Fig. 3From: Creep and stress relaxation behavior for natural cellulose crystal of wood cell wall under uniaxial tensile stress in the fiber directionTemporal changes in I(t)/I0 in tensile creep processes. I(t) and I0: diffraction intensities of (004) plane of crystalline cellulose in tensile creep process of wood specimens under the loaded and unloaded conditions, respectivelyBack to article page