350 rub
Journal Radioengineering №8 for 2018 г.
Article in number:
Modeling grouping of the electron beam by using structures with variable dielectric constant
Type of article: scientific article
DOI: 10.18127/j00338486-201808-18
UDC: 533.951
Keywords: modeling electron beam optical lenses solid-state deflector of laser radiation.
Authors:

V.B. Baiburin – Dr.Sc.(Phys.-Math.), Professor, Head of Department «Information security of automated systems», Yuri Gagarin State Technical University of Saratov

E-mail: baiburinvb@rambler.ru

S.L. Chernyshev – Dr.Sc.(Eng.), Professor, Department «Radio Electronic Systems and Devices», Bauman Moscow State Technical University

E-mail: chernshv@bmstu.ru

V.A. Kuznetsov – Dr.Sc.(Phys.-Math.), Professor, Department «Information security of automated systems», Yuri Gagarin State Technical University of Saratov

E-mail: kuznetsov.va1948@yandex.ru

Abstract:

In the solid-state structures with ballistic or quasiballistic mode of propagation of electron beams it is possible to create analogues of optical lenses, deflecting the optical radiation. Based on the equations of continuity, motion, fields, and a certain law of change of the dielectric constant in a solid environment offers a mathematical model of grouping of the electron beam. Analytical solution of the system of equations allows to conclude that the implemented resonant spatially periodic structure. This effect allows you to use it in solid deflectors of laser radiation.

Pages: 91-94
References
  1. Ry'zhij V.I., Bannov N.A., Fedirko V.A. Ballisticheskij i kvaziballisticheskij transport v poluprovodnikovy'x strukturax // FTP. 1984. T. 18. № 5. S. 769−785.
  2. Shik A.Ya. Fizika nizkorazmerny'x sistem. SPb.: Nauka. 2001. 160 s.
  3. Cheianov V., Fal'ko1 V., Altshuler B. The Focusing of Electron Flow and a Veselago Lens in Graphene p−n Junctions // Science. 2 March 2007. V. 315. № 5816. P. 1252−1255.
  4. Sanin A.L. Struktury' i xaos- problemy' fiziki. L.: Znanie. 1985. 256 s.
  5. Sanin A.L., Ermolaev Yu.L., Mizandronczev D.B. Struktury' e'lektronnogo toka v neodnorodny'x sistemax // Izvestiya VUZov «PND»1993. № 1. S. 37−42.
  6. Pat. na poleznuyu model' № 92189. Deflektor infrakrasnogo izlucheniya reversivny'j / Kuzneczov V.A. Opubl. Byul.№ 7. 2010.
  7. Mustel' E.R., Pary'gin V.N. Metody' modulyaczii i skanirovaniya sveta. M.: Nauka. 1970. 296 s.
  8. Zeeger K. Fizika poluprovodnikov. M.: Mir. 1977. 616 s.
  9. Shur M. Sovremenny'e pribory' na osnove arsenida galliya. Mir. 1991. 632 s.
Date of receipt: 24 мая 2018 г.