WebMay 16, 2013 · Here we review recent experimental, computational, and theoretical studies that have highlighted potential methods for controlling phonon-mediated heat transfer. We discuss those parameters that affect thermal boundary conductance, such as interface morphology and material composition, as well as the emergent effects due to several … WebJun 10, 2024 · The heat transfer between solids in perfect contact is usually calculated using the so called acoustic and diffusive mismatch models [297, 298], where it is …
Phononic heat transfer across an interface: thermal …
WebSep 1, 2015 · During last years a fast development of the emerging field of phononics was achieved, where the manipulation and control of phonons (heat transfer) at the nanoscale … WebWe present a general theory of phononic heat transfer between two solids (or a solid and a fluid) in contact at a flat interface. We present simple analytical results which can be used to estimate the heat transfer coefficient (the inverse of which is usually called the ‘thermal boundary resistance’ or ‘Kapitza resistance’). boney m xmas songs
Phys. Rev. B 83, 241407(R) (2011) - Near-field radiative heat …
WebOct 8, 2024 · Phononic was recently featured in the Oct 9th, 2024 edition of The Economist.The article titled, “A novel way to heat and cool things“, focused on Thermoelectric heat transfer technology and how Phononic has revolutionized the way thermoelectric chips are used in critical communication, autonomous vehicle and air … WebMar 9, 2011 · When thermal boundary conductance is driven by phononic scattering events, accurate predictions of interfacial transport must account for anharmonic phononic coupling as this affects the thermal transmission. WebJul 20, 2024 · Heat transfer can be fundamentally understood in terms of phonons — ensembles of lattice vibrations. The phonon density of states, heat capacity, and phonon group velocity can be derived from the phonon dispersion relation. ... Theoretical studies 24, 78, 84 – 86) of heat conduction in phononic crystals in the fully coherent regime showed ... goblin slayer anime vibe