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 Apr 11 awarded Notable Question Feb 17 awarded Notable Question Dec 4 accepted AFM cantilevers driven below resonance? Dec 2 asked AFM cantilevers driven below resonance? Jun 27 awarded Popular Question Dec 15 awarded Notable Question Sep 2 awarded Popular Question Aug 14 comment Heat equation: boundary conditions? This is what I was trying, but I can't seem to get anything other than $\kappa S \left(\frac{d T}{dx}_{x=0^+}-\frac{d T}{d x}_{x=0^-} \right)=0$. I am obviously making an incorrect assumption or handling the equations incorrectly. Aug 13 awarded Promoter Aug 13 comment Heat equation: boundary conditions? Perhaps this is more of a math question. My trouble is, the first boundary condition $T(L/2)=T(-L/2)=T_{\infty}$ completely solves the differential equation! I don't know how to deal with the last equation. Thanks. Jul 2 awarded Curious Jun 13 comment Heat equation: boundary conditions? Edited to include all this information. (its all in the referenced paper) Jun 13 revised Heat equation: boundary conditions? included diagram Jun 13 comment Heat equation: boundary conditions? The first two equations I can solve - it yields a parabolic temperature profile. However coupling in the third, I can't solve. "it" is the third equation. Jun 13 asked Heat equation: boundary conditions? Jun 7 awarded Popular Question May 30 comment Laser excitation of Phonon Modes What is the physics of the relaxation at surfaces? I.e. excitation of acoustic modes in 2D like graphene? May 30 asked Laser excitation of Phonon Modes Apr 27 comment Landau Levels and Magnetic length I understand that. But it supposedly follows from the previous equation. Which doesn't yield that relationship. Apr 27 asked Landau Levels and Magnetic length