4 citations · 10 across the 3 of their papers we have counts for
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Channel-based algebraic limits to conductive heat transfer
Prashanth S. Venkataram, Sean Molesky, Juan Carlos Cuevas +1
Recent experimental advances probing coherent phonon and electron transport in nanoscale devices at contact have motivated theoretical channel-based analyses of conduction based on…
Mechanical relations between conductive and radiative heat transfer
Prashanth S. Venkataram, Riccardo Messina, Juan Carlos Cuevas +2
We present a general nonequilibrium Green's function formalism for modeling heat transfer in systems characterized by linear response that establishes the formal algebraic relation…
Fluctuational Electrodynamics in Atomic and Macroscopic Systems: van der Waals Interactions and Radiative Heat Transfer
Prashanth S. Venkataram, Jan Hermann, Alexandre Tkatchenko +1
We present an approach to describing fluctuational electrodynamic (FED) interactions, particularly van der Waals (vdW) interactions as well as radiative heat transfer (RHT), betwee…
Impact of nuclear vibrations on van der Waals and Casimir interactions at zero and finite temperature
Prashanth S. Venkataram, Jan Hermann, Teerit J. Vongkovit +2
Van der Waals (vdW) and Casimir interactions depend crucially on material properties and geometry, especially at molecular scales, and temperature can produce noticeable relative s…
Phonon-polariton mediated thermal radiation and heat transfer among molecules and macroscopic bodies: nonlocal electromagnetic response at mesoscopic scales
Prashanth S. Venkataram, Jan Hermann, Alexandre Tkatchenko +1
Thermal radiative phenomena can be strongly influenced by the coupling of phonons and long-range electromagnetic fields at infrared frequencies. Typically employed macroscopic desc…