# Ab-initio phonon calculation for Sm2Te3 / I-42d (122) / materials id 684911

https://mdr.nims.go.jp/datasets/a3bb74e3-6c76-42b3-ade3-a5c075c7af8a

## Files

- [band_structure.png](https://mdr.nims.go.jp/filesets/6823237b-8e23-4df3-985f-02d148969fcc/download) ([Detail](https://mdr.nims.go.jp/filesets/6823237b-8e23-4df3-985f-02d148969fcc.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/13962e28-68e0-4a49-8875-1648a6490887/download) ([Detail](https://mdr.nims.go.jp/filesets/13962e28-68e0-4a49-8875-1648a6490887.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/7c30f760-6445-44c8-aa4c-5c4681eee602/download) ([Detail](https://mdr.nims.go.jp/filesets/7c30f760-6445-44c8-aa4c-5c4681eee602.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/10e92a71-ef5a-4212-9d63-81ade84847bb/download) ([Detail](https://mdr.nims.go.jp/filesets/10e92a71-ef5a-4212-9d63-81ade84847bb.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/f8e5045e-4da4-42c8-b244-d83cfa8845ff/download) ([Detail](https://mdr.nims.go.jp/filesets/f8e5045e-4da4-42c8-b244-d83cfa8845ff.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/9fd23ae2-2620-43cc-8d73-f21562d61396/download) ([Detail](https://mdr.nims.go.jp/filesets/9fd23ae2-2620-43cc-8d73-f21562d61396.md))

## Id

a3bb74e3-6c76-42b3-ade3-a5c075c7af8a

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-684911

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T05:08:47.983994Z

## Updated at

2023-05-14T09:59:33.946390Z

## Published at

2023-05-14T14:55:17.220470Z

## 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 Sm2Te3 / I-42d (122) / materials id 684911
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Sm2Te3 / I-42d (122)
    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: Sm2Te3
  schema: not_defined
- subject: I-42d (122)
  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-684911/
  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: Sm2Te3
  description: Sm2Te3
  identifier: mp-684911

## Chemical composition

- identifier: mp-684911
  description: Sm2Te3, Z=16

## Structure for specimen

- description: Sm2Te3 / I-42d (122)
  category_description: Sm2Te3 / I-42d (122)

## 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: 6823237b-8e23-4df3-985f-02d148969fcc
  filename: band_structure.png
  content_type: image/png
  size: 88808
  md5: ce84d7a1e985912103158e4f4f528ab7
- id: 13962e28-68e0-4a49-8875-1648a6490887
  filename: projected_dos.png
  content_type: image/png
  size: 48077
  md5: 3c37fdb2d304add915673fe5e22271fd
- id: 7c30f760-6445-44c8-aa4c-5c4681eee602
  filename: thermal_properties.png
  content_type: image/png
  size: 27058
  md5: af5183185239ecc5b2159399e8e985d1
- id: 10e92a71-ef5a-4212-9d63-81ade84847bb
  filename: total_dos.png
  content_type: image/png
  size: 24686
  md5: de0c1e13367e75d8ea1821fd5edc57ef
- id: f8e5045e-4da4-42c8-b244-d83cfa8845ff
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 24372
  md5: 2afd12f33dfca8841f9199f845f434a8
- id: 9fd23ae2-2620-43cc-8d73-f21562d61396
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1292
  md5: dee8c85c00927306f1cfb9a40017dc0d

## Thumbnail

fileset_id: 6823237b-8e23-4df3-985f-02d148969fcc
filename: band_structure.png