VARIATIONAL STUDIES OF BOUND-STATES OF THE H- ION IN A MAGNETIC-FIELD

被引：100

作者：

LARSEN, DM

机构：

[1] Francis Bitter National Magnet Laboratory, Massachusetts Institute of Technology, Cambridge

来源：

PHYSICAL REVIEW B | 1979年 / 20卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.20.5217

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Variational calculations of bound states of H- ions in magnetic fields have been undertaken in an attempt to understand the role of magnetic field, exchange, and correlation in the binding, particularly for those states which are unbound in the absence of a field. Field-induced binding at weak fields is pictured as a trapping of the outer electron in two dimensions by the magnetic field and in the third dimension by the induced polarization of the inner H atom. Singlet and triplet states of various angular momenta are studied. Results are presented also for a number of He-atom levels. It is shown that positrons bind to H atoms in a magnetic field. © 1979 The American Physical Society.

引用

页码：5217 / 5227

页数：11

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