Observation of second sound in graphite at temperatures above 100 K

Observation of second sound in graphite at temperatures above 100 K

Wavelike thermal transport in solids, referred to as second sound, is an exotic phenomenon previously limited to a handful of materials at low temperatures. The rare occurrence of this effect restricted its scientific and practical importance. We directly observed second sound in graphite at tempera...

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Bibliographic Details
Main Authors: Huberman, Samuel C. (Author), Duncan, Ryan Andrew (Author), Chen, Ke (Author), Song, Bai (Author), Chiloyan, Vazrik (Author), Ding, Zhiwei (Author), Maznev, Alexei (Author), Chen, Gang (Author), Nelson, Keith Adam (Author)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor), Massachusetts Institute of Technology. Department of Chemistry (Contributor)
Format: Article
Language:English
Published: American Association for the Advancement of Science (AAAS), 2020-01-23T15:41:17Z.
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