Identification of interstitial oxygen color centers in CaGdAlO <sub>4</sub> single crystals and their elimination strategy
Interstitial oxygen induces color centers in CGA crystals. High-quality, colorless CGA crystals are achieved by inhibiting oxygen incorporation during polycrystalline synthesis (carbon burial) and single-crystal growth (N 2 /H 2 ).
Authors
- Q.Y. Liu (ORCID: https://orcid.org/0009-0007-9711-0546)
- Fuqiang Huang (ORCID: https://orcid.org/0000-0003-0526-5473)
- Dongfeng Xue (ORCID: https://orcid.org/0000-0002-0748-0962)
- Yu Yan (ORCID: https://orcid.org/0000-0003-4048-0603)
- Lingyun Li (ORCID: https://orcid.org/0000-0003-0450-097X)
- Xiao Lin (ORCID: https://orcid.org/0009-0005-9592-4736)
Institutions
- University of Electronic Science and Technology of China (CN)
- Shenzhen Institute of Information Technology (CN)
- Advanced Materials and Technologies (Slovenia) (SI)
- Fuzhou University (CN)
Publication Details
- Journal
- CrystEngComm
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ce00858a
- Primary Topic
- Solid State Laser Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00