215 citations
- Centre National de la Recherche ScientifiqueFR12 papers
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- Institut de Chimie Moléculaire et des Matériaux d'OrsayFR3 papers
- CentraleSupélecFR2 papers
- Indian Institute of Science BangaloreIN2 papers
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- Bhabha Atomic Research CentreIN1 paper
- European Synchrotron Radiation FacilityFR1 paper
- Friedrich-Alexander-Universität Erlangen-NürnbergDE1 paper
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Showing 2008Show all
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cond-mat.mtrl-sci2008★ 22 cited
Landau free energy of ferroelectric crystals by thermodynamic integration
Gregory Geneste
Using Molecular Dynamics simulations based on the effective hamiltonian developed by Zhong, Vanderbilt and Rabe [Phys. Rev. Lett. {\bf 73}, 1861 (1994)] (and fitted on first-princi…
cond-mat.mtrl-sci2008★ 72 cited
Temperature dependent Raman and x-ray studies of spin-ice pyrochlore and non-magnetic pyrochlore
Surajit Saha, Surjeet Singh, B. Dkhil +5
We present here temperature-dependent Raman, x-ray diffraction and specific heat studies between room temperature and 12 K on single crystals of spin-ice pyrochlore compound $Dy_2T…
physics.atom-ph2008★ 4 cited
Comments on the momentum density and the spatial form of the density-matrix of the Hooke's atom
Ragot Sebastien
In a recent paper, A. Akbari, N. H. March and A. Rubio [Phys. Rev. A. 76, 032510 (2007)] have investigated the one-electron reduced density-matrix and the momentum density of sever…