Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-24T18:57:07.270Z Has data issue: false hasContentIssue false
  • English
  • Français

Time Resolved Temperature Measurement of Single Gold Structures via Luminescence Thermometry

Published online by Cambridge University Press:  13 February 2018

Ali Rafiei Miandashti ,
Martin Kordesch  and
Hugh H. Richardson
Ali Rafiei Miandashti
Affiliation:
Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio45701
Martin Kordesch
Affiliation:
Department of Physics and Astronomy, Ohio University, Athens, Ohio45701
Hugh H. Richardson*
Affiliation:
Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio45701
*
*Corresponding Author: [email protected]
Get access

Abstract

Here we report the use of luminescence thermometry to measure the temperature decay from single gold structure into the substrate of AlGaN:Er3+ film. We looked at Er3+ ion photoluminescence upon illumination by modulated 532 nm laser and recorded time-resolved luminescence of 2H11/2 → 4I15/2 and the 4S3/2 → 4I15/2 energy transitions. We calculated the heat generated from gold microdisk and observed the rate of heat dissipation to the environment. We directly calculated the absolute thermal conductivity of 1.7 W/mK for AlGaN: Er3+ film which was in agreement with the literature.

Keywords

nanoscalenanostructureluminescence
Type
Articles
Information
MRS Advances , Volume 3 , Issue 14: Nanomaterials , 2018 , pp. 747 - 751
Copyright
Copyright © Materials Research Society 2018 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Cahill, D.G., Ford, W.K., Goodson, K.E., Mahan, G.D., Majumdar, A., Maris, H.J., Merlin, R., and Phillpot, S.R., J. Appl. Phys. 93, 793–818 (2002).CrossRefGoogle Scholar
Pop, E., Sinha, S., and Goodson, K.E., Proc. IEEE 94, 1587–1601 (2006).CrossRefGoogle Scholar
Snyder, G.J. and Toberer, E.S., Nat. Mater. 7, 105 (2008).CrossRefGoogle Scholar
Carlson, M.T., Khan, A., and Richardson, H.H., Nano Lett. 11, 1061–1069 (2011).CrossRefGoogle Scholar
Debasu, M. L., Ananias, D., Pastoriza-Santos, I., Liz-Marzán, L. M., Rocha, J, and Carlos, L. D., Adv. Mater, 25, 4868–4874 (2013).CrossRefGoogle Scholar