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Microscopic theory for cross-coupled ferroic orders in chiral magnets

Publicly Offered Research

Project AreaUnveiling, Design, and Development of Asymmetric Quantum Matters
Project/Area Number 24H01668
Research Category

Grant-in-Aid for Transformative Research Areas (A)

Allocation TypeSingle-year Grants
Review Section Transformative Research Areas, Section (II)
Research InstitutionOkayama University

Principal Investigator

JESCHKE HARALD  岡山大学, 先鋭研究領域, 特任教授 (10800211)

Project Period (FY) 2024-04-01 – 2026-03-31
Project Status Granted (Fiscal Year 2025)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2025: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2024: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordschiral magnets
Outline of Research at the Start

In chiral spin-ordered states, all mirror symmetries are broken, and a state and its mirror image cannot be overlapped by any spatial rotation or translation. Chiral magnets are an excellent platform to study cross-coupled ferroic orders, magnetic optical activity and topological transport properties. The central aim of this project is to identify and analyze the microscopic origin of magnetic chirality and multiferroicity in three classes of chiral magnets. The quantitative understanding will be the basis for the systematic design of new chiral magnets.

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Published: 2024-04-05   Modified: 2025-06-20  

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