New hole-burning observations in Eu3+-ion-doped glasses

被引：7

作者：

Nogami, Masayuki ^{[1
]}

Kawamura, Go.

Dapvril, Lionel

Goto, Kengo

机构：

[1] Nagoya Inst Technol, Nagoya, Aichi 4668555, Japan

[2] Ecole Natl Super Ind Limoges, F-87068 Limoges, France

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 17期

关键词：

D O I：

10.1002/adma.200602745

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The irradiation of Eu (3+) -ion-doped glass s by X-rays allows a new holeformation phenomenon, being neither persistent nor transient, to be observed. The stable, persistent formation of spectral holes occurs by two-step electron transfer through an activated Eu (3+) -ion state during laser irradiation (see figure). This new observation is very significant when considering the hole-burning mechanism and developing new persistent spectral hole-burning (PSHB) materials.

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页码：2347 / +

页数：5

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