Inter- and intraconfigurational luminescence of LiYF4:Er3+ under selective VUV excitation

被引：19

作者：

Khaidukov, NM ^{[1
]}

Kirikova, NY ^{[1
]}

Kirm, M ^{[1
]}

Krupa, JC ^{[1
]}

Makhov, VN ^{[1
]}

Negodin, E ^{[1
]}

Zimmerer, G ^{[1
]}

机构：

[1] NS Kurnakov Gen & Inorgan Chem Inst, Moscow 117907, Russia

来源：

XI FEOFILOV SYMPOSIUM ON SPECTROSCOPY OF CRYSTALS ACTIVATED BY RARE-EARTH AND TRANSITION METAL IONS | 2002年 / 4766卷

关键词：

LiYF(4): Er(3+); spectroscopy; electronic relaxation;

D O I：

10.1117/12.475330

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：

Electronic relaxation of selectively excited LiYF(4):Er(3+) was investigated by means of time-integrated and time-resolved photoluminescence spectroscopy, using synchrotron radiation for excitation purposes. The range of excitation covered both Er(3+) and host excitation up to 200 eV. Following Er(3+) excitation, radiative cascades and cross relaxation were established. Under soft x-ray excitation, inelastic scattering of photoelectrons contributes to electronic relaxation.

引用

页码：154 / 164

页数：11

共 21 条

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