108 citations · 236 across the 5 of their papers we have counts for
5 papers
Band degeneration and evolution in nonlinear triatomic chain superlattices
Chen Gong, Xin Fang, Li Cheng
Nonlinear superlattices exhibit unique features allowing for wave manipulations. Despite the increasing attention received, the underlying physical mechanisms and the evolution pro…
Space-time Variant Self-growing Bandgap in Nonlinear Acoustic Metamaterial
Xin Fang, Jihong Wen, Dianlong Yu
Material band structure is key foundation for various modern technologies, but it was regarded as a space-time invariant feature. Acoustic metamaterials show extraordinary properti…
Wave propagation in infinite nonlinear acoustic metamaterial beam by considering the third harmonic generation
Xin Fang, Jihong Wen, Dianlong Yu +2
Nonlinear acoustic metamaterial (NAM) initiates new fields for controlling elastic waves. In this work, the flexural wave propagation in the half-infinite NAM beam consisting of pe…
Bridging coupling bandgaps in nonlinear acoustic metamaterials
Xin Fang, Jihong Wen, Dianlong Yu
Nonlinear acoustic metamaterials (NAMs) open new freedoms in exploiting novel technologies for wave manipulations. Recently, the desired ultra-low and ultra-broad-band wave suppres…
Wave propagation in one-dimensional nonlinear acoustic metamaterials
Xin Fang, Jihong Wen, Bernard Bonello +2
The propagation of waves in the nonlinear acoustic metamaterials (NAMs) is fundamentally different from that in the conventional linear ones. In this article we consider two one-di…