Search Results for author: Janosh Riebesell

Found 4 papers, 3 papers with code

Pushing the Pareto front of band gap and permittivity: ML-guided search for dielectric materials

1 code implementation11 Jan 2024 Janosh Riebesell, T. Wesley Surta, Rhys Goodall, Michael Gaultois, Alpha A Lee

Meanwhile, we report the first high-purity synthesis and dielectric characterization of Bi2Zr2O7 with a band gap of 2. 27 eV and a permittivity of 20. 5, meeting all target metrics of our multi-objective search.

Band Gap Dielectric Constant +1

Matbench Discovery -- A framework to evaluate machine learning crystal stability predictions

2 code implementations28 Aug 2023 Janosh Riebesell, Rhys E. A. Goodall, Philipp Benner, Yuan Chiang, Bowen Deng, Alpha A. Lee, Anubhav Jain, Kristin A. Persson

The top 3 models are UIPs, the winning methodology for ML-guided materials discovery, achieving F1 scores of ~0. 6 for crystal stability classification and discovery acceleration factors (DAF) of up to 5x on the first 10k most stable predictions compared to dummy selection from our test set.

Formation Energy

CHGNet: Pretrained universal neural network potential for charge-informed atomistic modeling

1 code implementation28 Feb 2023 Bowen Deng, Peichen Zhong, KyuJung Jun, Janosh Riebesell, Kevin Han, Christopher J. Bartel, Gerbrand Ceder

The simulation of large-scale systems with complex electron interactions remains one of the greatest challenges for the atomistic modeling of materials.

Atomic Forces

Cannot find the paper you are looking for? You can Submit a new open access paper.