Research Paper
@ IMR, Tohoku U (Current)
H.-Y. Chen, R. Arita, Y. Nomura, First-Principles Approach to Spin Excitations in Noncollinear Magnetic Systems, npj. Comput. Mater. accepted. arXiv:2510.14405
K. Le, A. Esquembre-Kucukalic, H.-Y. Chen, I. Maliyov, J.-J. Zhou, D. Sangalli, A. Molina-Sanchez, M. Bernardi, Magnon-phonon interactions from first principles, Physical Review B 2025 112 (18), L180403
M. Osada, C. Terakura, A. Kikkawa, M. Nakajima, H.-Y. Chen, Y. Nomura, Y. Tokura, A. Tsukazaki, Strain-tuning for superconductivity in La3Ni2O7 thin films, Communications Physics 8 251 (2025)
K. Karube, Y. Onuki, T. Nakajima, H.-Y. Chen, H. Ishizuka, M. Kimata, T. Ohhara, K. Munakata, T. Nomoto, R. Arita, T. Arima, Y. Tokura, Y. Taguchi, Giant Hall effect in a highly conductive frustrated magnet GdCu2, npj Quantum Materials 10 55 (2025)
T. Miki, H.-Y. Chen, T. Koretsune, Y. Nomura, DiracBilinears.jl: A package for computing Dirac bilinears in solids, Computer Physics Communications 317 (2025) 109857
@ Riken
H.-Y. Chen, T. Nomoto, M. Hirschberger, R. Arita, Topological Hall Effect of Skyrmions from first Principles, Physical Review X 15 011054
T. Noma, H.-Y. Chen, B. Dhara, M. Sotome, T. Nomoto, R. Arita, M. Nakamura, D. Miyajima, Bulk Photovoltaic Effect Along the Nonpolar Axis in Organic-Inorganic Hybrid Perovskites, Angewandte Chemie (2023): e202309055
H.-Y. Chen, T. Nomoto, R. Arita, Development of ab initio method for exciton condensation and its application to TiSe2, Physical Review Research 2023 5 , 043183
@ Caltech
H.-Y. Chen, D. Sangalli and M. Bernardi, First-principles ultrafast exciton dynamics and time-domain spectroscopies: Dark-exciton mediated valley depolarization in monolayer WSe2, Physical Review Research 2022 4, 043203.
H.-Y. Chen, A. Mitridate, T. Trickle, Z. Zhang, M. Bernardi, K. M. Zurek, Dark matter direct detection in materials with spin-orbit coupling. Physical Review D 2022, 106, 015024.
N.-E. Lee, H.-Y. Chen, J.-J. Zhou, M. Bernardi, Facile ab initio approach for self-localized polarons from canonical transformations, Physical Review Materials 5 (6), 063805
S. Gao, H.-Y. Chen, M. Bernardi, Radiative Properties and Excitons of Candidate Defect Emitters in Hexagonal Boron Nitride. npj Computational Materials 7 (1), 1-7
H.-Y. Chen, D. Sangalli, M. Bernardi, Exciton-Phonon Interactions and Relaxation Times from First Principles. Physical Review Letters 2020 125, 107401.
N.-E. Lee, J.-J. Zhou, H.-Y. Chen, M. Bernardi, Next-to-Leading Order Ab Initio Electron-Phonon Scattering, Nature Communications 2020 11, 1607.
V.A. Jhalani, H.-Y Chen, M. Palummo, M. Bernardi, Precise Radiative Lifetimes in Bulk Crystals from First Principles: The Case of Wurtzite GaN, Journal of Physics: Condensed Matter 2019 32, 084001.
H.-Y Chen, V.A. Jhalani, M. Palummo, M. Bernardi, Ab initio calculations of exciton radiative lifetimes in bulk crystals, nanostructures, and molecules, Physical Review B 2019, 100, 075135
H.-Y. Chen, M. Palummo, D. Sangalli, M. Bernardi, Theory and Ab Initio Computation of the Anisotropic Light Emission in Monolayer Transition Metal Dichalcogenides. Nano Letters 2018, 18, 3839.
@ NTU
H.-Y. Chen, H.-Y. Chen, Heterotic surface defects and dualities from 2d/4d indices. Journal of High Energy Physics 2014, 10, 4.
H.-Y. Chen, H.-Y. Chen, J.-K. Ho, Connecting mirror symmetry in 3d and 2d via localization. International Journal of Modern Physics A 2014, 29, 1530004.
Invited Talk
2024 APS March Meeting. Minneapolis , MN, USA, Ab initio approach for exciton-phonon interactions and exciton dynamics
2022 The 20th Workshop on First-Principles Computational Materials Physics. Kaohsiung, Taiwan, Exciton dynamics and transient behavior from first-principle (Online)
Press Release