Author: Dr. Raghav Meena
Abstract: Micro and nano-manufacturing have emerged as revolutionary fields transforming industries like electronics, biomedicine, automotive, aerospace, and precision engineering. These advanced techniques allow the fabrication of components and structures at the micro and nanometer scale with high accuracy, precision, and material efficiency. This paper provides a comprehensive review of major micro and nano-manufacturing techniques, including photolithography, nanoimprint lithography, focused ion beam machining, and laser-assisted processes. Key challenges such as scalability, cost-effectiveness, and material limitations are addressed. The paper also highlights the applications and future scope of these technologies in critical sectors like healthcare and semiconductors.
Keywords: Micro-manufacturing, Nano-manufacturing, Lithography, MEMS, Precision Engineering, Nanotechnology
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