1 citations · 1 across the 3 of their papers we have counts for
4 papers
Peak Nothing: Recent Trends in Mineral Resource Production
James R. Rustad
The production histories of seventeen raw materials are analyzed with the logistic model. Although many of these resources have exhibited logistic behavior in the past, they now sh…
Density functional calculation of the heats of formation of rare-earth orthophosphates
James R. Rustad
Electronic structure calculations are carried out to estimate the heats of formation of rare-earth orthophosphates from their oxides. The calculated heats of formation are systemat…
Ab Initio calculation of the vibrational spectrum and thermodynamic properties of rhombohedral P4O10
James R. Rustad
Plane-wave pseudopotential methods and density functional perturbation theory are used to calculate the phonon density of states and thermodynamic functions of h-P4O10. The calcula…
The effect of pressure and spin on the isotopic composition of ferrous iron dissolved in periclase and silicate perovskite
James R. Rustad, Piotr Zarzycki, Maryali P. Sauceda +1
We perform density functional calculations of the equilibrium 57Fe/54Fe ratios for ferrous iron dissolved in periclase and MgSiO3 perovskite at the pressures and temperatures of th…