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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…
Unifying microscopic and continuum treatments of van der Waals and Casimir interactions
Prashanth S. Venkataram, Jan Hermann, Alexandre Tkatchenko +1
We present an approach for computing long-range van der Waals (vdW) interactions between complex molecular systems and arbitrarily shaped macroscopic bodies, melding atomistic trea…