# Fabrication of transparent Ce3+-doped (Gd,Lu)3Al5O12 ceramics by two-step spark plasma sintering

https://mdr.nims.go.jp/datasets/96aa7df1-c1b4-4a9a-93ae-8dae3be9b273

## File

- [CERI-(Gd,Lu)AG-Ce3+.pdf](https://mdr.nims.go.jp/filesets/6d2964cb-c9fc-4573-8571-e4475bf5ec64/download) ([Detail](https://mdr.nims.go.jp/filesets/6d2964cb-c9fc-4573-8571-e4475bf5ec64.md))

## Id

96aa7df1-c1b4-4a9a-93ae-8dae3be9b273

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-11-14T04:52:47.349762Z

## Updated at

2024-10-03T23:30:41.733115Z

## Published at

2024-10-03T23:30:41.809961Z

## Doi

https://doi.org/10.48505/nims.4343

## First published url

https://doi.org/10.1016/j.ceramint.2022.09.374

## Date published

2022-10-04

## Recorded date published

2023-2

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Fabrication of transparent Ce3+-doped (Gd,Lu)3Al5O12 ceramics by two-step
    spark plasma sintering
  title_type: original
  lang: en

## Description

- description: "Transparent Ce3+:(Gd,Lu)3Al5O12 with microstructure control were fabricated
    by two-step spark plasma sintering. In the two-step profile, the heating rate
    was changed from 50 to 5°C/min at the first-step temperatures. During the initial
    stage of shrinkage, the holding time of the first step sintering could induce
    densification by suppressing the microstructure coarsening. As compared to the
    single-step profile, the two-step profile showed smaller grain size, which decreased
    with a decrease in the first-step temperature. The porosity of the two-step profile
    was lower than that of the single-step profile, and the lowest porosity was obtained
    at the first-step temperature of 1000°C, which was the starting point of shrinkage.
    The TS-1000 specimen showed the highest transmittance among all the specimens
    because of the microstructure control \r\noffered by the two-step profile. Thus,
    by employing the two-step profile, the transmittance could be increased from 50.1%
    (SS-1250) to 56.5% (TS-1000).\r\n"
  description_type: abstract
  lang: eng

## Creator

- name: Ji-Hwoan Lee
  role: author
  orcid: https://orcid.org/0000-0001-9413-0110
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Byung-Nam Kim
  role: author
  orcid: https://orcid.org/0000-0003-4302-462X
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Ji-Guang Li
  role: author
  orcid: https://orcid.org/0000-0002-5625-7361
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Byung-Koog Jang
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Two step plasma sintering
  schema: not_defined
- subject: Optical property
  schema: not_defined
- subject: Photoluminescence characteristics
  schema: not_defined
- subject: Microstructure
  schema: not_defined
- subject: Gadolinium and lutetium aluminum garnet
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2022-10-04
end_date: 2024-10-04

## Journal

- title: CERAMICS INTERNATIONAL
  issn: '02728842'
  volume: '49'
  issue: '3'
  start_page: 4839
  end_page: 4845

## Conference



## Related item



## Funding



## 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: 6d2964cb-c9fc-4573-8571-e4475bf5ec64
  filename: CERI-(Gd,Lu)AG-Ce3+.pdf
  content_type: application/pdf
  size: 4475924
  md5: af7ebaa2c93c6ab821b97d4d92ad00e8

## Thumbnail

fileset_id: 6d2964cb-c9fc-4573-8571-e4475bf5ec64
filename: CERI-(Gd,Lu)AG-Ce3+.pdf