Ab‐initio simulations of materials using VASP: Density‐functional theory and beyond

J Hafner - Journal of computational chemistry, 2008 - Wiley Online Library
During the past decade, computer simulations based on a quantum‐mechanical description
of the interactions between electrons and between electrons and atomic nuclei have …

Development of hafnium based high-k materials—A review

JH Choi, Y Mao, JP Chang - Materials Science and Engineering: R: Reports, 2011 - Elsevier
The move to implement metal oxide based gate dielectrics in a metal-oxide-semiconductor
field effect transistor is considered one of the most dramatic advances in materials science …

Atomistic modeling of interfaces and their impact on microstructure and properties

Y Mishin, M Asta, J Li - Acta Materialia, 2010 - Elsevier
Atomic-level modeling of materials provides fundamental insights into phase stability,
structure and properties of crystalline defects, and to physical mechanisms of many …

Predicting crystal structure by merging data mining with quantum mechanics

CC Fischer, KJ Tibbetts, D Morgan, G Ceder - Nature materials, 2006 - nature.com
Modern methods of quantum mechanics have proved to be effective tools to understand and
even predict materials properties. An essential element of the materials design process …

Toward computational materials design: the impact of density functional theory on materials research

J Hafner, C Wolverton, G Ceder - MRS bulletin, 2006 - cambridge.org
The development of modern materials science has led to a growing need to understand the
phenomena determining the properties of materials and processes on an atomistic level …

First-principles study of crystal structure and stability of Al–Mg–Si–(Cu) precipitates

C Ravi, C Wolverton - Acta materialia, 2004 - Elsevier
Al–Mg–Si–(Cu) alloys form the basis of a wide variety of commercial precipitation-hardened
alloys, and the observed precipitation sequence in these alloys is complex and involves a …

First-principles calculation of structural energetics of Al–TM (TM= Ti, Zr, Hf) intermetallics

G Ghosh, M Asta - Acta Materialia, 2005 - Elsevier
The total energies and equilibrium cohesive properties of 69 intermetallics in the Al–TM
(TM= Ti, Zr and Hf) systems are calculated from first-principles employing electronic density …

Calculation of impurity diffusivities in α-Fe using first-principles methods

S Huang, DL Worthington, M Asta, V Ozolins, G Ghosh… - Acta Materialia, 2010 - Elsevier
Self-and impurity diffusivities in body-centered-cubic (bcc) iron have been calculated within
the formalisms of harmonic transition-state theory and the Le Claire nine-frequency model …

Thermodynamic properties of binary hcp solution phases from special quasirandom structures

D Shin, R Arróyave, ZK Liu, A Van de Walle - Physical Review B—Condensed …, 2006 - APS
Three different special quasirandom structures (SQS's) of the substitutional hcp A 1− x B x
binary random solutions (x= 0.25, 0.5, and 0.75) are presented. These structures are able to …

Interplay of cation and anion redox in Li4Mn2O5 cathode material and prediction of improved Li4(Mn,M)2O5 electrodes for Li-ion batteries

Z Yao, S Kim, J He, VI Hegde, C Wolverton - Science advances, 2018 - science.org
Significant research effort has focused on improving the specific energy of lithium-ion
batteries for emerging applications, such as electric vehicles. Recently, a rock salt–type …