The influence of point defect array on directional emission of phononic crystal waveguide
Acta Physica Sinica
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Acta Phys. Sin  2011, Vol. 60 Issue (12): 124301     doi:10.7498/aps.60.124301
ELECTROMAGENTISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Current Issue| Archive| Adv Search  |   
The influence of point defect array on directional emission of phononic crystal waveguide
Wei Qi, Cheng Ying, Liu Xiao-Jun
Institute of Acoustics, Nanjing University, Nanjing 210093, China
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