36 citations · 37 across the 5 of their papers we have counts for
5 papers
Viscosity models for silicate melts
Jesper deClaville Christiansen
Rheology of silicates (melts or super cooled as glasses) is one of the most important fields to mankind, as geological activity largely influences life. In this paper, unifying emp…
The effect of strain rate on the viscoplastic behavior of isotactic polypropylene at finite strains
A. D. Drozdov, J. deC. Christiansen
Two series of uniaxial tensile tests are performed on isotactic polypropylene with the strain rates ranging from 5 to 200 mm/min. In the first series, injection-molded specimens ar…
The effect of annealing on the elastoplastic response of isotactic polypropylene
A. D. Drozdov, J. deC. Christiansen
Four series of tensile loading-unloading tests are performed on isotactic polypropylene in the sub-yield domain of deformations at room temperature. In the first series, injection-…
The effect of annealing on the nonlinear viscoelastic response of isotactic polypropylene
A. D. Drozdov, J. deC. Christiansen
Three series of tensile relaxation tests are performed on isotactic polypropylene at room temperature in the vicinity of the yield point. In the first series of experiments, inject…
Atomic-Scale Structure of Dislocations Revealed by Scanning Tunnelling Microscopy and Molecular Dynamics
J. Christiansen, K. Morgenstern, J. Schiøtz +5
The intersection between dislocations and a Ag(111) surface has been studied using an interplay of scanning tunneling microscopy (STM) and molecular dynamics (MD). Whereas the STM…