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Abstract:
利用平面波展开法研究了钢柱按蜂窝晶格周期排列水中构成二维钢/水声子晶体的能带结构,并详细推导了蜂窝晶格的2种结构因子.基于超声浸水透射技术,沿着第一简约布里渊区2个高对称方向测试声子晶体的带隙.实验结果表明,第一完全带隙频率范围与理论计算结果相吻合.
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Source :
北京工业大学学报
Year: 2012
Issue: 01
Volume: 38
Page: 28-32
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
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