二维十字排列椭圆孔声子晶体带隙研究

高楠,李剑,鲍荣浩,陈伟球

Study of band gaps of two-dimensional phononic crystals with criss-crossed elliptical holes

Nan GAO,Jian LI,Rong-hao BAO,Wei-qiu CHEN

图 10 孔洞长短轴之比对ΓX方向带隙的影响

Fig.10 Effect of ratio of major axis to minor axis on band gap along ΓX direction