Focusing and Guiding Phenomenon of Lamb Wavesin AT-cut Quartz Gradient-Index Phononic Crystal Plates
碩士 === 國立臺灣大學 === 應用力學研究所 === 101 === Phononic crystals (PCs) means a composite structure consists of elastic materials arranged periodically in a background medium. Similar to the characters of photonic crystals, band gap effect and negative refraction also exists in PCs. Moreover, these properties...
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| Format: | Others |
| Language: | en_US |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/76995939079377603872 |