Aspects of the structure and dynamics of the CMR material Nd0.5Pb0.5MnO3
Physica B Condensed Matter Elsevier 276 (2000) 774-775
Amorphous silica from the Rigid Unit Mode approach
Mineralogical Magazine 64:3 (2000) 377-388
Abstract:
We apply the Rigid Unit Mode model, which was initially developed for crystalline silicates, to the study of the flexibility of silica glass. Using a density-of-states approach we show that silica glass has the same flexibility against infinitesimal displacements of crystalline phases. Molecular dynamics simulations also show that parts of the silica structure are able to undergo large spontaneous changes through reorientations of the SiO4 tetrahedra with no energy cost.Modeling the magnetic structure of Dy7Fe3 metallic glass
Physical Review B American Physical Society (APS) 61:1 (2000) 487-491
Rigid Unit Modes in Framework Structures: Theory, Experiment and Applications
Chapter in , Mineralogical Society of America 39:1 (2000) 1-33
Rigid unit modes in framework structures: Theory, experiment and applications
Reviews in Mineralogy and Geochemistry 39 (2000) 1-33