| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Simonet, Virginie
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2020Magnetic Investigation of an Atypical Three-Dimensional Bimetallic Oxalate-Based Magnetcitations
- 2019Magnetic Investigation of an Atypical Three-Dimensional Bimetallic Oxalate-Based Magnetcitations
- 2018Single-crystal neutron diffraction study of hexagonal multiferroic YbMnO 3 under a magnetic fieldcitations
- 2018Microscopic insights on the multiferroic perovskite‐like [CH3NH3][Co(COOH)3] compoundcitations
- 2017The magnetic properties and structure of the quasi-two-dimensional antiferromagnet CoPS$_3$citations
- 2017Magnetic and dielectric order in the kagomelike francisite Cu3Bi( SeO3) 2O2Clcitations
- 2015Neutron diffraction investigation of the H−T phase diagram above the longitudinal incommensurate phase of BaCo2V2O8citations
- 2014Magnetic order in the frustrated Ising-like chain compound Sr$_3$NiIrO$_6$citations
- 2010Magnetic and dielectric properties in the langasite-type compounds : A3BFe3D2O14 with A=Ba, Sr, Ca, B=Ta, Nb, Sb and D=Ge, Sicitations
- 2009Single crystal growth of BiMnO3 under high pressure-high temperature
- 2006Magnetic frustration in the spinel compounds GeCo2O4 and GeNi2O4
- 2005Non-magnetic insulator state in Na1CoO2 and phase separation of Na vacanciescitations
- 2005Non-magnetic insulator state in Na1CoO2 and phase separation of Na vacanciescitations
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article
Neutron diffraction investigation of the H−T phase diagram above the longitudinal incommensurate phase of BaCo2V2O8
Abstract
The quasi-one-dimensional antiferromagnetic Ising-like compound BaCo2V2O8 has been shown to be describable by the Tomonaga-Luttinger liquid theory in its gapless phase induced by a magnetic field applied along the Ising axis. Above 3.9 T, this leads to an exotic field-induced low-temperature magnetic order, made of a longitudinal incommensurate spin-density wave, stabilized by weak interchain interactions. By single-crystal neutron diffraction we explore the destabilization of this phase at a higher magnetic field. We evidence a transition at around 8.5 T towards a more conventional magnetic structure with antiferromagnetic components in the plane perpendicular to the magnetic field. The phase diagram boundaries and the nature of this second field-induced phase are discussed with respect to previous results obtained by means of nuclear magnetic resonance and electron spin resonance, and in the framework of the simple model based on the Tomonaga-Luttinger liquid theory, which obviously has to be refined in this complex system.