Modern Semiconductor Devices For Integrated Circuits Better 【Verified Source】

To extend scaling below 3nm, the industry has transitioned to , specifically the nanosheet (or nanoribbon) architecture. Unlike FinFETs, GAA devices feature multiple horizontal nanosheets (typically 2-4) stacked vertically, with the gate completely surrounding each sheet.

Samsung was first to mass-produce GAA (MBCFET™) at 3nm (2022), followed by TSMC’s N2 (2nm) slated for 2025-2026. Intel’s 20A and 18A nodes also adopt GAA (RibbonFET). This device architecture is expected to carry the industry through the 1.5nm node and beyond. modern semiconductor devices for integrated circuits

Later chapters diverge from standard logic to cover (Flash, NAND) and Power Devices . This is a nod to the industry reality that while CPUs get the fame, memory and power management are massive sectors. The explanation of floating-gate transistors (Flash memory) is particularly lucid. To extend scaling below 3nm, the industry has