People | Locations | Statistics |
---|---|---|
Naji, M. |
| |
Motta, Antonella |
| |
Aletan, Dirar |
| |
Mohamed, Tarek |
| |
Ertürk, Emre |
| |
Taccardi, Nicola |
| |
Kononenko, Denys |
| |
Petrov, R. H. | Madrid |
|
Alshaaer, Mazen | Brussels |
|
Bih, L. |
| |
Casati, R. |
| |
Muller, Hermance |
| |
Kočí, Jan | Prague |
|
Šuljagić, Marija |
| |
Kalteremidou, Kalliopi-Artemi | Brussels |
|
Azam, Siraj |
| |
Ospanova, Alyiya |
| |
Blanpain, Bart |
| |
Ali, M. A. |
| |
Popa, V. |
| |
Rančić, M. |
| |
Ollier, Nadège |
| |
Azevedo, Nuno Monteiro |
| |
Landes, Michael |
| |
Rignanese, Gian-Marco |
|
Krztoń-Maziopa, Anna
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2020Electrocrystallization of nanostructured iron-selenide films for potential application in dye sensitized solar cellscitations
- 2020Bismuth and oxygen valencies and superconducting state properties in Ba<inf>1-x</inf>K<inf>x</inf>BiO<inf>3</inf> superconductorcitations
- 2018Thermally induced structural transformations of linear coordination polymers based on aluminum tris(diorganophosphates)citations
- 2018Magnetic imaging of antiferromagnetic and superconducting phases in RbxFe2-ySe2 crystalscitations
- 2016Structural disorder in Lix(C5H5N)yFe2-zSe2 and CsxFe2-zSe2 superconductors studied by Mössbauer spectroscopycitations
- 2016Superconductivity in alkali metal intercalated iron selenidescitations
- 2014Compressibility and pressure-induced disorder in superconducting phase-separated Cs0.72Fe1.57Se2citations
- 2013Photoemission and muon spin relaxation spectroscopy of the iron-based Rb0.77Fe1.61Se2 superconductor: Crucial role of the cigar-shaped Fermi surfacecitations
- 2012Intrinsic crystal phase separation in the antiferromagnetic superconductor RbyFe2-xSe2: a diffraction studycitations
- 2012Single crystal growth of novel alkali metal intercalated iron chalcogenide superconductorscitations
- 2012ER suspensions of composite core-shell microspheres with improved sedimentation stabilitycitations
- 2011Room temperature antiferromagnetic order in superconducting XyFe2−xSe2 (X = Rb, K): a neutron powder diffraction studycitations
- 2011Synthesis and crystal growth of Cs 0.8 (FeSe 0.98 ) 2 : a new iron-based superconductor with T c = 27 Kcitations
- 2011Iron-vacancy superstructure and possible room temperature antiferromagnetic order in superconducting CsyFe2-xSe2citations
- 2011The synthesis, and crystal and magnetic structure of the iron selenide BaFe2Se3 with possible superconductivity at Tc = 11 Kcitations
- 2009Ionically conductive polymers for ER fluid preparation
- 2009Electrorheological fluids containing phosphorylated polystyrene-co-divinylbenzenecitations
- 2006Electrorheological effect in hybrid fluids with liquid crystalline additivescitations
- 2005Electrorheological fluids based on polymer electrolytescitations
- 2005Electrorheological fluids based on modified polyacrylonitrilecitations
- 2005Study of electrorheological properties of poly (p -phenylene) dispersionscitations
Places of action
Organizations | Location | People |
---|
article
Compressibility and pressure-induced disorder in superconducting phase-separated Cs0.72Fe1.57Se2
Abstract
The pressure-dependent diffraction response of the superconducting phase-separated Cs0.72Fe1.57Se2 (Tc = 28.5 K) has been studied at room temperature using synchrotron radiation up to the pressure of 19 GPa. The main and secondary phases of Cs0.72Fe1.57Se2 have been observed in the whole pressure range. The main ordered phase has been found to undergo an order-disorder transition in the Fe sublattice at P = 11 GPa with the corresponding kinetics on the order of hours. Contrary to the analogous temperature-induced transition, the secondary phase has not been suppressed suggesting that its stability pressure range is higher than 19 GPa or the corresponding transformation kinetics is too slow at room temperature. Together with the previously reported pressure-dependent resistivity and magnetic susceptibility measurements, this work indicates that superconductivity in the AxFe2−ySe2 (A: alkali metals) phases could be related to the Fe-vacancy ordering in the main phase.