Hi, nice video. Thank you for your contribution. What equation do you use for VFT fitting to the electrical conductivity? I see that you have a different origin user function for that purpose. What is the equation for that case? (Plot of sigma instead of plotting the time constant)
Sir Please make video on quantum mechanical tunnelling (QMT) fitting model..
How can i plot magnetoresistance data plz help me
Hi, nice video. Thank you for your contribution. What equation do you use for VFT fitting to the electrical conductivity? I see that you have a different origin user function for that purpose. What is the equation for that case? (Plot of sigma instead of plotting the time constant)
Fitting procedure in Origin:
Arrhenius: Parameter: tau0, Ea; Equation: y=tau0+(0.4343*Ea*x/8.314).
Variable range hopping (VRH): Parameter: tau0, T; Equation: y=tau0+(0.434*(T*x/(1000))^0.25)
Vogel-Fulcher-Tammann (VFT): Parameters: tau_0, D, T0; VFT Equation: y=(tau_0) + (((0.4343)*(T0)*D)/(x-(T0)))
How to fit modified arrhenius equation i.e. k=A*T^n*exp(-E/KT)
Check my video on how to write an equation to fit data.ruclips.net/video/IaALdPsEp7I/видео.html
How can i note the codes small in size
Please send me or make any video to add these in origin
how do you find relaxation time in Origin?
see my other videos for relaxation time
@@physicsdoneright can you please tell me the exact video it is in
ruclips.net/video/SZB-eSRQB0w/видео.html
ruclips.net/video/Gx3JqZwzDeM/видео.html