NONEXPONENTIAL PHOTON-ECHO DECAYS OF PARAMAGNETIC-IONS IN THE SUPERHYPERFINE LIMIT

被引：52

作者：

GANEM, J ^{[1
]}

WANG, YP ^{[1
]}

BOYE, D ^{[1
]}

MELTZER, RS ^{[1
]}

YEN, WM ^{[1
]}

MACFARLANE, RM ^{[1
]}

机构：

[1] IBM CORP,RES ALMADEN LAB,SAN JOSE,CA 95120

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.66.695

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nonexponential photon-echo decays are observed in ruby, Er3+:YLiF4, and Er3+:LaF3 with samples of low ion concentrations in high (10-50 kG) magnetic fields. At the highest fields, photon-echo decays are field independent and their temporal forms are identical for all three systems. This behavior is attributed to optical dephasing arising from electron-spin nuclear-spin superhyperfine interactions in the presence of a frozen core.

引用

页码：695 / 698

页数：4

共 14 条

[1] ON THE INTERACTION OF NUCLEAR SPINS IN A CRYSTALLINE LATTICE [J].