Crystalium released

We have published the world’s largest database of surface energies and Wulff shapes, dubbed Crystalium. A collaborative effort between the Materials Virtual Lab and the Materials Project, this new open-source database can help researchers design new materials for technologies in which surfaces and interfaces play an important role, such as fuel cells, catalytic converters in…

Dopant segregation and embrittlement at Mo grain boundaries

Richard Tran and Zihan Xu published their paper on “Computational study of metallic dopant segregation and embrittlement at Molybdenum grain boundaries” in Acta Materialia. Mo and its alloys are important refractory materials for high temperature applications, but suffer from low ductility. In this work, we investigated the segregation and strengthening effects of 29 metallic dopants using DFT and…

Pymatgen is one of the top cited papers in Computational Materials Science

Prof Ong’s paper “Python Materials Genomics (pymatgen): A robust, open-source python library for materials analysis” are among the top 3 most cited papers in the journal Computational Materials Science since 2011. Check out the paper and find out how the open-source pymatgen library can help accelerate your research today!

Electronic structure descriptor for narrow-band red phosphors

Congratulations to Zhenbin on his first paper “Electronic Structure Descriptor for Discovery of Narrow-Band Red-Emitting Phosphors” in Chemistry of Materials! Narrow-band red-emitting phosphors are a critical component in phosphor-converted light-emitting diodes for highly efficient illumination-grade lighting. In this work, we report the discovery of a quantitative descriptor for narrow-band Eu2+-activated emission identified through a comparison…

Insights into the Li7P3S11 superionic conductor

Iek-Heng Chu just published a new article in ACS Applied Materials & Interfaces. This is a highly collaborative work involving the expertise of many MAVRL group members as well as the Meng group. In this work, we investigate the performance limits of Li7P3S11, a highly promising lithium superionic conductor solid electrolyte. We find that Li7P3S11…

Thermodynamics and kinetics of multi-electron ε-VOPO4

Paul Lin published his first-author paper on the “Thermodynamics, Kinetics and Structural Evolution of ε-LiVOPO4 over Multiple Lithium Intercalation”in Chemistry of Materials, as well as his co-author paper in ACS Applied Materials & Interfaces on “Thermal Stability and Reactivity of Cathode Materials for Li-Ion Batteries”. These papers are collaborative work as part of the NorthEast…