# Spin fluctuation induced anomalous Hall effect in the distorted kagome antiferromagnet DyAgGe

https://mdr.nims.go.jp/datasets/819ff760-c2c3-4827-9b46-c28930f08de9

## File

- [DAG_251030.pdf](https://mdr.nims.go.jp/filesets/ce4290cc-3e35-4f70-8ad5-b7448f36818f/download) ([Detail](https://mdr.nims.go.jp/filesets/ce4290cc-3e35-4f70-8ad5-b7448f36818f.md))

## Id

819ff760-c2c3-4827-9b46-c28930f08de9

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-12-09T04:17:27.329702Z

## Updated at

2025-12-10T23:30:14.889153Z

## Published at

2025-12-10T23:24:23.871946Z

## Doi

https://doi.org/10.48505/nims.5991

## First published url

https://doi.org/10.1103/q5ll-klzh

## Date published

2025-12-04

## Recorded date published

2025-12

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Spin fluctuation induced anomalous Hall effect in the distorted kagome antiferromagnet
    DyAgGe
  title_type: original
  lang: en

## Description

- description: ZrNiAl型構造を持つカゴメ格子フラストレート反強磁性体DyAgGeの磁性および電荷輸送特性を磁化、電気抵抗、共鳴X線散乱により調査した。磁場をc軸方向に印加すると、2Kで飽和磁化に対して1/9、1/3、5/9、7/9のプラトーが観測され、7.3Tで強制強磁性状態に移行する。これらのプラトー相ではDy
    L₃吸収端で共鳴強調された変調ベクトル(1/3, 1/3, 0)を持つ磁気超格子反射が見られる。1/9プラトー相を除き、各相は12～15K付近で競合しながら常磁性状態へと移行する。さらに、3～7T付近では大きな負の磁気抵抗と、磁場や磁化に比例しない異常ホール抵抗が現れる。比較のためDyPtInも測定したが、DyAgGeのような相転移や異常な磁気輸送は見られず、異常ホール効果はDyAgGeにおけるスピンカイラリティ由来のスピンゆらぎによるものと考えられる。
  description_type: abstract
  lang: und

## Creator

- name: Tomomi Furuhashi
  role: author
  orcid: https://orcid.org/0009-0008-8017-5375
- name: Keita Nagasawa
  role: author
- name: Yuichi Yamasaki
  role: author
  orcid: https://orcid.org/0000-0002-8560-3462
- name: Hironori Nakao
  role: author
  orcid: https://orcid.org/0000-0003-4020-537X
- name: Yusuke Kozuka
  role: author
  orcid: https://orcid.org/0000-0001-7674-600X
- name: Yoshihiro Tsujimoto
  role: author
  orcid: https://orcid.org/0000-0003-2140-3362
- name: Kazunari Yamaura
  role: author
  orcid: https://orcid.org/0000-0003-0390-8244
- name: Jun Fujioka
  role: author
  orcid: https://orcid.org/0000-0003-1340-0268

## Contact agent



## Publisher

organization: American Physical Society (APS)

## Managing organization



## Keyword

- subject: カゴメ格子
  schema: not_defined
- subject: フラストレート反強磁性体
  schema: not_defined
- subject: 磁性
  schema: not_defined
- subject: 輸送特性
  schema: not_defined
- subject: 共鳴X線散乱
  schema: not_defined

## Rights

- description: "©2025 American Physical Society"
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Physical Review B
  issn: '24699950'
  volume: '112'
  issue: '22'
  article_number: '224408'

## Conference



## Related item



## Funding

- identifier: 21K18813
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: 22H01177
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: 24K03205
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: 24H01685
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: 25K01657
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: 2021S2-004
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: JPMJFR203D
  funder_name: Fusion Oriented REsearch for disruptive Science and Technology
- identifier: JPMJCR2435
  funder_name: Collaborative Research in Engineering, Science and Technology Centre

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



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## Custom property



## Fileset

- id: ce4290cc-3e35-4f70-8ad5-b7448f36818f
  filename: DAG_251030.pdf
  content_type: application/pdf
  size: 1910045
  md5: a29d738bb46d9af6b0b12e4568a1050b

## Thumbnail

fileset_id: ce4290cc-3e35-4f70-8ad5-b7448f36818f
filename: DAG_251030.pdf