Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
CF-11 complex shear modulus μ=μR+jμI as a function of frequency: (a) real part; (b) imaginary part∕ω. (○ ○ ○) experimentally derived values; (-⋅-) best fit Voigt model; (⋯) best fit α=0.6 fractional order Voigt model; (---) best fit SLS model.
