Development of Tb1.5Gd1.5Al5O12:Ce Single-Crystalline Film Converters for WLED Using a Liquid Phase Epitaxy Growth Method

The measurement results were obtained during the implementation of a research project that received financial support from the National Science Center as part of the Sonata competition with registration number: 2020/39/D/ST3/02711. The data was collected at the Faculty of Physics of the Kazimierz Wielki University in Bydgoszcz. The research included an in-depth analysis of luminescent materials in the form of thin monocrystalline layers, deposited on simple and mixed substrates of aluminum-gallium garnets. In-depth structural, luminescence and photoconversion studies were carried out, taking into account both low and high temperatures. In addition, the potential applications of these materials were assessed. The subject of the research was mixed gallium-aluminum garnets enriched with cerium ions.

本研究的测量结果源自一项获得国家科学中心（National Science Center）资助、属于索纳塔竞赛（Sonata Competition）项目的科研课题，课题注册编号为2020/39/D/ST3/02711。数据采集工作于比得哥什的卡齐米日·维尔基大学（Kazimierz Wielki University）物理学院完成。本研究对以单晶薄层形式存在的发光材料开展了深入分析，这类材料沉积于纯相及混合相的铝镓石榴石（aluminum-gallium garnets）衬底之上。研究开展了涵盖低温与高温环境的结构、发光及光转换性能的深入表征工作。此外，还对这类材料的潜在应用场景进行了评估。本次研究的对象为掺杂铈离子的混合相镓铝石榴石。