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Electrical magnetochiral anisotropy and quantum metric in chiral conductors

Published in 2D Materials, 2024

We reveal a quantum geometric origin of EMCA using a chiral rectangular lattice model, showing that the quantum metric plays a key role in enhancing the nonlinear response.

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Chirality-induced magnet-free spin generation in a semiconductor

Published in Advanced Materials, 2024

Demonstrates magnet-free spin generation in a semiconductor using chirality-induced spin selectivity (CISS) with chiral molecules interfacing Au and n-doped GaAs.

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Hybrid-order topology in unconventional magnets of Eu-based Zintl compounds

Published in Physical Review B, 2024

We reveal that Eu-based Zintl compounds host a hybrid-order topological phase with coexisting gapless Dirac surface states and chiral hinge modes, exhibiting surface-dependent quantum geometry.

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Three-dimensional higher-order saddle-point-induced flatbands in Co-based kagome metals

Published in Physical Review Research, 2024

We report two types of 3D higher-order saddle points in Co-based kagome metals with strongly enhanced density of states and an extended flatband near the Fermi level.

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Revealing quantum geometry in nonlinear quantum materials

Published in Reports on Progress in Physics, 2025

This review provides a modern framework for understanding how quantum geometric quantities—such as the quantum metric, Berry curvature, and quantum connection—govern nonlinear responses in quantum materials.

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QMBench: A Research Level Benchmark for Quantum Materials Research

Published in Online Benchmark Resource, 2025

Co-developed QMBench, a domain-specific benchmark of LLM capabilities in quantum materials research with expert-level tasks across structural, electronic, symmetry, thermodynamic, and DFT domains.

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Electrical magnetochiral anisotropy and quantum metric in chiral conductors

Published: March 17, 2025

Focus Session: Chirality and Spin Properties in Chiral Matters.

Teaching experience 1

Undergraduate course, University 1, Department, 2014

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Teaching experience 2

Workshop, University 1, Department, 2015

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