**42**, 4, pp. 735–742, 2017

**10.1515/aoa-2017-0076**

### Using PWE/FE Method to Calculate the Band Structures of the Semi-Infinite PCs: Periodic in x-y Plane and Finite in z-direction

**Keywords**: semi-infinite phononic crystal; coupled plane wave expansion and finite element method; band structure

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DOI: 10.1515/aoa-2017-0076

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