His research is in on mechanics of materials, exploiting theoretical and computational methods to understand structural and functional performance of engineering materials. His recent focus has been on lithium ion batteries, biological cell mechanics, ballistic impact on ceramics, microstructural evolution,  ferroelectric systems, utilization of high temperature materials composed of ceramics and ceramic composites, actuating and shape morphing structures, protection of structures from high intensity blast waves and accompanying shrapnel, and thermal barrier coatings for gas turbine blades.