Multiscale Characterization of Biological Systems (PDF)

Vikas Tomar is an Associate Professor at Purdue University-West Lafayette. His research focuses on understanding how interfaces contribute to failure of complex materials with a specific emphasis on microstructural issues. He has developed three different multiscale modeling methods and a new experimental scheme called nanomechanical Raman spectroscopy. Dr. Tomar has been a recipient of multiple research awards, including the inaugural Material Science and Engineering-C Young Researcher award. He is Editor-in-Chief of the International Journal of Experimental and Computation Biomechanics and is an Associate Editor of the Journal of Engineering Materials and Technology. He is an associate fellow of AIAA.

Devendra Dubey is an Assistant Professor in Mechanical Engineering Department at the Indian Institute of Technology Delhi, India. He received his Ph.D. from Purdue University, Indiana, USA; MS in mechanical engineering from University of Notre Dame, Indiana, USA; and Bachelor's degree from Indian Institute of Technology Bombay, Mumbai, India. Dr. Dubey works in the general area of computational mechanics at multiple length scales with a focus on understanding interfacial interactions and structure-property. He has previously worked on nanomechanics of polymer-ceramic type collagen-hydroxyapatite biomaterials and his current research involves nanomechanics of brittle of bone disease, impact mitigation of ballistic structures, biomechanics and bio-tribology of knee and hip joints, mechanical reliability of solar cells, and blast injury mechanics of human body.

Yang Zhang is currently a doctoral student in the School of Aeronautics and Astronautics at Purdue University working with Dr. Vikas Tomar. His Ph.D. work is focused on characterization of high temperature crack tip plasticity and size effect in nickel based super alloy using nanomechanical Raman spectroscopy and high temperatureindentation. Yang graduated from the University of Science and Technology of