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Interaction of long-wavelength excitations in crystals |
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| Authors: | A A Anik'ev D E Edgorbekov |
| Institution: | (1) Khudzhand State University, 735700 Khudzhand, Tadzhikistan |
| Abstract: | The conditions of resonance interaction of phonons for a scalar model of a crystal in the region of the initial linear section of the dispersion curve of acoustic phonons are investigated using two-particle Green's functions. Fiz. Tverd. Tela (St. Petersburg) 41, 130–133 (January 1999) |
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