| 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 |
|
Righi, Lara
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2021Combined Approach of Mechanochemistry and Electron Crystallography for the Discovery of 1D and 2D Coordination Polymerscitations
- 2020High-Temperature Evolution of the Incommensurate Composite Crystal Ca0.83CuO2citations
- 2018Magnetic shape memory turns to nano: microstructure controlled actuation of free-standing nanodiskscitations
- 2018Cold working consequence on the magnetocaloric effect of Ni 50 Mn 34 In 16 Heusler alloycitations
- 2018Cold working consequence on the magnetocaloric effect of Ni50Mn34In16 Heusler alloycitations
- 2016Long-range antiferromagnetic interactions in Ni-Co-Mn-Ga metamagnetic Heusler alloys: A two-step ordering studied by neutron diffractioncitations
- 2015Intermartensitic transitions and phase stability in Ni 50 Mn 50-x Sn x Heusler alloyscitations
- 2015Characteristics of 5M modulated martensite in Ni-Mn-Ga magnetic shape memory alloyscitations
- 2013Triangular exchange interaction patterns in K3Fe6F19, an iron potassium fluoride with a complex tungsten bronze related structurecitations
- 2013Epitaxial Ni–Mn–Ga/MgO(100) thin films ranging in thickness from 10 to 100nmcitations
- 2012Transformation behavior of Ni–Mn–Ga in the low-temperature limitcitations
- 2011Reverse magnetostructural transitions by Co and In doping NiMnGa alloys: structural, magnetic and magnetoelastic propertiescitations
- 2010Incommensurate and Commensurate Structural Modulation in Martensitic Phases of FSMAcitations
- 2009Reverse magnetostructural transformation in Co-doped NiMnGa multifunctional alloyscitations
- 2009Properties of Co-alloyed Ni-Fe-Ga Ferromagnetic Shape Memory Alloyscitations
- 2007Pressure effects on the magnetocaloric properties of Ni-rich and Mn-rich Ni2MnGa alloyscitations
- 2003Growth, structural and optical studies of chromium doped KTiOPO4 single crystalscitations
- 2001An additional structural and electrical study of polymeric haloplumbates(II) with heterocyclic diprotonated aminescitations
Places of action
| Organizations | Location | People |
|---|
article
High-Temperature Evolution of the Incommensurate Composite Crystal Ca0.83CuO2
Abstract
<jats:p>The crystal structure of the composite crystal Ca0.83CuO2 was investigated by synchrotron powder diffraction at high temperature. The incommensurate modulated structure was firstly analyzed at room temperature (RT) and successfully solved by adopting the (3D + 1)-dimensional symmetry P21/m(α0γ)0s. The composite crystal is featured by a non-uniform distribution of Ca ions occupying octahedral sites formed by the spatial arrangement by the infinite 1D CuO2 chains. By approaching 500 K, Ca0.83CuO2 undergoes a structural rearrangement ruled by the shrinking of the Ca interatomic distances. The high-temperature crystalline phase is characterized by a different incommensurate periodicity requiring the recombination of the Ca/CuO2 balance featuring the composite intergrowth of the two almost independent sub-structures. We ascertain that the new crystalline form is stable up to 950 K near to the limit of the thermal decomposition.</jats:p>