Mode Mixity Dependence of Interfacial Fracture Toughness in Organic Electroni…

This paper presents the results of a combined experimental and theoretical study of interfacial fracture in organic electronic structures. Interfacial fracture toughness is investigated as a function of mode mixity using Brazil disk specimens. The measured fracture toughness values are then compared with predictions determined from crack-tip shielding estimates and atomic force microscopy measu…