Spectral Investigations of Thermally Stable Pr3+-Embedded Zinc Borophosphate Glasses for Optoelectronic Applications

IF 2.5 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electronic Materials Pub Date : 2025-09-01 DOI:10.1007/s11664-025-12307-6

Tushar Singh, Vertika Siwach, M. Jayasimhadri, K. Pavani

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引用次数: 0

Abstract

Zinc borophosphate (NBZPB) glasses embedded with various Pr³⁺ ion concentrations were formed through a melt quenching procedure. The thermal, structural, optical, and photoluminescence (PL) features of the glasses were studied in detail. Differential scanning calorimetry (DSC) analysis was employed to assess the thermal stability of the glass host composition. X-ray diffraction (XRD) profiles were utilized to verify the non-crystalline nature of the formed glasses. The optical qualities of the formed NBZPBPr glass matrices were computed with the help of the optical absorption profiles. Furthermore, when stimulated with blue radiation at a wavelength of 446 nm, the emission profiles of the formed NBZPBPr glasses exhibit an intense orange-red emission (602 nm) in the visible region. The chromaticity characteristics, including color coordinates (x, y), color purity (CP), and correlated color temperature (CCT), of the optimized glass were examined under selected blue excitation. Moreover, the temperature-dependent photoluminescence (TDPL) analysis demonstrated that the titled glass matrix has excellent thermal stability. These findings confirm that the formed NBZPBPr glasses could be a potential candidate for optoelectronic applications.

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光电应用中热稳定Pr3+-嵌入硼磷酸锌玻璃的光谱研究

采用熔体淬火法制备了嵌入不同Pr3+离子浓度的硼磷酸锌玻璃。详细研究了玻璃的热、结构、光学和光致发光特性。采用差示扫描量热法（DSC）分析了玻璃主体成分的热稳定性。利用x射线衍射（XRD）验证了形成的玻璃的非晶性。利用光学吸收谱计算了形成的NBZPBPr玻璃基体的光学质量。此外，在446 nm波长的蓝色辐射刺激下，形成的NBZPBPr玻璃的发射谱线在可见光区表现出强烈的橙红色发射（602 nm）。在选定的蓝色激发下，检测了优化玻璃的色度特性，包括色坐标（x, y）、色纯度（CP）和相关色温（CCT）。此外，温度依赖性光致发光（TDPL）分析表明，标题玻璃基体具有优异的热稳定性。这些发现证实了形成的NBZPBPr玻璃可能是光电应用的潜在候选者。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Electronic Materials 工程技术-材料科学：综合

CiteScore

4.10

自引率

4.80%

发文量

693

审稿时长

3.8 months

期刊介绍： The Journal of Electronic Materials (JEM) reports monthly on the science and technology of electronic materials, while examining new applications for semiconductors, magnetic alloys, dielectrics, nanoscale materials, and photonic materials. The journal welcomes articles on methods for preparing and evaluating the chemical, physical, electronic, and optical properties of these materials. Specific areas of interest are materials for state-of-the-art transistors, nanotechnology, electronic packaging, detectors, emitters, metallization, superconductivity, and energy applications. Review papers on current topics enable individuals in the field of electronics to keep abreast of activities in areas peripheral to their own. JEM also selects papers from conferences such as the Electronic Materials Conference, the U.S. Workshop on the Physics and Chemistry of II-VI Materials, and the International Conference on Thermoelectrics. It benefits both specialists and non-specialists in the electronic materials field. A journal of The Minerals, Metals & Materials Society.