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Biomimicry designs for passive optical solutions for nanoscale radiative cooling applications

Title	Biomimicry designs for passive optical solutions for nanoscale radiative cooling applications
Author	Didari, Azadeh, Mengüç, Mustafa Pınar
Publication Date:	2018
Publication Place	- SPIE
Subject	Nano-scale radiative cooling, Phononic metasurfaces, Biomimicry designs, Morpho butterfly, Finite difference time domain method
Type	Document
Language	English
Digital	Yes
Manuscript	No
Library:	Özyeğin University
Library Asset ID	978-1-5106-2034-6
Record ID	59cbc8fe-9373-425d-9ac6-d432d33956f9
Library Location	Mechanical Engineering
Date	2018
Sample Text	Inspired by the mechanism of the wings of Morpho butterfly, here we propose biomimicry designs which have the potential to be used for radiative cooling purposes. We numerically analyzed the spontaneous emission at near-field and determined radiative heat flux at nano-scale in order to investigate the impact of geometric variations and material selection in these systems. Our findings suggest that these metasurfaces which support phononic surface waves, can be used to tailor radiative heat transfer at nano-scale in the atmospheric transparency window (8-13 mu m) within the infrared regime.
Editör	Lakhtakia, A., Mackay, T. G.
Cilt	10731

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Özyeğin University

Biomimicry designs for passive optical solutions for nanoscale radiative cooling applications

Author Didari, Azadeh, Mengüç, Mustafa Pınar

Publication Date 2018

Publication Place - SPIE

Subject Nano-scale radiative cooling, Phononic metasurfaces, Biomimicry designs, Morpho butterfly, Finite difference time domain method

Type Document

Language English

Digital Yes

Manuscript No

Library Özyeğin University

Library Asset ID 978-1-5106-2034-6

Record ID 59cbc8fe-9373-425d-9ac6-d432d33956f9

Library Location Mechanical Engineering

Date 2018

Sample Text Inspired by the mechanism of the wings of Morpho butterfly, here we propose biomimicry designs which have the potential to be used for radiative cooling purposes. We numerically analyzed the spontaneous emission at near-field and determined radiative heat flux at nano-scale in order to investigate the impact of geometric variations and material selection in these systems. Our findings suggest that these metasurfaces which support phononic surface waves, can be used to tailor radiative heat transfer at nano-scale in the atmospheric transparency window (8-13 mu m) within the infrared regime.

Editör Lakhtakia, A., Mackay, T. G.

Cilt 10731