Ontology highlight
ABSTRACT:
SUBMITTER: Otsuka PH
PROVIDER: S-EPMC3842087 | biostudies-other | 2013
REPOSITORIES: biostudies-other
Scientific reports 20131127
Control of sound in phononic band-gap structures promises novel control and guiding mechanisms. Designs in photonic systems were quickly matched in phononics, and rows of defects in phononic crystals were shown to guide sound waves effectively. The vast majority of work in such phononic guiding has been in the frequency domain, because of the importance of the phononic dispersion relation in governing acoustic confinement in waveguides. However, frequency-domain studies miss vital information co ...[more]