J. Phys. III France
Volume 6, Numéro 5, May 1996
Page(s) 597 - 601
DOI: 10.1051/jp3:1996142
J. Phys. III France 6 (1996) 597-601

Photoacoustic Studies of Nanocrystalline Ag and Al 2O 3

Yuying Huang and Dingchang Xian

BEPC Synchrotron Radiation Laboratory, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, Beijing 100039, P.R. China

(Received 18 July 1994, revised 6 February 1996, accepted 14 February 1996)

The photoacoustic frequency spectrums of nanocrystalline Ag and Al 2O 3 versus the grain size and the annealing temperature respectively were investigated by using synchrotron radiation X-ray photoacoustic experiments.

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