Abstract
The phonon spectrum of high energy heat pulses (≈104W/cm2) generated by current pulses in thin evaporated metal films was studied in ruby by time resolved optical spectroscopy. The experiments show that the “population temperature” of the phonon states rises with rising phonon energies in accordance with theoretical predictions of Perrin and Budd [1, 2]. The thermalization of the phonon spectrum needs a time of approximately 900 µs in ruby flushed with cold helium gas.
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Perrin, N., Budd, H.: Phys. Rev. Letters28, 1701 (1972)
Perrin, N., Budd, H.: J. Physique C 4-33 (1972)
von Gutfeld, R.J., Nethercot, A.H.: Phys. Rev. Letters12, 641 (1964) von Gutfeld, R.J.: Physical Acoustics, Vol. V. New York: Academic Press 1968
Eisenmenger, W., Dayem, A.H.: Phys. Rev. Letters18, 125 (1967) Kinder, H.: Phys. Rev. Letters28, 1564 (1972)
Weis, O.: Z. Angew. Physik26, 325 (1969)
Herth, P., Weis, O.: Z. Angew. Phys.29, 101 (1970)
Weis, O.: J. Physique C 4-48 (1972)
Cheeke, J.D.N., Hebral, B., Martinon, C.: J. Physique C 4-57 (1972)
Kappus, W., Weis, O.: J. Appl. Phys.44, 1947 (1973)
Frick, W., Waldmann, D., Eisenmenger, W.: Appl. Phys.8, 163 (1975)
Maris, H.J.: J. Physique C 4-3 (1972)
Goetze, M., Nover, M., Weis, O.: Z. Physik B25, 1 (1976)
Wigmore, J.K.: Appl. Phys. Lett.13, 73 (1968)
Wigmore, J.K.: J. Physique C 4-107 (1972)
Kittel, C.: Quantentheorie des Festkörpers, p. 143ff. R. Oldenbourg, München, Wien 1970
Little, W.A.: Can. J. Phys.37, 334 (1959)
Mate, C.F., Sawyer, S.P.: Phys. Rev. Letters20, 834 (1968)
Bialas, H., Weis, O., Wendel, H.: Phys. Letters43A, 97 (1973)
Isotan: 54% Cu, 45% Ni. Trade mark of the Isabelenhütte Heussler KG, Dillenburg, BRD
Kisliuk, P., Chang, N.C., Scott, P.L., Pryce, M.H.L.: Phys. Rev.184, 367 (1969)
Renk, K.F.: Light Scattering in Solids, p. 12. Paris: Flammarion 1971
Renk, K.F., Deisenhofer, J.: Phys. Rev. Letters26, 764 (1971)
Renk, K.F., Peckenzell, J.: J. Physique C 4-103 (1972)
Day, W.: J. Physique C 4-65 (1972)
Orbach, R., Vredevoe, L.A.: Physics1, 91 (1964)
Trumpp, H.J., Lassmann, K., Eisenmenger, W.: Physics Letters41 A, 431 (1972)
Holstein, T.: Phys. Rev.72, 1212 (1947)
Holstein, T.: Phys. Rev.83, 1159 (1951)
Giordmaine, J.A., Nash, F.R.: Phys. Rev.138, A 1510 (1965)
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This work was supported by the “Deutsche Forschungsgemeinschaft”, SFB65
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Murmann, H., Heber, J. The phonon spectrum of high energy heat pulses generated in thin metal films. Z Physik B 26, 137–144 (1977). https://doi.org/10.1007/BF01325265
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DOI: https://doi.org/10.1007/BF01325265