Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-23T05:55:19.608Z Has data issue: false hasContentIssue false
  • English
  • Français

Electron acceleration by surface plasma waves in the presence of static magnetic field

Published online by Cambridge University Press:  04 March 2015

Prashant Chauhan ,
Deepika Anshu Varshney  and
Vivek Sajal
Prashant Chauhan*
Affiliation:
Department of Physics and Material Science & Engineering, Jaypee Institute of Information Technology, Uttar Pradesh, India
Deepika Anshu Varshney
Affiliation:
Department of Physics and Material Science & Engineering, Jaypee Institute of Information Technology, Uttar Pradesh, India
Vivek Sajal
Affiliation:
Department of Physics and Material Science & Engineering, Jaypee Institute of Information Technology, Uttar Pradesh, India
*
Address correspondence and reprint requests to: P. Chauhan, Department of Physics and Material Science & Engineering, Jaypee Institute of Information Technology, Noida-201307, Uttar Pradesh, India. E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

Electron acceleration is studied during the resonant interaction of launched electron beam with the surface plasma wave (SPW) in the presence of static magnetic field. A configuration of two parallel metal sheets separated by a vacuum region supports the SPW of amplitude maximum on the two parallel interfaces and minimum in the middle. Kretschmann geometry is used to excite surface plasma mode by shinning laser on a glass prism. Dispersion relation of SPW is established in the presence of magnetic field and smaller cut-off frequencies are observed as compared with that of without magnetic field. An electron beam launched in the middle region, experiences a longitudinal ponderomotive force due to SPWs and gets accelerated to the velocity of the order of phase velocity of the surface wave. The energy gained by electron is higher in the presence of magnetic field as compared with zero magnetic field. The electron energy and trajectory are also presented for varying parameters such as amplitude of SPW and magnetic field strength. In the present scheme, electron beams can achieve maximum 550 KeV energy for the SPW amplitude ESP = 1.2 × 1011 V/m, plasma frequency ωp = 1.3 × 1016 rad/s, and cyclotron frequency ωc/ωp = 0.05.

Keywords

Electron accelerationMagnetic fieldSurface plasma waves
Type
Research Article
Information
Laser and Particle Beams , Volume 33 , Issue 1 , March 2015 , pp. 109 - 115
Copyright
Copyright © Cambridge University Press 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Brion, J.J., Wallis, R.F., Hartstein, A. & Burstein, E. (1972). Theory of surface magnetoplasmons in semiconductors. Physical Review Letters 28, 22.Google Scholar
Chiu, K.W. and Quinn, J.J. (1972) Magneto-plasma surface waves in solids. IL Nuovo Cimento 10, 1.Google Scholar
Dawson, J.M. (1959). Nonlinear electron oscillations in a cold plasma. Phys. Rev. 113, 383–387.CrossRefGoogle Scholar
Dieckmann, M.E., Ljung, P., Ynnerman, A. and Mcclements, K.G. (2002). Three-dimensional visualization of electron acceleration in a magnetized plasma. IEEE Trans. Plasma Sci. 30, 20–21.Google Scholar
Gupta, D.N., Gopal, K., Nam, I.H., Kulagin, V.V. and Suk, H. (2014). Laser wakefield acceleration of electrons from a density-modulated plasma. Laser Part. Beams 32, 449–454.CrossRefGoogle Scholar
Gupta, D.N. and Suk, H. (2006). Combined role of frequency variation and magnetic field on laser electron acceleration. Phys. Plasmas 13, 013105.Google Scholar
Hafizi, B., Ting, A., Esarey, E., Sprangle, P. and Krall, J. (1997). Vacuum beat wave acceleration. Phys. Rev. E 55, 5924.CrossRefGoogle Scholar
Hora, H., Hoelss, M., Scheid, W., Wang, J.X., Ho, Y.K., Osman, F. and Castillo, R. (2000). Principle of high accuracy for the nonlinear theory of the acceleration of electrons in a vacuum by lasers at relativistic intensities. Laser Part. Beams 18, 135–144.Google Scholar
Irvine, S.E., Dechant, A. and Elezzabi, A.Y. (2004). Generation of 0.4 keV femtosecond electron pluses using impulsively excited surface plasmons. Phys. Rev. Lett. 93, 184801.Google Scholar
Jha, P., Saroch, A. and Mishra, R.K. (2013). Wakefield generation and electron acceleration by intense super-Gaussian laser pulses propagating in plasma. Laser Part. Beams 31, 583–588.CrossRefGoogle Scholar
Kalmykov, S., Polomarov, O., Korobkin, D., Otwinowski, J., Power, J. and Shvets, G. (2006). Novel techniques of laser acceleration: from structures to plasmas. Philos. Trans. R. Soc. Lond., Ser. A 364, 725.Google ScholarPubMed
Kawata, S., Kong, Q., Miyazaki, S., Miyauchi, K., Sonobe, R., Sakai, K., Nakajima, K., Masuda, S., Ho, Y.K., Miyanaga, N., Limpouch, J. and Andreev, A.A. (2005). Electron bunch acceleration and trapping by ponderomotive force of an intense short-pulse laser. Laser Part. Beams 23, 61–67.Google Scholar
Koyama, K., Adachi, M., Miura, E., Kato, S., Masuda, S., Watanabe, T., Ogata, A. and Tanimoto, M. (2006). Monoenergetic electron beam generation from a laser-plasma accelerator. Laser Part. Beams 24, 95–100.Google Scholar
Kumar, P., Kumar, M. and Tripathi, V.K. (2010). Excitation of terahertz plasmons eigenmode of a parallel plane guiding system by an electron beam. J. Appl. Phys. 108, 123303.Google Scholar
Kupersztych, J., Monchicourt, T.P. and Raynaud, M. (2001). Ponderomotive acceleration of photoelectrons in surface plasmon-assisted multiphoton photoelectric emission. Phys. Rev. Lett. 86, 5180–5183.CrossRefGoogle ScholarPubMed
Lifschitz, A.F., Faure, J., Glinec, Y., Malka, V., and Mora, P. (2006). Proposed scheme for compact GeV laser plasma accelerator. Laser Part. Beams 24, 255–259.Google Scholar
Liu, C.S., Kumar, G., Singh, D.B. and Tripathi, V.K. (2007). Electron acceleration by surface plasma waves in double metal surface structure. J. Appl. Phys. 102, 113301.Google Scholar
Liu, H., He, X.T. and Hora, H. (2005). Additional acceleration and collimation of relativistic electron beams by magnetic field resonance at very high intensity laser interaction. Appl. Phys. B, Lasers Opt. 82, 93–97.CrossRefGoogle Scholar
Miraboutalebi, S., Rajaee, L. and Matin, L.F. (2012). Surface wave excitations on magnetized over-dense plasma. J. Theor. Appl. Phys. 6, 9.Google Scholar
Neuner, B. III, Korobkin, D., Ferro, G. and Shvets, G. (2012). Prism coupled surface wave accelerator based on silicon carbide. Phys. Rev. Spec. Top. – Accel. Beams 15, 031302.CrossRefGoogle Scholar
Perry, M.D. and Mourou, G. (1994). Terawatt to petawatt sub picoseconds lasers. Science 264, 917–924.Google Scholar
Sajal, V. and Tripathi, V.K. (2008). Large amplitude lower hybrid wave driven by laser and its effect on electron acceleration in a magnetic plasma channel. Opt. Commun. 281, 3542–3546.CrossRefGoogle Scholar
Steinhauer, L.C. and Kimura, W.D. (2003). Slow waves in microchannel metal waveguides and application to particle acceleration. Phys. Rev. Spec. Top. – Accel. Beams 6, 061302.CrossRefGoogle Scholar
Tajima, T., and Dawson, J.M. (1979). Laser electron accelerator. Phys. Rev. Lett. 43, 267–270.Google Scholar
Tochitsky, S.Y., Narang, R., Filip, C.V., Musumeci, P., Clayton, C.E. and Yoder, R.B. (2004). Enhanced acceleration of injected electrons in a laser-beat-wave-induced plasma channel. Phys. Rev. Lett. 92, 095004.Google Scholar
Tomassini, P., Galimberti, M., Giulietti, A., Giulietti, D., Gizzi, L.A., Labate, L. and Pegoraro, F. (2004). Laser wake field acceleration with controlled self-injection by sharp density transition. Laser Part. Beams 22, 423–429.Google Scholar
Yatsui, K. (1989). Industrial applications of pulse power and particle beams. Laser Part. Beams 7, 733–741.Google Scholar
Zawadzka, J., Jaroszynski, D., Carey, J.J. and Wynne, K. (2000) Evanescent-wave acceleration of femtosecond electron bunches. Nucl. Instrum. Methods A 445, 324–328.CrossRefGoogle Scholar
Zawadzka, J., Jaroszynski, D., Carey, J.J. and Wynne, K. (2001). Evanescent-wave acceleration of ultrashort electron pluses. Appl. Phys. Lett. 79, 2130–2132.Google Scholar