Details
| Original language | English |
|---|---|
| Article number | 085024 |
| Journal | New Journal of Physics |
| Volume | 14 |
| Publication status | Published - 29 Aug 2012 |
Abstract
Cooling of the mechanical motion of a GaAs nano-membrane using the photothermal effect mediated by excitons was recently demonstrated by some of the authors (Usami et al 2012 Nature Phys. 8 168) and provides a clear example of the use of thermal forces to cool down mechanical motion. Here, we report on a single-free-parameter theoretical model to explain the results of this experiment which matches the experimental data remarkably well.
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In: New Journal of Physics, Vol. 14, 085024, 29.08.2012.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Exciton-mediated photothermal cooling in GaAs membranes
AU - Xuereb, André
AU - Usami, Koji
AU - Naesby, Andreas
AU - Polzik, Eugene S.
AU - Hammerer, Klemens
PY - 2012/8/29
Y1 - 2012/8/29
N2 - Cooling of the mechanical motion of a GaAs nano-membrane using the photothermal effect mediated by excitons was recently demonstrated by some of the authors (Usami et al 2012 Nature Phys. 8 168) and provides a clear example of the use of thermal forces to cool down mechanical motion. Here, we report on a single-free-parameter theoretical model to explain the results of this experiment which matches the experimental data remarkably well.
AB - Cooling of the mechanical motion of a GaAs nano-membrane using the photothermal effect mediated by excitons was recently demonstrated by some of the authors (Usami et al 2012 Nature Phys. 8 168) and provides a clear example of the use of thermal forces to cool down mechanical motion. Here, we report on a single-free-parameter theoretical model to explain the results of this experiment which matches the experimental data remarkably well.
UR - http://www.scopus.com/inward/record.url?scp=84865804491&partnerID=8YFLogxK
U2 - 10.1088/1367-2630/14/8/085024
DO - 10.1088/1367-2630/14/8/085024
M3 - Article
AN - SCOPUS:84865804491
VL - 14
JO - New Journal of Physics
JF - New Journal of Physics
SN - 1367-2630
M1 - 085024
ER -