Near-infrared scintillation properties of Nd-doped BaO-Bi2O3-B2O3 glasses

被引：3

作者：

Miyajima, Keita ^{[1
]}

Nishikawa, Akihiro ^{[1
]}

Kato, Takumi ^{[1
]}

Nakauchi, Daisuke ^{[1
]}

Kawaguchi, Noriaki ^{[1
]}

Yanagida, Takayuki ^{[1
]}

机构：

[1] Nara Inst Sci & Technol, 8916-5 Takayama, Ikoma, Nara 6300192, Japan

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2025年 / 36卷 / 03期

关键词：

Scintillation counters;

D O I：

10.1007/s10854-025-14319-8

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

BaO-Bi2O3-B2O3 glasses doped with 0, 1, 5, 10, and 15% Nd concentrations were successfully synthesized by the melt-quenching technique. The obtained samples exhibited photoluminescence and scintillation in the near-infrared region. The photoluminescence and the scintillation of the samples originated from 4f-4f transitions of Nd3+. The 5% Nd-doped sample exhibited the highest scintillation intensity among all the obtained samples. The lower detection limit of X-ray dose rate was 0.1 Gy/h, which was obtained with the 5% Nd-doped sample.

引用

页数：10

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