Crystalline Material
Crystalline materials research focuses on understanding and predicting the properties of these materials based on their atomic arrangements. Current research heavily utilizes machine learning, employing graph neural networks (GNNs), transformers, and generative models like diffusion models and Riemannian flow matching to analyze crystal structures, predict properties (e.g., formation energy, band gap, strength), and even generate novel crystal structures. These advancements are significantly accelerating materials discovery and design, enabling the efficient screening of potential materials for various technological applications, such as energy storage and catalysis, and improving our understanding of fundamental material behavior.
Papers
Crystal-GFN: sampling crystals with desirable properties and constraints
Mila AI4Science, Alex Hernandez-Garcia, Alexandre Duval, Alexandra Volokhova, Yoshua Bengio, Divya Sharma, Pierre Luc Carrier, Yasmine Benabed, Michał Koziarski, Victor Schmidt
Crystal: Introspective Reasoners Reinforced with Self-Feedback
Jiacheng Liu, Ramakanth Pasunuru, Hannaneh Hajishirzi, Yejin Choi, Asli Celikyilmaz