Annotation
Measurements have been made on the critical behavior of the second-harmonic amplitude in gadolinium molybdate; they agree with theoretical results obtained from the renormalization-group method. The irregular steps in the amplitude at the second harmonic and the phase steps at the fundamental in the range 80-140°C are due to polarization.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
L.K. Zarembo, G.P. Morozova, O.Yu. Serdobol'skaya
Department of Acoustics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Department of Acoustics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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