“Engineering very small things, structures less than 10nm, is challenging – and this is my biggest interest.” – Prof. Pulickel M Ajayan.

The university hosted its nineteenth edition of the University Distinguished Lecture, featuring a celebrated talk on “Nano-Engineered Materials” by eminent scientist Prof. Pulickel M Ajayan, Benjamin M. and Mary Greenwood Anderson Professor of Engineering and Founding Chair of the Department of Materials Science and Nanoengineering at Rice University, Texas, USA on January 07, 2025. A pioneer in nanotechnology with a noteworthy career extended to three decades, Prof. Ajayan’s session elucidated the recent developments in nanotechnology, particularly in relation to the challenges in designing and controllably synthesising functional nano-engineered materials.

Prof. Ajayan spoke extensively on the three major key points – Atomically Thin Layers (2D) Vertical and Lateral Heterostructures, Defects & Single Atoms and Printed 3D Nano-architectures & Nanocomposites. “Three decades ago, nanotechnology or nanomaterial science was just emerging. Today, it has become an enabling technology with fundamental developments in controlled manufacturing of nanomaterials,” remarked Prof. Ajayan in his lecture. He proceeded to elucidate the various phases of nanotechnology – the first phase, where scientists worked on the fundamental understanding of material synthesis, controlled fabrication, etc.; the second phase of integrating nanotechnology into potential devices; and the current phase of high-tier development through commercialisation.

“A prominent figure in nanotechnology, Prof. Ajayan’s work in carbon nanotubes is exemplary in understanding the building of nano heterostructures. It is a privilege to have him share his wealth of knowledge on this remarkable occasion,” said Prof. CV Tomy, Dean – SEAS, in his welcome address. Prof. Ranjit Thapa, Dean – Research, also praised Prof. Ajayan for his contributions to nanoengineering and material science. Prof. Ajayan also had a brief interaction with the faculty regarding potential academic and research collaborations.

The 19th University’s distinguished lecture on nano-engineered materials ignited genuine curiosity about the field among the participating students. The profile of Prof. Pulickel M Ajayan and his astounding research portfolio motivated both faculty and students to explore nanoengineering and material sciences. The 19th UDL was graced by the presence of Registrar Dr R Premkumar, Deans of various schools, faculty from various streams and students of the varsity. The UDL series is a testament to the university’s passion for research and commitment to place SRM AP in the frontiers of academic and research excellence.