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Explore advanced micro-fabrication techniques essential for creating micro-robots through this 31-minute lecture from NPTEL-NOC IITM. Examine different configurations of etching processes used in micro-scale manufacturing, delving into the principles and applications of laser-based processing methods for precise material removal and shaping. Investigate plasma-based processing techniques that enable controlled modification of micro-structures at the atomic level. Learn about surface functionalization methods that enhance the performance and functionality of micro-robotic components by modifying surface properties for improved adhesion, biocompatibility, or specific chemical interactions. Master the fundamental processes that form the backbone of micro-robotics fabrication, understanding how these techniques enable the creation of sophisticated micro-mechanical systems with precise dimensional control and specialized surface characteristics.
