Two-dimensional neutral donors in electric fields

被引：4
|
作者：
Ivanov, MV
Schinke, R
机构：
[1] Max Planck Inst Stromungsforsch, D-37073 Gottingen, Germany
[2] Russian Acad Sci, Inst Precambrian Geol & Geochronol, St Petersburg 199034, Russia
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2003年 / 15卷 / 34期
关键词：
D O I：
10.1088/0953-8984/15/34/320
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We present numerical data for energies and widths of energy levels of a two-dimensional neutral donor in an electric field. The problem, formally coinciding with that of a two-dimensional hydrogen atom, is solved by a two-dimensional finite-difference method. The data are obtained for a broad range of electric field strengths and are an essential supplement and refinement to existing theoretical investigations, carried out for weak fields.
引用
收藏
页码：5909 / 5913
页数：5
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