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Energy spectrum analysis for intense pulsed electron beam

  • J. Shen (a1) (a2), H.H. An (a3), H.Y. Liu (a4), G.E. Remnev (a5), A.V. Nashilevskiy (a5), D.Y. Li (a1) (a2), J. Zhang (a1) (a2), H.W. Zhong (a1) (a2), X.J. Cui (a1) (a2), G.Y. Liang (a1) (a2), M. Qu (a6), S. Yan (a6), X.F. Zhang (a1) (a2), G.L. Zhang (a1) (a2), X. Yu (a1) (a2) and X.Y. Le (a1) (a2)...


As the energy spread of intense pulsed electron beams (IPEB) strongly influences the irradiation effects, it has been of great importance to characterize the IPEB energy spectrum. With the combination of Child–Langmuir law and Monte Carlo simulation, the IPEB energy spectrum has been obtained in this work by transformation from the accelerating voltage applied to the diode. To verify the accuracy of this simple algorithm, a magnetic spectrometer with an imaging plate was designed to test the IPEB energy spectrum. The measurement was completed with IPEB generated by explosive emission electron diode, the pulse duration, maximum electron energy, total beam current being 80 ns, 450 keV, and 1 kA, respectively. The results verified the reliability of the above analysis method for energy spectrum, which can avoid intercepting the beam, and at the same time significantly improved the energy resolution. Some calculation and experimental details are discussed in this paper.


Corresponding author

Address correspondence and reprint requests to: X.Y. Le, School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191, China. E-mail:


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Bly, J.H. (1979). Electron beam sterilization technology. Radiat. Phys. Chem. 14, 403414.
Cai, J., Guan, Q., Hou, X., Wang, Z., Su, J., & Han, Z. (2014). Isothermal oxidation behaviour of thermal barrier coatings with CoCrAlY bond coat irradiated by high-current pulsed electron beam. Appl. Surf. Sci. 317, 360369.
Child, C.D. (1911). Discharge from hot cao. Phys. Rev. (Ser. I) 32(5), 492511.
Cizmar, P., Müllerová, I., Jacka, M., & Pratt, A. (2007). New multichannel electron energy analyzer with cylindrically symmetrical electrostatic field. Rev. Sci. Instrum. 78, 053714.
Ferrari, A., Sala, P.R., Fassò, A., & Ranft, J. (2005). Fluka:a multi-particle transport code. CERN-2005-10, INFN/TC_05/11, SLAC-R-773.
Gao, B., Hao, S., Zou, J., Wu, W., Tu, G., & Dong, C. (2007). Effect of high current pulsed electron beam treatment on surface microstructure and wear and corrosion resistance of an AZ91HP magnesium alloy. Surf. Coat. Technol. 201(14), 62976303.
Hao, Y., Gao, B., Tu, G.F., Li, S.W., Hao, S.Z., & Dong, C. (2010). Surface modification of Al–20Si alloy by high current pulsed electron beam. Appl. Surf. Sci. 257(9), 39133919.
Izumi, N., Snavely, R., Gregori, G., Koch, J.A., Park, H.S., & Remington, B.A. (2006). Application of imaging plates to x-ray imaging and spectroscopy in laser plasma experiments (invited). Rev. Sci. Instrum. 77, 10E325.
Kawai, M., Kawamura, Y., & Toyoda, K. (1983). Discrete energy spectrum of an intense relativistic electron beam. Phys. Lett. 99A, 387390.
Kholodnaya, G., Ponomarev, D., Sazonov, R., & Remnev, G. (2014). Characteristics of pulsed plasma-chemical synthesis of silicon dioxide nanoparticles. Radiat. Phys. Chem 103, 114118.
Langmuir, I. (1913). The effect of space charge and residual gases on thermionic currents in high vacuum. Phys. Rev. 2(6), 450486.
Liu, Z.J., Le, X.Y., Jiang, X.L., & Han, L.J. (2005). Preparation of nanometer thin films with intense pulsed electron beam ablation. Surf. Coat. Technol. 193, 325328.
Mesyats, G.A. (1995). Ecton or electron avalanche from metal. Phys. – Usp. 38(6), 567591.
Rogers, D.W.O., Kawrakow, I., Seuntjens, J.P., & Walters, B.R.B. (2010). NRC user codes for EGSnrc. NRCC Report PIRS-702(revB).
Tanaka, K.A., Yabuuchi, T., Sato, T., Kodama, R., Kitagawa, Y., Takahashi, T., Ikeda, T., Honda, Y., & Okuda, S. (2005). Calibration of imaging plate for high energy electron spectrometer. Rev. Sci. Instrum. 76, 013507.
Urazbahtina, L.R., Remnev, G.E., Goncharov, D.V., & Pushkarev, A.I. (2004). Radiolysis of methyl alcohol water solution by pulsed electron beam. Russian-korean International Symp. on Science & Technology, Vol. 2, pp. 9194.
Wohn, F.K., Clifford, J.R., Carlson, G.H., & Talbert, W.L. (1972). a plastic scintillation detector for beta-ray spectrum measurements. Nucl. Instrum. Methods 101, 343352.
Yu, X., Shen, J., Qu, M., Liu, W.B., Zhong, H.W., Zhang, J., Yan, S., Zhang, G.L., & Le, X.Y. (2015). Infrared imaging diagnostics for intense pulsed electron beam. Rev. Sci. Instrum. 86, 083305.
Zhang, K.M., Zou, J.X., Bolle, B., & Grosdidier, T. (2013). Evolution of residual stress states in surface layers of an AISI D2 steel treated by low energy high current pulsed electron beam. Vacuum 87, 6068.
Zhang, X.D., Hao, S.Z., Li, X.N., Dong, C., & Grosdidier, T. (2011). Surface modification of pure titanium by pulsed electron beam. Appl. Surf. Sci. 257(13), 58995902.



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