Abstract
It is shown that variations of the quadratic nonlinearity parameter can be in ten and even hundred times more sensitive to material structural changes than its linear modules. It is noted that for practical use in remote sensing of seismological characteristics the method of phase-impulse tomography of a nonlinear parameter can be used.
Original language | English |
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Pages (from-to) | 328-329 |
Number of pages | 2 |
Journal | Akusticheskij Zhurnal |
Volume | 40 |
Issue number | 2 |
State | Published - Mar 1994 |