# Ultra-broadband shortwave infrared emission under blue light excitation of a Cr3+/Ni2+ co-doped Y3Al3MgSiO12 garnet phosphor through effective energy transfer and its applications

https://mdr.nims.go.jp/datasets/e5413790-a5d3-4afb-8989-0a7169eafd43

## File

- [ICF_Manuscript.pdf](https://mdr.nims.go.jp/filesets/1ae0a7c7-dab3-4b3e-871d-3ab568042717/download) ([Detail](https://mdr.nims.go.jp/filesets/1ae0a7c7-dab3-4b3e-871d-3ab568042717.md))

## Id

e5413790-a5d3-4afb-8989-0a7169eafd43

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-03-02T06:39:23.781343Z

## Updated at

2026-04-30T03:01:11.491392Z

## Published at

2026-10-10T23:20:54.160067Z

## Doi

https://doi.org/10.48505/nims.6196

## First published url

https://doi.org/10.1039/D5QI01841B

## Date published

2025-10-11

## Recorded date published

2026-1-5

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Ultra-broadband shortwave infrared emission under blue light excitation of
    a Cr3+/Ni2+ co-doped Y3Al3MgSiO12 garnet phosphor through effective energy transfer
    and its applications
  title_type: original
  lang: en

## Description

- description: 'In this study, Y3Al3MgSiO12:Ni2+ and Y3Al3MgSiO12:Cr3+–Ni2+ phosphors
    were synthesized. Compared to previous reports, the Y3Al3MgSiO12:Cr3+–Ni2+ phosphor
    in this study achieved three significant advancements: (1) efficient energy transfer
    from Cr3+ to Ni2+ was achieved (η = 91.6%), resulting in a 10.45-fold enhancement
    of SWIR emission intensity upon 438 nm blue-light excitation, and the optimal
    excitation wavelength was shifted to the blue-light region. (2) Ultra-broadband
    continuous emission spanning the NIR-I to NIR-III regions, with an exceptionally
    wide FWHM (185 + 311 nm), was achieved in this phosphor. (3) Remarkably high thermal
    stability was achieved for the NIR-II–III emission in a region where strong electron–phonon
    coupling and poor thermal stability are typically observed. The underlying mechanism
    was elucidated through analysis of the crystal structure rigidity and the Huang–Rhys
    factor (S). A SWIR pc-LED device was further fabricated by integrating the phosphor
    with a 450 nm blue LED chip, confirming its application potential in covert information
    recognition and nondestructive detection scenarios. This study not only introduces
    a broadband SWIR-emitting material system excitable by blue light but also provides
    a novel strategy for developing efficient and thermally stable SWIR phosphors.'
  description_type: abstract
  lang: eng

## Creator

- name: Qian Zhang
  role: author
  organization: Bohai University
- name: Xinyu Li
  role: author
  organization: Bohai University
- name: Ziying Wang
  role: author
  organization: Bohai University
- name: Qi Zhu
  role: author
  organization: Northeastern University
- name: Xuejiao Wang
  role: author
  organization: Bohai University
- name: Jiguang Li
  role: author
  orcid: https://orcid.org/0000-0002-5625-7361
  organization: National Institute for Materials Science
  department: Research Center for Electronic and Optical Materials/Optical Materials
    Field/Polycrystalline Optical Material Group

## Contact agent



## Publisher

organization: Royal Society of Chemistry (RSC)

## Managing organization



## Keyword

- subject: Garnet
  schema: not_defined
- subject: Ultra-broad luminescence
  schema: not_defined
- subject: Cr3+/Ni2+ codoping
  schema: not_defined
- subject: Energy transfer
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2025-10-11
end_date: 2026-10-11

## Journal

- title: Inorganic Chemistry Frontiers
  issn: '20521553'
  volume: '13'
  start_page: 286
  end_page: 301

## Conference



## Related item



## Funding

- identifier: JYTMS20231627
  funder_name: Department of Education of Liaoning Province
- identifier: Grant No. XLYC2403017
  funder_name: Liaoning Revitalization Talents Program

## 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: 1ae0a7c7-dab3-4b3e-871d-3ab568042717
  filename: ICF_Manuscript.pdf
  content_type: application/pdf
  size: 1562691
  md5: 4f9af09dd98b91f072a47a03756e3bb9

## Thumbnail

fileset_id: 1ae0a7c7-dab3-4b3e-871d-3ab568042717
filename: ICF_Manuscript.pdf