Spectral hole burning of Eu2+ in MBE-grown superlattices of CaF2:Eu2+/CdF2

被引：5

作者：

Boye, DM

Sun, Y

Meltzer, RS

Feofilov, SP

Sokolov, NS

Khilko, A

Alvarez, JC

机构：

[1] DAVIDSON COLL,DAVIDSON,NC 28036

[2] UNIV GEORGIA,DEPT PHYS & ASTRON,ATHENS,GA 30602

[3] AF IOFFE PHYS TECH INST,ST PETERSBURG 194021,RUSSIA

来源：

JOURNAL OF LUMINESCENCE | 1997年 / 72-4卷

基金：

美国国家科学基金会;

关键词：

spectral hole burning; Eu2+; CaF2/CdF2; heterostructures;

D O I：

10.1016/S0022-2313(96)00174-3

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Persistent spectral hole burning is observed for the 413 nm 4f(7)(S-8(7/2)) --> 4f(6)5d(Gamma(8)) zero-phonon transition of Eu2+ in MBE-grown superlattices of CaF2:Eu2+/CdF2 on Si(111). Possible mechanisms for the trapping of the photoionized electron are discussed in terms of the band offsets of the superlattice layers.

引用

页码：290 / 291

页数：2

共 5 条

[1] Spectral hole burning of Eu2+ in CaF2 [J].