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November 1, 2021 at 5:00 pm
niazulkhan
Subscriber
I understand that. But then the average temperature will not match the theoretical values calculated by the equation: q=s*k* (temperature rise) mentioned in the paper below. The equation is for semi-infintie heat disk (which is true for 100um x 100um also) and not a function of the total area.

[1]Z. J. Coppens, W. Li, D. G. Walker, and J. G. Valentine, "Probing and Controlling Photothermal Heat Generation in Plasmonic Nanostructures," Nano Letters, vol. 13, pp. 1023-28, 2013.