Before revision: In material science, the complex elastic modulus of a material, G*(f ), at frequency of oscillatory deformation , f, is given by, where: G*(f)= complex elastic modulus at frequency of oscillatory deformation, fG ′ = the elastic modulus G′′ = the loss modulus j 2 = −1 This relationship can be rewritten as, where: h = G′′/G′.
After revision: In material science, the complex elastic modulus of a material, G*(f ), at frequency of oscillatory deformation , f, is given by, where: G*(f)= complex elastic modulus at frequency of oscillatory deformation, fG ′ = the elastic modulus G′′ = the loss modulus j 2 = −1 This relationship can be rewritten as'' where: h = G′′/G′.