3 papers
cond-mat.mtrl-sci2025
Magnon-phonon interactions from first principles
Khoa B. Le, Ali Esquembre-Kucukalic, Hsiao-Yi Chen +6
Modeling spin-wave (magnon) dynamics in novel materials is important to advance spintronics and spin-based quantum technologies. The interactions between magnons and lattice vibrat…
cond-mat.mtrl-sci2025
Understanding Polaronic Transport in Anatase TiO2 Films by Combining Precise Synthesis and First-Principles Many-Body Theory
F. Liu, Z. Yang, Y. Luo +8
In complex oxides, charge carriers often couple strongly with lattice vibrations to form polarons-entangled electron-phonon quasiparticles whose transport properties remain difficu…
cond-mat.mtrl-sci2025
Tensor Learning and Compression of N-phonon Interactions
Yao Luo, Dhruv Mangtani, Shiyu Peng +3
Phonon interactions from lattice anharmonicity govern thermal properties and heat transport in materials. These interactions are described by n-th order interatomic force constants…