# Simulations on the wide bandgap characteristics of a two-dimensional tapered scatterer phononic crystal slab at low frequency

> Research article (Physics Letters A, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3088569164](https://www.wikidata.org/wiki/openalex:W3088569164)  
**Source**: https://4ort.xyz/entity/simulations-on-the-wide-bandgap-characteristics-of-a-two-dimensional-tapered-scatterer-phononic-crystal-slab-at-low-freq