Autor: |
Chinmay Khandekar, Riccardo Messina, Alejandro W. Rodriguez |
Jazyk: |
angličtina |
Rok vydání: |
2018 |
Předmět: |
|
Zdroj: |
AIP Advances, Vol 8, Iss 5, Pp 055029-055029-8 (2018) |
Druh dokumentu: |
article |
ISSN: |
2158-3226 |
DOI: |
10.1063/1.5018734 |
Popis: |
We modify and extend a recently proposed four-wave mixing scheme [C. Khandekar and A. Rodriguez, Opt. Express 25(19), 23164 (2017)] for achieving near-field thermal upconversion and energy transfer, to demonstrate efficient thermal refrigeration at low intensities ∼ 109W/m2 over a wide range of gap sizes (from tens to hundreds of nanometers) and operational temperatures (from tens to hundreds of Kelvins). We further exploit the scheme to achieve magnitude and directional tunability of near-field heat exchange between bodies held at different temperatures. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
|