Experimental Investigation of Pressure on the Thermal Conductivity of Granular Carbon Aerogels
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DOI: 10.1007/s10765-019-2522-4
Abstract: The thermal conductivity of granular carbon aerogels was measured using the transient hot-strip method under different pressure conditions through the design and construction of a high-pressure chamber and a vacuum chamber to provide a pressure… read more here.
Keywords: granular carbon; carbon aerogels; thermal conductivity; conductivity granular ... See more keywords
Optical conductivity of granular aluminum films near the Mott metal-to-insulator transition
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.224503
Abstract: We report measurements of the energy gap of granular aluminum films by THz spectroscopy. We find that as the grains progressively decouple, the coupling ratio $2\Delta(0)/k_{B}T_{c}$ increases above the BCS weak coupling ratio $3.53$, and… read more here.
Keywords: conductivity granular; optical conductivity; aluminum films; granular aluminum ... See more keywords