[PDF][PDF] A Raman spectroscopic study of high-uranium zircon from the Chernobyl" lava"

T Geisler, BE Burakov, V Zirlin… - EUROPEAN …, 2005 - researchgate.net
We have studied technogenic, high-uranium zircon, which crystallised from melt formed
during the accident at the Chernobyl Nuclear Power Plant in 1986, by confocal Raman …

Heat capacities and entropies of mixing of pyrope-grossular (Mg3Al2Si3O12-Ca3Al2Si3O12) garnet solid solutions: A low-temperature calorimetric and a …

E Dachs, CA Geiger - American Mineralogist, 2006 - pubs.geoscienceworld.org
The low-temperature heat capacities for a series of synthetic garnets along the pyrope-
grossular (Py-Gr) join were measured with the heat capacity option of the Physical …

On the use of symmetry in configurational analysis for the simulation of disordered solids

S Mustapha, P D'Arco, M De La Pierre… - Journal of Physics …, 2013 - iopscience.iop.org
The starting point for a quantum mechanical investigation of disordered systems usually
implies calculations on a limited subset of configurations, generated by defining either the …

Simulation of thermodynamic mixing properties of actinide-containing zircon solid solutions

EDA Ferriss, RC Ewing, U Becker - American Mineralogist, 2010 - degruyter.com
Solid solutions among zircon (ZrSiO4, I41/amd) and zircon-structured orthosilicates ASiO4
(A= Hf, Th, U, Pu, or Ce) are important to a wide variety of applications: nuclear materials …

Incorporation of Y and REEs in aluminosilicate garnet: Energetics from atomistic simulation

WD Carlson, JD Gale, K Wright - American Mineralogist, 2014 - degruyter.com
Yttrium and the rare-earth elements (Y+ REEs) are incorporated into aluminosilicate garnet
as trivalent ions replacing divalent Mg, Fe, Mn, or Ca (“M2+”) in dodecahedral sites, which …

An efficient cluster expansion method for binary solid solutions: Application to the halite-silvite, NaCl-KCl, system

V Vinograd, B Winkler - Reviews in Mineralogy and …, 2010 - pubs.geoscienceworld.org
Abstract The system NaCl-KCl is used as an example to introduce the reader to a variety of
concepts, which form the modern solid solution theory. The chapter starts with the discussion …

Atomistic theory and simulation of the morphology and structure of ionic nanoparticles

D Spagnoli, JD Gale - Nanoscale, 2012 - pubs.rsc.org
Computational techniques are widely used to explore the structure and properties of
nanomaterials. This review surveys the application of both quantum mechanical and force …

Subsolidus phase relations in the system predicted from the excess enthalpies of supercell structures with single and double defects

VL Vinograd, MHF Sluiter, B Winkler - Physical Review B—Condensed Matter …, 2009 - APS
The thermodynamic mixing properties of a binary (A x B 1− x) R solid solution are evaluated
from the enthalpies of supercell structures A m− 2 B 2 R m and B m− 2 A 2 R m, where m is …

A periodic density functional study of the location of titanium within TS-1

JD Gale - Solid state sciences, 2006 - Elsevier
The thermodynamics of the substitution of titanium within the silicalite framework to form TS-
1 has been investigated using periodic density functional theory. In contrast to previous force …

Thermodynamics of mixing in pyrope-grossular, Mg3Al2Si3O12-Ca3Al2Si3O12, solid solution from lattice dynamics calculations and Monte Carlo simulations

VL Vinograd, MHF Sluiter - American Mineralogist, 2006 - degruyter.com
Static lattice energy calculations (SLEC), based on empirical pair potentials have been
performed for a set of 125 different structures with compositions between pyrope and …