Search Results for author: L. Bellaiche

Found 2 papers, 0 papers with code

Active learning of effective Hamiltonian for super-large-scale atomic structures

no code implementations18 Jul 2023 Xingyue Ma, Hongying Chen, Ri He, Zhanbo Yu, Sergei Prokhorenko, Zheng Wen, Zhicheng Zhong, Jorge Iñiguez, L. Bellaiche, Di wu, Yurong Yang

The first-principles-based effective Hamiltonian scheme provides one of the most accurate modeling technique for large-scale structures, especially for ferroelectrics.

Active Learning

Complex Spin Hamiltonian Represented by Artificial Neural Network

no code implementations2 Oct 2021 Hongyu Yu, Changsong Xu, Feng Lou, L. Bellaiche, Zhenpeng Hu, Xingao Gong, Hongjun Xiang

The effective spin Hamiltonian method is widely adopted to simulate and understand the behavior of magnetism.

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