3 papers
physics.app-ph2019
Perfect Seismic Wave Absorbers for the 8th Magnitude Earthquakes
Liang Sun, Feilong Xu, Zhen Liang +2
Most modern buildings and infrastructures are not designed to resist 8th magnitude earthquakes, for which studies on phononic crystals and local resonators reported so far are not…
physics.app-ph2017
Tunable Extremely Asymmetric Acoustic Metasurfaces Made by Coupled Membrane Resonators
Songwen Xiao, Suet Tao Tang, Z. Yang
We report the experimental demonstration of tunable asymmetric acoustic metasurfaces with extreme contrast, made by two decorated membrane resonators (DMRs) coupled via a sealed ai…
cond-mat.mtrl-sci2016
Collective spin excitations in bi-component magnonic crystals consisting of bi-layer Permalloy/Fe nanowires
G. Gubbiotti, S. Tacchi, M. Madami +5
In the developing field of magnonics,it is very important to achieve tailoring of spin wave propagation by both a proper combination of materials with different magnetic properties…