Dynamics of Bloch oscillations

被引：220

作者：

Hartmann, T ^{[1
]}

Keck, F ^{[1
]}

Korsch, HJ ^{[1
]}

Mossmann, S ^{[1
]}

机构：

[1] Univ Kaiserslautern, FB Phys, D-67653 Kaiserslautern, Germany

来源：

NEW JOURNAL OF PHYSICS | 2004年 / 6卷

关键词：

D O I：

10.1088/1367-2630/6/1/002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the dynamics of Bloch oscillations in a one-dimensional periodic potential plus a ( relatively weak) static force. The tight-binding and single-band approximations are analysed in detail, and also in a classicalized version. A number of numerically exact results obtained from wavepacket propagation are analysed and interpreted in terms of the tight-binding and single-band model, both in co-ordinate and momentum space.

引用

页数：25

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