IMPLANTATION AND SPECTROSCOPY OF METAL ATOMS IN SOLID HELIUM

被引：36

作者：

ARNDT, M

DZIEWIOR, R

KANORSKY, S

WEIS, A

HANSCH, TW

机构：

[1] Max-Planck-Institut für Quantenoptik, Garching

来源：

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1995年 / 98卷 / 03期

关键词：

D O I：

10.1007/BF01338409

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The first implantation of neutral Ba and Cs atoms into solid He-4 is reported. We discuss details of the experimental setup and techniques used to load the helium with atoms at concentrations of 10(8) cm(-3). If photodissociation of Cs molecules and clusters is performed twice per hour this atomic concentration can be kept without a second implantation for almost a clay. From the optical spectra of Ba in solid helium we infer no significant difference in the trapping site with respect to that in liquid helium.

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页码：377 / 381

页数：5

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