Shock-Induced Polarization in Polar Materials
Several authors [1–4] have shown that polar materials become polarized by the passage of an intense shock wave. The experimental arrangement is shown in Fig. 1. The polar material is the dielectric of a parallel-plate capacitor. An explosive charge is detonated next to one electrode and the shock transmitted into the dielectric causes a current to flow through the resistance connected to the electrodes. A typical current-time polarization signal is shown in Fig. 2.
KeywordsShock Wave Shock Front Experimental Arrangement Explosive Charge Shock Wave Propagation
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- 1.G. E. Hauver, unpublished B.R.L. Technical Note 1365 (1960).Google Scholar
- 2.R. J. Eichelberger and G. E. Hauver, “Les Ondes de Detonation” Coll. Intern. C.N.R.S., Paris, France (1962), p. 363.Google Scholar
- 5.P.A.M. Dirac, The Principles of Quantum Mechanics Oxford University Press, Oxford, England (1954).Google Scholar
- 6.L. I. Schiff, Quantum Mechanics McGraw Hill Book Company, New York (1968).Google Scholar
- 7.M. Hallouin, private communication.Google Scholar
- 8.M. de Icaza Herrera, Ph.D. Thesis, University of Poitiers, France (1976).Google Scholar