Vibrational Edge Modes for Small-Angle Wedges
- 15 December 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 8 (12) , 6024-6026
- https://doi.org/10.1103/physrevb.8.6024
Abstract
Moss, Maradudin, and Cunningham recently calculated the velocities of long-wavelength acoustic phonons localized at the apex of a variable-angle semi-infinite elastic wedge. We present here a method by which more precise results may be obtained for small wedge angles.Keywords
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