Review of annealing effects and superconductivity in Fe1+ yTe1− xSex superconductors
Y Sun, Z Shi, T Tamegai - Superconductor Science and …, 2019 - iopscience.iop.org
Among iron-based superconductors, Fe 1+ y Te 1− x Se x is unique in its structural
simplicity, consisting of only FeTe/Se layers, which is favorable for probing the mechanism of …
simplicity, consisting of only FeTe/Se layers, which is favorable for probing the mechanism of …
Dynamics and mechanism of oxygen annealing in Fe1+yTe0.6Se0.4 single crystal
Abstract Iron chalcogenide Fe (Te, Se) attracted much attention due to its simple structure,
which is favorable for probing the superconducting mechanism. Its less toxic nature …
which is favorable for probing the superconducting mechanism. Its less toxic nature …
Effects of annealing, acid and alcoholic beverages on Fe1+ yTe0. 6Se0. 4
We have systematically investigated and compared different methods to induce
superconductivity in the iron chalcogenide Fe 1+ y Te 0.6 Se 0.4, including annealing in a …
superconductivity in the iron chalcogenide Fe 1+ y Te 0.6 Se 0.4, including annealing in a …
Large, homogeneous, and isotropic critical current density in oxygen-annealed Fe1+ yTe0. 6Se0. 4 single crystal
We reported a controllable way of removing excess Fe in Fe 1+ y Te 0.6 Se 0.4 by annealing
in a fixed amount of O 2. Compared with the weak superconductivity induced by dilute acids …
in a fixed amount of O 2. Compared with the weak superconductivity induced by dilute acids …
Oxygen Adsorption Induced Superconductivity in Ultrathin FeTe Film on SrTiO3(001)
W Ren, H Ru, K Peng, H Li, S Lu, A Chen, P Wang… - Materials, 2021 - mdpi.com
The phenomenon of oxygen incorporation-induced superconductivity in iron telluride (Fe1+
yTe, with antiferromagnetic (AFM) orders) is intriguing and quite different from the case of …
yTe, with antiferromagnetic (AFM) orders) is intriguing and quite different from the case of …
Doubling the critical current density in superconducting FeSe0. 5Te0. 5 thin films by low temperature oxygen annealing
Iron chalcogenide superconducting thin films and coated conductors are attractive for
potential high field applications at liquid helium temperature for their high critical current …
potential high field applications at liquid helium temperature for their high critical current …
Impact of interstitial oxygen on the electronic and magnetic structure in superconducting thin films
Interstitial oxygen critical to the emergence of superconductivity in Fe 1+ y Te O x thin films
has been detected. Its location and concentration are measured by atomic-resolution …
has been detected. Its location and concentration are measured by atomic-resolution …
Low temperature crystal structure and large lattice discontinuity at Tc in superconducting FeTeOx films
We report a high resolution x-ray diffraction study of the crystal structure of superconducting
FeTeO x films. The crystal symmetry of FeTeO x matches the parent FeTe, unlike most iron …
FeTeO x films. The crystal symmetry of FeTeO x matches the parent FeTe, unlike most iron …
[HTML][HTML] Impact of thickness on microscopic and macroscopic properties of Fe-Te-Se superconductor thin films
A series of iron based Fe-Te-Se superconductor thin films depositing on 0.7 wt% Nb-doped
SrTiO 3 at substrate temperatures in the 250 C-450 C range by pulsed laser ablation of a …
SrTiO 3 at substrate temperatures in the 250 C-450 C range by pulsed laser ablation of a …
Effect of carrier density and valence states on superconductivity of oxygen annealed Fe1. 06Te0. 6Se0. 4 single crystals
TS Su, YW Yin, ML Teng, ZZ Gong, MJ Zhang… - Journal of Applied …, 2013 - pubs.aip.org
The variations of carrier density and valence states in oxygen annealed Fe 1.06 Te 0.6 Se
0.4 single crystals were studied systematically. It was found that the carrier density n H …
0.4 single crystals were studied systematically. It was found that the carrier density n H …