205 citations
- Centre National de la Recherche ScientifiqueFR18 papers
- Université Toulouse III - Paul SabatierFR12 papers
- Laboratoire de Physique et Chimie des Nano-ObjetsFR9 papers
- Université de ToulouseFR9 papers
- Institut National des Sciences Appliquées de ToulouseFR8 papers
- Indian Institute of Science BangaloreIN4 papers
- Centre Interuniversitaire de Recherche et d’Ingénierie des MatériauxFR2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
- European Synchrotron Radiation FacilityFR2 papers
- Laboratoire Matériaux et Phénomènes QuantiquesFR2 papers
- Laboratoire National des Champs Magnétiques IntensesFR2 papers
- Université Paris CitéFR2 papers
20 papers
Amplitude mode of charge density wave in TTF[Ni(dmit)2]2 observed by electronic Raman scattering
M. Revelli Beaumont, Y. Gallais, A. Sacuto +5
We measured the optical signature of the charge density waves (CDWs) in the multiband conductor TTF[Ni(dmit)2]2 by electronic Raman scattering. At low energies, a hump develops bel…
Possible observation of the signature of the bad metal phase and its crossover to a Fermi liquid in K(BEDT-TTF)2Cu(NCS)2 bulk and nanoparticles by Raman scattering
M. Revelli Beaumont, P. Hemme, Y. Gallais +6
K(BEDT-TTF)2Cu(NCS)2 has been investigated by Raman scattering in both bulk and nanoparticle compounds. Phonon modes from 20 to 1600 cm-1 have been assigned. Focusing on the unexpl…
Size Dependence of Lattice Parameter and Electronic Structure in CeO 2 Nanoparticles
Damien Prieur, Walter Bonani, Karin Popa +11
Intrinsic properties of a compound (e.g., electronic structure, crystallographic structure, optical and magnetic properties) define notably its chemical and physical behavior. In t…
Modeling Molecular Magnets with Large Exchange and On-Site Anisotropies
Sumit Haldar, Rajamani Raghunathan, Jean-Pascal Sutter +1
Spins in molecular magnets can experience both anisotropic exchange interactions and on-site magnetic anisotropy. In this paper we study the effect of exchange anisotropy on the mo…
Modeling Magnetic Anisotropy of Single Chain Magnets in Regime
Sumit Haldar, Rajamani Raghunathan, Jean-Pascal Sutter +1
Single molecule magnets (SMMs) with single-ion anisotropies , comparable to exchange interactions J, between spins have recently been synthesized. In this paper, we prov…
DFT Calculations as a Tool to Analyse Quadrupole Splittings of Spin Crossover Fe(II) complexes
Juliusz Adam Wolny, Hauke Paulsen, Heiner Winkler +2
Density functional methods have been applied to calculate the quadrupole splitting of a series of iron(II) spin crossover complexes. Experimental and calculated values are in reaso…