Acoustic dynamics of network-forming glasses at mesoscopic wavelengths
作者： C. Ferrante , E. Pontecorvo , G. Cerullo , A. Chiasera , G. Ruocco
DOI: 10.1038/NCOMMS2826
关键词:
摘要: Characterizing the acoustic dynamics of glasses at mesoscopic wavelengths is challenging. Here, Ferrante et al. use broadband picosecond acoustics technique to study attenuation such length scales, where they find temperature-dependent, fractal frequency behaviour.
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