Enhancement of sound absorption via vegetation with a metasurface substrate
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107309
Abstract: Abstract The sound absorption via an absorber constructed by a vegetation layer and a metasurface substrate (MS) is numerically and experimentally investigated. By combining the vegetation and MS, high-efficiency sound absorption (>90%) can be achieved… read more here.
Keywords: absorption; absorption via; metasurface substrate; vegetation ... See more keywords
Magnon-induced absorption via quantum interference.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.482999
Abstract: We propose a scheme to generate magnon-induced absorption (MIA) in a two-cavity magnonics system. By placing an yttrium iron garnet (YIG) sphere into one of two coupled microwave cavities, three different interference pathways are established… read more here.
Keywords: magnon induced; absorption via; induced absorption; interference ... See more keywords