# Ab-initio phonon calculation for ErAgSe2 / I4_1/amd (141) / materials id 33882

https://mdr.nims.go.jp/datasets/28d33b51-1e71-413d-bf66-011b5a457acc

## Files

- [band_structure.png](https://mdr.nims.go.jp/filesets/8f725352-ea3a-4437-a137-9362710eb0e4/download) ([Detail](https://mdr.nims.go.jp/filesets/8f725352-ea3a-4437-a137-9362710eb0e4.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/f84cb09f-5968-44d9-86fb-67a01392b4d7/download) ([Detail](https://mdr.nims.go.jp/filesets/f84cb09f-5968-44d9-86fb-67a01392b4d7.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/2a4dd34a-57ee-45fc-b2c2-78d9a4b4ef86/download) ([Detail](https://mdr.nims.go.jp/filesets/2a4dd34a-57ee-45fc-b2c2-78d9a4b4ef86.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/bae79e8a-c618-46a7-b0e0-04c1a2dbc834/download) ([Detail](https://mdr.nims.go.jp/filesets/bae79e8a-c618-46a7-b0e0-04c1a2dbc834.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/9705a8a3-83b1-4fde-a60f-c8e1e4f379d4/download) ([Detail](https://mdr.nims.go.jp/filesets/9705a8a3-83b1-4fde-a60f-c8e1e4f379d4.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/89d624f9-2105-4b63-b89b-b0cc5fea3b80/download) ([Detail](https://mdr.nims.go.jp/filesets/89d624f9-2105-4b63-b89b-b0cc5fea3b80.md))

## Id

28d33b51-1e71-413d-bf66-011b5a457acc

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-33882

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T03:20:17.074231Z

## Updated at

2023-05-14T09:50:06.637387Z

## Published at

2023-05-14T14:38:03.482048Z

## Doi



## First published url

http://phonondb.mtl.kyoto-u.ac.jp/

## Date published



## Recorded date published



## Resource type

dataset

## Manuscript type

na

## Collection

- id: d7aab932-8512-4b9a-b93d-b61f6e5e7019
  identifier: https://mdr.nims.go.jp/pid/d7aab932-8512-4b9a-b93d-b61f6e5e7019
  title: MDR phonon calculation database

## Title

- title: Ab-initio phonon calculation for ErAgSe2 / I4_1/amd (141) / materials id
    33882
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for ErAgSe2 / I4_1/amd (141)
    Phonon band structure, phonon DOS, thermal properties at constant volume, and phonon raw data are presented.
    The initial crystal structure used to perform phonon calculation is obtained from the Materials Project using
    pymatgen MPRester. The phonon band structure paths are determined using SeeK-path.
  description_type: abstract
  lang: en

## Creator

- name: Atsushi Togo
  role: author
  orcid: https://orcid.org/0000-0001-8393-9766
  organization: National Institute for Materials Science
  department: MaDIS
  ror: https://ror.org/026v1ze26

## Contact agent

- name: Atsushi Togo
  email: togo.atsushi@nims.go.jp
  organization: NIMS
  ror: https://ror.org/026v1ze26

## Publisher

organization: NIMS
ror: https://ror.org/026v1ze26

## Managing organization

organization: National Institute for Materials Science
department: MaDIS
ror: https://ror.org/026v1ze26

## Keyword

- subject: Phonon
  schema: not_defined
- subject: ErAgSe2
  schema: not_defined
- subject: I4_1/amd (141)
  schema: not_defined

## Rights

- description: Creative Commons Attribution 4.0 International
  identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: simulation

## Embargo



## Journal



## Conference



## Related item

- identifier: https://www.materialsproject.org/materials/mp-33882/
  identifier_type: URI
  relation_type: refers
  related_item_type: dataset

## Funding

- funder_name: MEXT
  description: Supported by MEXT Japan through ESISM (Elements Strategy Initiative
    for Structural Materials) of Kyoto University

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen

- name: ErAgSe2
  description: ErAgSe2
  identifier: mp-33882

## Chemical composition

- identifier: mp-33882
  description: ErAgSe2, Z=4

## Structure for specimen

- description: ErAgSe2 / I4_1/amd (141)
  category_description: ErAgSe2 / I4_1/amd (141)

## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method

- description: Calculation details are found in the phonon raw data.
  category_description: First principles phonon calculation

## Energy level/transition state



## Software

- name: phonopy
  identifier: https://github.com/phonopy/phonopy
- name: spglib
  identifier: https://github.com/spglib/spglib
- name: VASP
  identifier: https://www.vasp.at/

## Custom property



## Fileset

- id: 8f725352-ea3a-4437-a137-9362710eb0e4
  filename: band_structure.png
  content_type: image/png
  size: 70962
  md5: ab2b7d1bd3df6184a2244a4b1f6f90ac
- id: f84cb09f-5968-44d9-86fb-67a01392b4d7
  filename: projected_dos.png
  content_type: image/png
  size: 44929
  md5: a1fa73f463c79cfb66cc7aead90ef62d
- id: 2a4dd34a-57ee-45fc-b2c2-78d9a4b4ef86
  filename: thermal_properties.png
  content_type: image/png
  size: 24758
  md5: 48b35ea646498da0ac1afe1f45cc65f7
- id: bae79e8a-c618-46a7-b0e0-04c1a2dbc834
  filename: total_dos.png
  content_type: image/png
  size: 26809
  md5: 5a6e9d62f69cfd215dbb14e93f27392e
- id: 9705a8a3-83b1-4fde-a60f-c8e1e4f379d4
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 7724
  md5: cb3de3c0c34b243e8ee12551260f268b
- id: 89d624f9-2105-4b63-b89b-b0cc5fea3b80
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 840
  md5: 498bb00ca8565208cd55e5150a5af960

## Thumbnail

fileset_id: 8f725352-ea3a-4437-a137-9362710eb0e4
filename: band_structure.png