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- Oh, Joo Hwan
- Wave, Acoustics and Vibration Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 182 | - |
| dc.citation.startPage | 178 | - |
| dc.citation.title | ULTRASONICS | - |
| dc.citation.volume | 56 | - |
| dc.contributor.author | Lee, Hyuk | - |
| dc.contributor.author | Oh, Joo Hwan | - |
| dc.contributor.author | Kim, Yoon Young | - |
| dc.date.accessioned | 2023-12-22T01:39:15Z | - |
| dc.date.available | 2023-12-22T01:39:15Z | - |
| dc.date.created | 2016-08-23 | - |
| dc.date.issued | 2015-02 | - |
| dc.description.abstract | This work presents an experimental evidence for triple beam splitting in an elastic plate with an embedded elastic phononic crystal (PC) prism and elaborates on its working mechanism. While there were reports on negative refraction and double beam splitting with PCs, no experimental evidence on the splitting of triple or more ultrasonic elastic beams through PCs has been shown yet. After the experimental results are presented in case of triple beam splitting, further analysis is carried out to explain how triple or more beams can be split depending on elastic PC prism angles. (C) 2014 Elsevier B.V. All rights reserved | - |
| dc.identifier.bibliographicCitation | ULTRASONICS, v.56, pp.178 - 182 | - |
| dc.identifier.doi | 10.1016/j.ultras.2014.10.012 | - |
| dc.identifier.issn | 0041-624X | - |
| dc.identifier.scopusid | 2-s2.0-84912031766 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20258 | - |
| dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0041624X14002972 | - |
| dc.identifier.wosid | 000345386000019 | - |
| dc.language | 영어 | - |
| dc.publisher | ELSEVIER SCIENCE BV | - |
| dc.title | Multiple beam splitting in elastic phononic crystal plates | - |
| dc.type | Article | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.subject.keywordAuthor | Beam splitting | - |
| dc.subject.keywordAuthor | Equi-frequency contour | - |
| dc.subject.keywordAuthor | Phononic crystal | - |
| dc.subject.keywordAuthor | Ultrasonic elastic wave | - |
| dc.subject.keywordPlus | NEGATIVE REFRACTION | - |
| dc.subject.keywordPlus | ACOUSTIC-WAVES | - |
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