133 citations
- Institut Laue-LangevinFR2 papers
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- Institute for Solid State Physics and OpticsHU1 paper
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7 papers · 1 filter
RRL: A Rich Representation Language for the Description of Agent Behaviour in NECA
P. Piwek, B. Krenn, M. Schroeder +3
In this paper, we describe the Rich Representation Language (RRL) which is used in the NECA system. The NECA system generates interactions between two or more animated characters.…
Synchronization transition in scale-free networks: Clusters of synchrony
Deok-Sun Lee
We study the synchronization transition in scale-free networks that display power-law asymptotic behaviors in their degree distributions. The critical coupling strength and the ord…
Quenched chirality in RbNiCl
Maikel C. Rheinstädter, Garry J. McIntyre, Mechthild Enderle
The critical behaviour of stacked-triangular antiferromagnets has been intensely studied since Kawamura predicted new universality classes for triangular and helical antiferromagne…
Two-Phase Equilibrium in Small Alloy Particles
J. Weissmüller, P. Bunzel, G. Wilde
The coexistence of two phases within a particle requires an interface with a significant capillary energy. We show that this entails changes in the nature of alloy phase equilibria…
Low dimensional ordering and fluctuations in methanol--hydroquinone-clathrate studied by X-ray and neutron diffraction
Maikel C. Rheinstädter, Mechthild Enderle, Axel Klöpperpieper +1
Methanol--hydroquinone-clathrate has been established as a model system for dielectric ordering and fluctuations and is conceptually close to magnetic spin systems. In X-ray and…
The Spin-SAF transition in NaV2O5 induced by spin-pseudospin coupling
Claudius Gros, Gennady Y. Chitov
We present microscopic estimates for the spin-spin and spin-speudospin interactions of the quarter-filled ladder compound NaV2O5, obtained by exactly diagonalizing appropriate clus…