:2307.01476, 2023 - arxiv.org
Doped Iron Chalcogenide (FeCh) superconductors are extensively studied in the context of
topological superconductivity. However, the evidence of topological surface states in …

Normal state magneto transport properties of FeSe0.5Te0.5 superconductor: the role of topological surface state

NK Karn, MM Sharma, VPS Awana - Journal of Materials Science …, 2024 - Springer
Abstract Doped Iron Chalcogenide (FeCh) superconductors are extensively studied in the
context of topological superconductivity. However, the evidence of topological surface states …

Boosting the superconducting properties of Fe (Se, Te) through hexagonal phase manipulation

J Liu, S Zhang, M Li, L Sang, W Zhao, Z Li… - Journal of Alloys and …, 2020 - Elsevier
Abstract Halogen doped Fe (Se, Te) superconducting materials were successfully
synthesized through the eutectic transformation method. Both the distribution and …

Detailed physical property characterization of FeTe1− xSex (0.00≤ x≤ 0.50) single crystals

PK Maheshwari, VR Reddy, B Gahtori… - Materials Research …, 2019 - iopscience.iop.org
Here, we report self flux single crystal growth of FeTe 1− x Se x (0.00≤ x≤ 0.50) series via
solid state reaction route; the resulted crystals as seen are shiny. X-Ray diffraction (XRD) …

[HTML][HTML] Impact of Fe site Co substitution on superconductivity of Fe1-xCoxSe0. 5Te0. 5 (x= 0.0 to 0.10): A flux free single crystal study

PK Maheshwari, B Gahtori, A Gupta, VPS Awana - AIP Advances, 2017 - pubs.aip.org
We report synthesis of Co substitution at Fe site in Fe 1-x Co x Se 0.5 Te 0.5 (x= 0.0 to 0.10)
single crystals via vacuum shield solid state reaction route using flux free method. Single …