Multi Gate | MOSFETs | Non conventional | MOSFET Technology nodes | ITRS | FinFET | GAAFET

📖 Description (Technical YouTube Video Description) In this video, we explore some of the most important concepts in modern VLSI and semiconductor technology: ✅ Moore’s Law – its impact, limitations, and future challenges ✅ Multi-Gate MOSFETs (FinFET, GAAFET, Nanowire FETs) – structure, operation, advantages, disadvantages, and real-world applications in processors from Intel, TSMC, Samsung ✅ Non-Conventional MOSFETs – including TFETs, CNTFETs, SpinFETs, and their role in low-power, high-performance applications ✅ Technology Nodes – scaling from 90nm to 3nm and beyond, with company-wise data on Intel, TSMC, Samsung, IBM ✅ ITRS (International Technology Roadmap for Semiconductors) – historical relevance, limitations, and how it paved the way for IRDS and modern industry trends We also compare different MOSFET technologies in terms of scaling, leakage reduction, short-channel effects, performance, and power consumption. Future directions such as 3D stacking, nanosheet FETs, and quantum devices are discussed. This lecture-style explanation is perfect for VLSI students, semiconductor researchers, and chip design professionals. 📌 If you are preparing for VLSI/semiconductor exams, interviews, or research, this video will help you understand these concepts with clarity