42 citations · 42 across the 4 of their papers we have counts for
4 papers
Analytical Theory of Photon Tunneling and Near-Field Heat Transfer Between Dissimilar Materials
Kartika N. Nimje, Mariano Pascale, Georgia T. Papadakis
Near-field radiative heat transfer can exceed the blackbody limit through evanescent-mode coupling across nanoscale gaps. This enhancement underpins applications including thermoph…
The critical role of substrates in mitigating the power-efficiency trade-off in near-field thermophotovoltaics
Kartika N. Nimje, Julien Legendre, Michela F. Picardi +2
Near-field thermophotovoltaic systems can achieve ultra-high power densities, however, this often comes at the cost of reduced efficiency. We show that this power-efficiency trade-…
Hot-carrier thermophotovoltaic systems
Kartika N. Nimje, Maxime Giteau, Georgia T. Papadakis
A thermophotovoltaic (TPV) energy converter harnesses thermal photons emitted by a hot body and converts them to electricity. When the radiative heat exchange between the emitter a…
Dynamic modulation of thermal emission -- a Tutorial
Michela Florinda Picardi, Kartika Narayan Nimje, Georgia T. Papadakis
Thermal emission is typically associated with a blackbody at a temperature above absolute zero, which exchanges energy with its environment in the form of radiation. Blackbody ther…