Varnik, F.: Complex rheology of a simple model glass: Shear thinning, dynamic versus static yielding and flow heterogeneity. Institut für theoretische Physik, University of Düsseldorf, Germany (2005)
Varnik, F.: Stress fluctuations, static yield stress and shear banding in a flowing Lennard-Jones glass. SPIE conference on Fluctuation and Noise in Materials, Maspalomas, Gran Canaria, Spain (2004)
Varnik, F.: The static yield stress and flow heterogeneity in a model glass: A molecular dynamics study. International workshop on dynamics in viscous liquids, München, Germany (2004)
Varnik, F.: Etude par dynamique moléculaire de l’écoulement dans les systèmes amorphes. Laboratoire de Physique de la Matière Condensée, Université Claude Bernard Lyon 1, Lyon, France (2004)
Varnik, F.: Yield stress and shear banding in a flowing Lennard-Jones glass: A molecular dynamics study. Seminar talk at Laboratoire de Physico-Chimie Théorique, ESPCI, Paris, France (2003)
Varnik, F.: Rhéologie non-linéaire d’un modèle simple: La bande de cisaillement et la dynamique locale. Deuxième Journée de Modélisation Moléculaire des Polymères et des Matériaux Amorphes, Université Paris Sud, Orsay, France (2003)
Varnik, F.: Confinement effects on the slow dynamics of a supercooled polymer melt: Rouse modes and the incoherent scattering function. 2nd International Workshop on Dynamics in Confinement, Grenoble, France (2003)
Varnik, F.: Résultats de simulations de dynamique moléculaire sur la dynamique vitreuse d’un système de polymères. Seminar at Laboratoire de Chimie-Physique, Université Paris Sud, Orsay, France (2001)
Varnik, F.: Effects of the confinement on the glass transition in thin polymer films. 28th International Conference on Dynamical Properties of Solids (DYPROSO XXVIII), Kerkrade, The Netherlands (2001)
Varnik, F.: Measurements of moments for diffracted laser beams: Comparison with theory. 4-th International Conference on Laser Beam and Optics Characterization (LBOC), München, Germany (1997)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this ongoing project, we investigate spinodal fluctuations at crystal defects such as grain boundaries and dislocations in Fe-Mn alloys using atom probe tomography, electron microscopy and thermodynamic modeling [1,2].
The aim of the Additive micromanufacturing (AMMicro) project is to fabricate advanced multimaterial/multiphase MEMS devices with superior impact-resistance and self-damage sensing mechanisms.
TiAl-based alloys currently mature into application. Sufficient strength at high temperatures and ductility at ambient temperatures are crucial issues for these novel light-weight materials. By generation of two-phase lamellar TiAl + Ti3Al microstructures, these issues can be successfully solved. Because oxidation resistance at high temperatures is…
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…