# Crystal Electric Field Level Scheme Behind Giant Magnetocaloric Effect for Hydrogen Liquefaction

https://mdr.nims.go.jp/datasets/b4177e35-1d0f-491f-a605-045a6465281f

## File

- [MLF_AR2022.pdf](https://mdr.nims.go.jp/filesets/20322053-275d-4a34-a0bb-dc88fc52c18a/download) ([Detail](https://mdr.nims.go.jp/filesets/20322053-275d-4a34-a0bb-dc88fc52c18a.md))

## Id

b4177e35-1d0f-491f-a605-045a6465281f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-05-08T11:58:17.387253Z

## Updated at

2024-05-20T03:30:17.246354Z

## Published at

2024-05-20T03:30:17.633307Z

## Doi



## First published url

https://mlfinfo.jp/en/reports/published.html

## Date published



## Recorded date published



## Resource type

report

## Manuscript type

vor

## Collection



## Title

- title: Crystal Electric Field Level Scheme Behind Giant Magnetocaloric Effect for
    Hydrogen Liquefaction
  title_type: original
  lang: en

## Description

- description: The relationship between ΔSM and crystal field parameters derived in
    this study provides new guidelines for searching for compounds with larger magnetocaloric
    effects near the hydrogen liquefaction temperature. Recent advancements in density
    functional theory calculations have unlocked the possibility of predicting CEF
    pa-rameters for rare-earth systems based on the crystal information. A combination
    of DFT calcu-lations and the relationships between |∆SM| and the CEF parameters
    derived in this study would accelerate the search for compounds with a large MCE
    and design more magnetic refrigera-tion materials.
  description_type: abstract
  lang: eng

## Creator

- name: N. Terada
  role: author
  orcid: https://orcid.org/0000-0002-8676-5586
  organization: National Institute for Materials Science
  department: Research Center for Magnetic and Spintronic Materials/Green Magnetic
    Materials Group
  ror: https://ror.org/026v1ze26
- name: H. Mamiya
  role: author
- name: H. Saito
  role: author
- name: T. Nakajima
  role: author
- name: T. D. Yamamoto
  role: author
- name: K. Terashima
  role: author
- name: H. Takeya
  role: author
- name: O. Sakai
  role: author
- name: S. Itoh
  role: author
- name: Y. Takano
  role: author
- name: M. Hase
  role: author
- name: H. Kitazawa
  role: author

## Contact agent



## Publisher

organization: J-PARC MLF

## Managing organization



## Keyword

- subject: Neutron scattering
  schema: not_defined
- subject: Magnetocaloric effectg
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: J-PARC MLF Annual Report 2022
  start_page: 37
  end_page: 38

## Conference



## Related item



## Funding

- identifier: JPMJMI18A3
  funder_name: JST
  description: JST-Mirai Program

## 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



## Software



## Custom property



## Fileset

- id: 20322053-275d-4a34-a0bb-dc88fc52c18a
  filename: MLF_AR2022.pdf
  content_type: application/pdf
  size: 1078397
  md5: 1c91b93a0966ffea0d8170a40c2ae947

## Thumbnail

fileset_id: 20322053-275d-4a34-a0bb-dc88fc52c18a
filename: MLF_AR2022.pdf