Gangadharan Raju

Indian Institute of Technology Hyderabad

Papers

Total Citations

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About

Gangadharan Raju is a researcher whose work bridges the mechanics of soft materials and advanced non-destructive evaluation (NDE) techniques. His primary research areas include the mechanical behavior of hyperelastic materials, structural instabilities, and the characterization of hydrogels for emerging technologies. Raju’s most cited paper, “A review of NDE techniques for hydrogels” (2022, 23 citations), provides a critical synthesis of methods for assessing the physical, chemical, and mechanical properties of hydrogels—materials essential to biosensors, soft robotics, and tissue engineering. This work has become a key reference for researchers seeking to tailor hydrogel performance. In another significant contribution, “Instabilities in a compressible hyperelastic cylindrical channel under internal pressure and external constraints” (2022, 9 citations), Raju explores large deformations and instability phenomena in soft cylindrical structures, offering insights relevant to biological systems and metamaterial design. His recent experimental and numerical study on the localizations and mode transitions of imperfect cylindrical shells under axial compression (2025) further demonstrates his commitment to understanding failure mechanisms in engineering structures. With a growing citation record and a focus on both fundamental mechanics and applied characterization, Raju is establishing himself as a thoughtful contributor to the mechanics of soft and deformable materials.