The mechanism of bandgap opening and merging in 2D spherical phononic crystals

Publication date: Available online 19 May 2021Source: Physics Letters AAuthor(s): Zi-Hao Tan, Xiao-Wei Sun, Miao Tian, Hai-Fei Zhu, Ting Song, Xiao-Dong Wen, Xi-Xuan Liu, Zi-Jiang Liu

Source: Physics Letters A - May 21, 2021 Category: Physics Source Type: research