Focusing and guiding charged particles using two-layer superconducting tubes: A theoretical approach

被引：1
|
作者：
Agop, M [1 ]
Ioannou, P
Buzea, C
Matsuzawa, H
Danila, R
Raileanu, T
机构：
[1] Univ Athens, Dept Phys, Nucl & Particle Phys Sect, Athens 15771, Greece
[2] Tech Gh Asachi Univ, Dept Phys Tech, Iasi 6600, Romania
[3] Inst Tech Phys, Iasi 6600, Romania
[4] Yamanashi Univ, Fac Engn, Kofu, Yamanashi 4008511, Japan
[5] Tech Gh Asachi Univ, Fac Engn & Sci Mat, Iasi 6600, Romania
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2002年 / 41卷 / 7A期
关键词：
superconducting lens; focusing length; charged-particle beam; elliptic functions; nonlinear equations; two-layer superconductors;
D O I：
10.1143/JJAP.41.4523
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A theoretical model of self-focusing of an impulse electron beam in a two-layered superconducting tube is designed. The self-focusing force is calculated and, by defining the pair breaking time of the superconducting pair, it is shown that this is conditioned among others by the ratio of the beam pulse period to the pair breaking time. The model is validated by evaluating both the breaking time and the focusing length.
引用
收藏
页码：4523 / 4526
页数：4
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