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Cited by 459

The DOI matches its Crossref record; 102 of the 102 references it cites were found in a registry or an index.

Nanophotonic engineering of far-field thermal emitters

Open access
Baranov, Denis G., Xiao, Yuzhe, Nechepurenko, Igor A., Krasnok, Alex, Alù, Andrea, Kats, Mikhail A.·2019·Nature Materials

Abstract

Thermal emission is a ubiquitous and fundamental process by which all objects at non-zero temperatures radiate electromagnetic energy. This process is often assumed to be incoherent in both space and time, resulting in broadband, omnidirectional light emission toward the far field, with a spectral density related to the emitter temperature by Planck’s law. Over the past two decades, there has been considerable progress in engineering the spectrum, directionality, polarization and temporal response of thermally emitted light using nanostructured materials. This Review summarizes the basic physics of thermal emission, lays out various nanophotonic approaches to engineer thermal emission in the far field, and highlights several applications, including energy harvesting, lighting and radiative cooling.This Review covers the basic physics of thermal emission, ways to engineer the thermal field radiated by hot objects in the far field and applications, such as thermophotovoltaics, radiative cooling, camouflage and privacy.

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Metadata

Authors
Baranov, D. G., Xiao, Y., Nechepurenko, I. A., Krasnok, A., Alù, A., & Kats, M. A.
Venue
Nature Materials
Published
2019-05-27
Volume
18
Issue
9
Pages
920-930
ISSN
  • 1476-1122 (ISSN-L)
  • 1476-4660
OpenAlex
W2903970061
Cited by
459
References
102
FWCI
33.45
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Nanophotonic engineering of far-field thermal emitters. https://app.cochat.ai/papers/10.1038/s41563-019-0363-y
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Baranov, D. G., Xiao, Y., Nechepurenko, I. A., Krasnok, A., Alù, A., & Kats, M. A. (2019). Nanophotonic engineering of far-field thermal emitters. Nature Materials. https://doi.org/10.1038/s41563-019-0363-y

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