# Evaluation of field-induced magnetic moments in the spin-1/2 antiferromagnetic trimerized chain compound Cu3(P2O6OD)2

https://mdr.nims.go.jp/datasets/f909d7b0-1974-4ee8-b741-463b8f3f16b4

## File

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## Id

f909d7b0-1974-4ee8-b741-463b8f3f16b4

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2021-08-05T16:23:59.610075Z

## Updated at

2024-01-05T13:14:03.133969Z

## Published at

2021-08-13T18:55:13.098729Z

## Doi



## First published url

https://doi.org/10.1103/PhysRevB.102.014403

## Date published

2020-07-06

## Recorded date published

2020-7

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Evaluation of field-induced magnetic moments in the spin-1/2 antiferromagnetic
    trimerized chain compound Cu3(P2O6OD)2
  title_type: original
  lang: en

## Description

- description: "We report on our evaluation of field-induced magnetic moments in the
    paramagnetic state of the spin- 1/2 antiferromagnetic trimerized (J1 − J2 − J2)
    chain compound Cu3(P2O6OD)2 with J1 = 111K and J2 = 30K\r\n[M. Hase et al., Phys.
    Rev. B 76, 064431 (2007)]. Magnetic reflections with integer indices, generated
    by fieldinduced magnetic moments, were observed at neutron-diffraction experiments
    performed in an applied magnetic field, and we evaluated the magnitudes of the
    moments to be M1 = 0.43(2)μB/Cu and M2 = 0.013(10)μB/Cu on the two crystallographic
    Cu2+ (Cu1 and Cu2) sites, respectively, at 6 T and 1.6 K. The resulting ratio
    M2/M1 = 0.03(2) is in good agreement with the theoretical value for the ratio
    of the magnetization at the two sites. We thus conclude that for this well-understood
    spin system (which has the advantage of being amenable to detailed theoretical
    calculations) the extracted field-induced magnetic moments reproduce the correct
    information on the magnetization. Our result leads us to believe that we can precisely
    evaluate exchange interactions in paramagnets with multiple exchange interactions
    and multiple crystallographic magnetic-ion sites\r\nby using field-induced magnetic
    moments in combination with macroscopic physical quantities. This idea is expected
    to be applicable to a wide variety of quantum and frustrated magnets without long-range
    order."
  description_type: abstract
  lang: en

## Creator

- name: Keller, Lukas
  role: author
- name: Tanaka, Akihiro
  role: author
  orcid: https://orcid.org/0000-0001-8049-0860
- name: Hase, Masashi
  role: author
  orcid: https://orcid.org/0000-0003-2717-461X
- name: Stuhr, Uwe
  role: author
- name: Kohno, Masanori
  role: author
  orcid: https://orcid.org/0000-0001-5900-9139
- name: Pomjakushin, Vladimir Yu.
  role: author
- name: Doenni, Andreas
  role: author
  orcid: https://orcid.org/0000-0002-7300-9175

## Contact agent



## Publisher

organization: American Physical Society

## Managing organization



## Keyword

- subject: neutron diffraction
  schema: not_defined
- subject: field-induced magnetic moment
  schema: not_defined
- subject: magnetic field
  schema: not_defined
- subject: Cu3(P2O6OD)2
  schema: not_defined

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## Fileset

- id: 763c73c0-4342-4e9f-82f0-152aa77bc494
  filename: PRB102_014403_2020.pdf
  content_type: application/pdf
  size: 685221
  md5: 678b4cb28a0cb6f36e1eb79bd368163f

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filename: PRB102_014403_2020.pdf