Technical Blog
Deep dive into the physics and integration logic of semiconductor manufacturing
14nm FinFET Fin Cut Integration Process Flow: Principles, Mechanisms, and Module Dependencies
Role in the Complete Flow The 14nm FinFET fin cut module occupies a critical position in the front-end-of-line (FEOL) sequence, sitting between fin patterning and shallow trench…
14nm FinFET Fin Patterning Process Flow: Integration Principles, Physics, and Module Dependencies
Role in the Complete Flow The 14nm FinFET fin patterning module is the architectural cornerstone of the entire transistor build.
14nm Fin Trench Etch and Fin Recess Integration
What This Module Actually Changes The fin recess integration module sits after isolation formation and before the gate module in the linked 14nm FinFET flow.
14nm FinFET Process Flow: Integration Logic, Device Physics, and Module Dependencies
Process Map and Scope The 14nm FinFET process flow represents a defining moment in semiconductor scaling: the second generation of three-dimensional transistors produced in…
14nm FinFET Gate Stack Integration Process Flow: Principles, Mechanisms, and Module Dependencies
Role in the Complete Flow The gate stack integration module for the 14nm FinFET generation occupies a pivotal position in the overall process flow for the 14nm FinFET generation…
14nm FinFET Well and Channel Implant Integration Process Flow: Principles, Mechanisms, and Module Dependencies
Role in the Complete Flow The well and channel implant integration module sits at a critical juncture in the 14nm FinFET process flow, bridging the gap between fin…
14nm FinFET Metal-One Interconnect Integration: Process Flow, Physics, and Module Dependencies
Role in the Complete Flow The metal-one (M1) interconnect module in a 14nm FinFET technology serves as the critical bridge between the transistor-level contact architecture and…
14nm FinFET Metal-Two Interconnect Integration: Process Flow, Physics, and Module Dependencies
Role in the Complete Flow In a 14nm FinFET logic technology, the metal-two (M2) interconnect module occupies a pivotal position in the back-end-of-line (BEOL) stack.
14nm FinFET Second Pre-Metal Dielectric Integration: Process Flow Principles and Mechanisms
Role in the Complete Flow In the 14nm FinFET technology platform, the second pre-metal dielectric (PMD2) module occupies a pivotal position between front-end-of-line (FEOL)…
14nm FinFET Replacement Metal Gate Integration Process Flow: Principles, Mechanisms, and Integration Logic
Role in the Complete Flow The replacement metal gate (RMG) module occupies a pivotal position in the 14nm FinFET process flow, serving as the bridge between front-end-of-line…
14nm FinFET Epitaxial Silicon Source-Drain Integration Process Flow: Principles, Mechanisms, and Integration Logic
Role in the Complete Flow The 14nm FinFET epitaxial silicon source-drain (SD_ESI) module occupies a pivotal position in the front-end-of-line (FEOL) process sequence, sitting…
14nm FinFET Embedded Silicon Germanium Source-Drain Integration: Process Flow Principles and Strain Engineering Mechanisms
Role in the Complete Flow In the 14nm FinFET technology node, the embedded silicon germanium (eSiGe) source-drain module serves as one of the most performance-critical…