# Luminescent properties of SrLi                    <sub>3</sub>                    AlO                    <sub>4</sub>                    :Eu                    <sup>2+</sup>                    phosphor with two narrow-band emissions discovered by the single-particle-diagnosis approach

https://mdr.nims.go.jp/datasets/d092e06f-80a2-48b4-b692-83d5e2bb6475

## File

- [Luminescent properties of SrLi3AlO4 Eu2  phosphor with two narrow-band emissions discovered by the single-particle-diagnosis approach.pdf](https://mdr.nims.go.jp/filesets/d33dfbde-bc42-4676-ac80-f42f630f0521/download) ([Detail](https://mdr.nims.go.jp/filesets/d33dfbde-bc42-4676-ac80-f42f630f0521.md))

## Id

d092e06f-80a2-48b4-b692-83d5e2bb6475

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-04-13T02:08:28.518553Z

## Updated at

2026-04-13T03:59:40.322960Z

## Published at

2026-04-13T05:24:25.387514Z

## Doi



## First published url

https://doi.org/10.1080/14686996.2026.2650843

## Date published

2026-12-31

## Recorded date published

2026-12-31

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: |-
    Luminescent properties of SrLi
                        <sub>3</sub>
                        AlO
                        <sub>4</sub>
                        :Eu
                        <sup>2+</sup>
                        phosphor with two narrow-band emissions discovered by the single-particle-diagnosis approach
  title_type: original
  lang: en

## Description

- description: Phosphors exhibiting narrow-band emission are key materials for LED
    backlights in next-generation liquid crystal displays (LCDs) that require high
    color reproducibility. We successfully realized a hypothetical composition, SrLi3AlO4
    (SLAO):Eu2+, which is expected to exhibit narrow-band emission, by inspiring from
    reported SrLiAl3N4 (SLAN):Eu2+. Using a single-particle-diagnosis approach, SLAO
    was selectively extracted from calcined powder mixture involving multiple phases,
    followed by crystal structure analysis and optical property characterization.
    SLAO:Eu has a similar cubic structure as SLAN, while it shows narrow-band yellow-green
    emission at 521 nm and 567 nm with full widths at half maximum (FWHM) of 39 nm
    and40 nm, respectively. The emission characteristic is comparable with that of
    quantum dots, demonstrating (i) the feasibility of material design based on the
    coordination environment similarities and (ii) the resultant SLAO:Eu as a promising
    phosphor for the next-generation display applications.
  description_type: abstract
  lang: und

## Creator

- name: Hiroaki Toyoshima
  role: author
  orcid: https://orcid.org/0009-0000-0866-4475
- name: Takayuki Nakanishi
  role: author
  orcid: https://orcid.org/0000-0003-3412-2842
- name: Jian Xu
  role: author
  orcid: https://orcid.org/0000-0002-1040-5090
- name: Shiro Funahashi
  role: author
  orcid: https://orcid.org/0000-0002-9381-3603
- name: Kohsei Takahashi
  role: author
  orcid: https://orcid.org/0000-0002-6443-1534
- name: Hideyuki Emoto
  role: author
- name: Naoto Hirosaki
  role: author
  orcid: https://orcid.org/0000-0001-9218-9557
- name: Koji Morita
  role: author
  orcid: https://orcid.org/0000-0001-6040-7054

## Contact agent



## Publisher

organization: Informa UK Limited

## Managing organization



## Keyword

- subject: Luminescence
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Science and Technology of Advanced Materials
  issn: '14686996'
  volume: '27'
  issue: '1'
  article_number: '2650843'

## Conference



## Related item



## Funding

- identifier: 24K01589
  funder_name: Japan Society for the Promotion of Science
- identifier: JPJ004596
  funder_name: Innovative Science and Technology Initiative for Security

## 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: d33dfbde-bc42-4676-ac80-f42f630f0521
  filename: Luminescent properties of SrLi3AlO4 Eu2  phosphor with two narrow-band
    emissions discovered by the single-particle-diagnosis approach.pdf
  content_type: application/pdf
  size: 7349686
  md5: ae9081b7f928b3cd2ac4abfc7962332d

## Thumbnail

fileset_id: d33dfbde-bc42-4676-ac80-f42f630f0521
filename: Luminescent properties of SrLi3AlO4 Eu2  phosphor with two narrow-band emissions
  discovered by the single-particle-diagnosis approach.pdf