Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Aaswath P. Raman"'
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-8 (2024)
Abstract A body that violates Kirchhoff’s law of thermal radiation exhibits an inequality in its spectral directional absorptivity and emissivity. Achieving such an inequality is of fundamental interest as well as a prerequisite for achieving therm
Externí odkaz:
https://doaj.org/article/39c6a56fc22d4b70867d832fa909042b
Publikováno v:
Next Energy, Vol 1, Iss 2, Pp 100019- (2023)
Externí odkaz:
https://doaj.org/article/e5e211cc731a472a93a67ad128157d2e
Autor:
Jin Xu, Aaswath P. Raman
Publikováno v:
iScience, Vol 24, Iss 8, Pp 102825- (2021)
Summary: Heating and cooling in buildings account for nearly 20% of energy use globally. The goal of heating and cooling systems is to maintain the thermal comfort of a building's human occupants, typically by keeping the interior air temperature at
Externí odkaz:
https://doaj.org/article/b61880fdb7c447bcbf15bd14a5011311
Publikováno v:
Atmosphere, Vol 12, Iss 9, p 1195 (2021)
Theoretical calculations of the cooling potential of radiative cooling materials are crucial for determining their cooling capability under different meteorological conditions and evaluating their performance. To facilitate these calculations, accura
Externí odkaz:
https://doaj.org/article/78ffd0ddc4384324aa8eb2a9a3a6d591
Publikováno v:
Joule. 6:2762-2775
Publikováno v:
Photonic Heat Engines: Science and Applications V.
Publikováno v:
Physical Review Applied. 19
Controlling the spectral response of thermal emitters has become increasingly important for a range of energy and sensing applications. Conventional approaches to achieving arbitrary spectrum selectivity in photonic systems have entailed combining mu
In recent years, hybrid design strategies combining machine learning (ML) with electromagnetic optimization algorithms have emerged as a new paradigm for the inverse design of photonic structures and devices. While a trained, data-driven neural netwo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6f46d0c426abbc302c663ec279e381
http://arxiv.org/abs/2209.15434
http://arxiv.org/abs/2209.15434
Autor:
Christopher Yeung, David Ho, Benjamin Pham, Katherine T. Fountaine, Zihan Zhang, Kara Levy, Aaswath P. Raman
Publikováno v:
AI and Optical Data Sciences III.
A fundamental challenge in the design of photonic devices, and electromagnetic structures more generally, is the optimization of their overall architecture to achieve a desired response. To this end, topology or shape optimizers based on the adjoint
Autor:
John Brewer, Matthew F. Campbell, Pawan Kumar, Sachin Kulkarni, Deep Jariwala, Igor Bargatin, Aaswath P. Raman
Publikováno v:
Nano letters. 22(2)
The Breakthrough Starshot Initiative aims to send a gram-scale probe to Proxima Centuri B using a laser-accelerated lightsail traveling at relativistic speeds. Thermal management is a key lightsail design objective because of the intense laser powers