# Preparation and photoluminescence of Eu<sup>2+</sup> and Eu<sup>3+</sup>-doped NaLuO<sub>2</sub>

https://mdr.nims.go.jp/datasets/1e95c8cd-1f32-4191-a887-8aec43d5ad89

## File

- [Preparation and photoluminescence of Eu2+ and Eu3+-doped NaLuO2.pdf](https://mdr.nims.go.jp/filesets/1f7113d1-df32-46b3-a9f2-051d0f00268f/download) ([Detail](https://mdr.nims.go.jp/filesets/1f7113d1-df32-46b3-a9f2-051d0f00268f.md))

## Id

1e95c8cd-1f32-4191-a887-8aec43d5ad89

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-12-04T03:18:38.819562Z

## Updated at

2025-12-05T03:30:12.453895Z

## Published at

2025-12-05T03:23:27.705419Z

## Doi



## First published url

https://doi.org/10.2109/jcersj2.25048

## Date published

2025-07-01

## Recorded date published

2025

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Preparation and photoluminescence of Eu<sup>2+</sup> and Eu<sup>3+</sup>-doped
    NaLuO<sub>2</sub>
  title_type: original
  lang: en

## Description

- description: Single phase NaLuO2, which crystallizes in the ¡-NaFeO2-type structure
    (trigonal, space group R-3m), was synthesized by heating a mixture of Na2O and
    Lu2O3 at 1150 °C. The crystal structure of this oxide was analyzed using the Rietveld
    method for the powder X-ray diffraction pattern, and the oxygen atom coordinate
    [z = 0.2397(3)] was refined. Mixtures of NaLuO2 and europium monoxide with a composition
    NaLuO2–xEuO (x = 0.0, 0.01, 0.1, 1.0 mol %) were heated at 900 °C for 12 h in
    a N2 atmosphere. The obtained samples were Eu2+ and Eu3+-doped NaLuO2 with trace
    amounts of Lu2O3. The emission spectrum peak due to the 5d 1⁄4 4f transition of
    Eu2+ occurred at a wavelength of 617 nm under the excitation of a 442 nm blue
    light, and the full width at half maximum of the spectrum was 80 nm. Intense emission
    peaks due to the f-f transition of Eu3+ were observed at approximately 590 nm
    when excited by a 230 nm ultraviolet light.
  description_type: abstract
  lang: und

## Creator

- name: Hisanori Yamane
  role: author
- name: Akihiro Nakanishi
  role: author
  orcid: https://orcid.org/0009-0001-1859-261X
- name: Shiro Funahashi
  role: author
  orcid: https://orcid.org/0000-0002-9381-3603
- name: Takayuki Nakanishi
  role: author
  orcid: https://orcid.org/0000-0003-3412-2842
- name: Kohsei Takahashi
  role: author
  orcid: https://orcid.org/0000-0002-6443-1534
- name: Naoto Hirosaki
  role: author
  orcid: https://orcid.org/0000-0001-9218-9557
- name: Takashi Takeda
  role: author
  orcid: https://orcid.org/0000-0003-2510-4562

## Contact agent



## Publisher

organization: Ceramic Society of Japan

## Managing organization



## Keyword

- subject: " Solid state reaction"
  schema: not_defined
- subject: Ternary oxide
  schema: not_defined
- subject: Powder X-ray diffraction
  schema: not_defined
- subject: Rietveld analysis
  schema: not_defined
- subject: Photoluminescence
  schema: not_defined
- subject: Eu2+ and Eu3+ emission center
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Journal of the Ceramic Society of Japan
  issn: '13486535'
  volume: '133'
  issue: '7'
  article_number: '25048'

## Conference



## Related item



## Funding

- identifier: JPMJCR19J2
  funder_name: JST
- identifier: JPJ004596
  funder_name: ATLA

## 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: 1f7113d1-df32-46b3-a9f2-051d0f00268f
  filename: Preparation and photoluminescence of Eu2+ and Eu3+-doped NaLuO2.pdf
  content_type: application/pdf
  size: 1265484
  md5: f2fd1fe5acc7bdb8c1e92dece55dff0a

## Thumbnail

fileset_id: 1f7113d1-df32-46b3-a9f2-051d0f00268f
filename: Preparation and photoluminescence of Eu2+ and Eu3+-doped NaLuO2.pdf