Structure prediction drives materials discovery

AR Oganov, CJ Pickard, Q Zhu, RJ Needs - Nature Reviews Materials, 2019 - nature.com
Progress in the discovery of new materials has been accelerated by the development of
reliable quantum-mechanical approaches to crystal structure prediction. The properties of a …

Machine learning interatomic potentials as emerging tools for materials science

VL Deringer, MA Caro, G Csányi - Advanced Materials, 2019 - Wiley Online Library
Atomic‐scale modeling and understanding of materials have made remarkable progress,
but they are still fundamentally limited by the large computational cost of explicit electronic …

New developments in evolutionary structure prediction algorithm USPEX

AO Lyakhov, AR Oganov, HT Stokes, Q Zhu - Computer Physics …, 2013 - Elsevier
We present new developments of the evolutionary algorithm USPEX for crystal structure
prediction and its adaptation to cluster structure prediction. We show how to generate …

Microscopic theory of hardness and design of novel superhard crystals

Y Tian, B Xu, Z Zhao - International Journal of Refractory Metals and Hard …, 2012 - Elsevier
Hardness can be defined microscopically as the combined resistance of chemical bonds in
a material to indentation. The current review presents three most popular microscopic …

Evolutionary search for superhard materials: Methodology and applications to forms of carbon and TiO

AO Lyakhov, AR Oganov - Physical Review B—Condensed Matter and …, 2011 - APS
We have developed a method for prediction of the hardest crystal structures in a given
chemical system. It is based on the evolutionary algorithm USPEX (Universal Structure …

Complex low energy tetrahedral polymorphs of group IV elements from first principles

C He, X Shi, SJ Clark, J Li, CJ Pickard, T Ouyang… - Physical Review Letters, 2018 - APS
The energy landscape of carbon is exceedingly complex, hosting diverse and important
metastable phases, including diamond, fullerenes, nanotubes, and graphene. Searching for …

[HTML][HTML] Wide bandgap semiconductor-based integrated circuits

S Yuvaraja, V Khandelwal, X Tang, X Li - Chip, 2023 - Elsevier
Wide-bandgap semiconductors possess much larger energy bandgaps in comparison to
traditional semiconductors such as silicon, rendering them very promising for applications in …

Tetragonal allotrope of group 14 elements

Z Zhao, F Tian, X Dong, Q Li, Q Wang… - Journal of the …, 2012 - ACS Publications
Group 14 elements (C, Si, and Ge) exist as various stable and metastable allotropes, some
of which have been widely applied in industry. The discovery of new allotropes of these …

Structure, bonding, and mineralogy of carbon at extreme conditions

AR Oganov, RJ Hemley… - … in Mineralogy and …, 2013 - pubs.geoscienceworld.org
The nature and extent of Earth's deep carbon cycle remains uncertain. This chapter
considers high-pressure carbon-bearing minerals, including those of Earth's mantle and …

Stochastic generation of complex crystal structures combining group and graph theory with application to carbon

X Shi, C He, CJ Pickard, C Tang, J Zhong - Physical Review B, 2018 - APS
A method is introduced to stochastically generate crystal structures with defined structural
characteristics. Reasonable quotient graphs for symmetric crystals are constructed using a …