350 rub
Journal Electromagnetic Waves and Electronic Systems №8 for 2015 г.
Article in number:
The behavior of an electric dipole in a pulsating field
Keywords:
the dipole moment
the adiabatic approximation
a pulsed electric field
Hill equation
Floquet theorem
Lyapunov constant
dipole radiation
Authors:
I.N. Aliev - Dr. Sc. (Phys.-Math.), Professor, Bauman Moscow State Technical University
Z.A. Samedova - Student, Bauman Moscow State Technical University. E-mail: samezara@bk.ru
Abstract:
The behavior in the adiabatic approximation the dipole in a uniform periodic electric field. In the analysis of nonradiative equations revealed that the buildup dipole pulsed electric field may not occur at all combinations of amplitude and frequency of the external influence. Experimental verification of the result can serve as the analysis of electromagnetic radiation, having at the same place. Estimates range as the frequency of the external impact and possible radiation. When passing through a gas of dipolar molecules periodic impulse step type, with a ratio of amplitude and frequency should dramatically increase the energy transmitted radiation (some analogy transparency of the medium) with simultaneous weakening of electromagnetic radiation. Recommended frequency range effect, according to estimates, account for gigahertz frequencies.
Accounting dipole radiation leads to a strongly nonlinear equation with a very small quantity within the parameters of the equation, and therefore the exact solutions are difficult and only possible some estimates of the expected effects.
Pages: 59-65
References
- Chotorlishvili L., Berakdar J. Dynamics of dipolar molecular chains: from low excitations to solution formation and classical chaotic dynamics // Journal of Physics B.2007.40. 3757−3774.
- Dolgikh A.V., Kosov D.S. Out-of-equilibrium one-dimensional disordered dipole chain // Physical review.2013.E 88. 012118.
- Vacek J., Michl J. Molecular dynamics of a grid-mounted molecular/dipolar rotor in a rotation electric field // Proceedings of the National Academy of Science. 2001. V. 98. № 10. P. 5481−5486.
- Fornes J.A. An oscillating electric field with thermal noise increases the rotational diffusion and drives rotation in a dipole // Journal of Colloid and Interface Science. 2005. 281.P. 236−239.
- Aliev I.N.,Poluehktov P.P.,Naumov A.F. Spontannoe vrashhenie aehrozolnojj chasticy v slaboionizirovannom gaze pri dejjstvii postojannogo ehlektricheskogo polja // Vestnik MGTU. Ser. «Estestvennye nauki». 2005. № 4. S. 106−108.
- Kamke EH. Spravochnik po obyknovennym differencialnym uravnenijam. M.: Nauka. 1965. 703s.
- Landau L.D., Lifshic E.M. Teorija polja. M.:Nauka. 1967.S. 459.
- Irodov I.E. Zadachi po obshhejj fizike. M.:Binom. 1998.S. 447.
- Aliev I.N.,Kopylov I.S. Ispolzovanie formalizma monopolejj Diraka v nekotorykh zadachakh magnetizma // Vestnik MGTU. Ser. «Estestvennye nauki». 2015.(v pechati).
- Aliev I.N., Kopylov I.S. Primenenie metoda mnozhitelejj Lagranzha k vychisleniju magnitnogo polja postojannogo toka // Dinamika slozhnykh sistem. 2015. № 4.
- Stoker Dzh. Nelinejjnye kolebanija v ehlektricheskikh i mekhanicheskikh sistemakh. IIL. 1953.
- Yurchenko S., Komarov K., Pustovoit V. Multilaer-graphene-based amplifier of surface acoustic waves // AIP advances 5. 2015. 057144.