# Interplay between Angular-Dependent Magnetoresistance Oscillation and Charge-Ordered States in the Organic Conductor <i>β</i>′′-(ET)(TCNQ)

https://mdr.nims.go.jp/datasets/e0546169-e7ed-4902-b908-c5b84c30c434

## File

- [ETTCNQ_pressure_v16.pdf](https://mdr.nims.go.jp/filesets/b9bee2f7-99a6-40a7-baa2-fb00f17d4292/download) ([Detail](https://mdr.nims.go.jp/filesets/b9bee2f7-99a6-40a7-baa2-fb00f17d4292.md))

## Id

e0546169-e7ed-4902-b908-c5b84c30c434

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-08-29T05:08:16.367098Z

## Updated at

2024-09-10T05:22:29.698296Z

## Published at

2024-09-10T07:30:57.648903Z

## Doi

https://doi.org/10.48505/nims.4709

## First published url

https://doi.org/10.7566/jpsj.93.094708

## Date published

2024-09-15

## Recorded date published

2024-9-15

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Interplay between Angular-Dependent Magnetoresistance Oscillation and Charge-Ordered
    States in the Organic Conductor <i>β</i>′′-(ET)(TCNQ)
  title_type: original
  lang: en

## Description

- description: This paper examines the effect of pressure on the angular-dependent
    magnetoresistance and Shubnikov–de Haas (SdH) oscillations in the organic conductor
    beta”-(ET)(TCNQ), where ET and TCNQ represent bis(ethylenedithio)tetrathiafulvalene
    and tetracyanoquinodimethane. At 0 kbar, three anomalies in the interlayer resistance
    are observed at approximately 174 K, 72 K, and 22 K. Below 22 K, both Yamaji oscillations
    and a periodic dip structure, caused by a commensurability effect, are seen at
    high magnetic fields. When the pressure increases to 2.0 kbar, the first anomaly
    is suppressed, and the other two shift to lower temperatures, with similar oscillations
    and dip structures remaining below 22 K. At 5.1 kbar, the third anomaly disappears,
    and only the dip structure is observed, indicating it is due to a commensurability
    effect between a possible 4kF charge-density wave in the TCNQ layers and the interlayer
    lattice potential. No Yamaji oscillations are detected at 5.1 kbar, but a higher
    SdH frequency suggests a magnetic breakdown orbit in the undulated Fermi surface
    from the ET layers. The study establishes the temperature-pressure phase diagram
    of beta”-(ET)(TCNQ) based on resistance measurements.
  description_type: abstract
  lang: und

## Creator

- name: Syuma Yasuzuka
  role: author
- name: Shinya Uji
  role: author
  orcid: https://orcid.org/0000-0001-9351-6388
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Taichi Terashima
  role: author
  orcid: https://orcid.org/0000-0001-9239-0621
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Takako Konoike
  role: author
  orcid: https://orcid.org/0000-0002-6037-5782
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: David Graf
  role: author
- name: Eun Sang Choi
  role: author
- name: James S. Brooks
  role: author
- name: Hiroshi M. Yamamoto
  role: author
- name: Reizo Kato
  role: author

## Contact agent



## Publisher

organization: Physical Society of Japan

## Managing organization



## Keyword

- subject: 角度依存磁気抵抗振動
  schema: not_defined

## Rights

- description: "©2024 The Physical Society of Japan (J. Phys. Soc. Jpn. 93, 094708,
    10.7566/JPSJ.93.094708)"
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Journal of the Physical Society of Japan
  issn: '00319015'
  volume: '93'
  issue: '9'
  article_number: '094708'

## Conference



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## Specimen



## Chemical composition



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## Fileset

- id: b9bee2f7-99a6-40a7-baa2-fb00f17d4292
  filename: ETTCNQ_pressure_v16.pdf
  content_type: application/pdf
  size: 696991
  md5: 441ebbf0b4900f96a9b4045ec8cb044c

## Thumbnail

fileset_id: b9bee2f7-99a6-40a7-baa2-fb00f17d4292
filename: ETTCNQ_pressure_v16.pdf