کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1759262 1019272 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Elastic surface waves in crystals. Part 1: Review of the physics
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم آکوستیک و فرا صوت
پیش نمایش صفحه اول مقاله
Elastic surface waves in crystals. Part 1: Review of the physics
چکیده انگلیسی

We present a review of wave propagation at the surface of anisotropic media (crystal symmetries). The physics for media of cubic and hexagonal symmetries has been extensively studied based on analytical and semi-analytical methods. However, some controversies regarding surfaces waves and the use of different notations for the same modes require a review of the research done and a clarification of the terminology. In a companion paper we obtain the full-wave solution for the wave propagation at the surface of media with arbitrary symmetry (including cubic and hexagonal symmetries) using two spectral numerical modeling algorithms.

Research highlights
► Review of harmonic and transient elastic wave propagation in anisotropic media.
► Emphasis on surface-wave propagation in crystals, minerals and metals.
► Clarification of the terminology used for the surface waves.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasonics - Volume 51, Issue 6, August 2011, Pages 653–660
نویسندگان
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