9 technical terms and definitions
high-k anneal, post deposition anneal, hkmg thermal treatment, eot stabilization, hkmg
High-k metal gate (HKMG) integration, replacement metal gate (RMG / gate-last) processing, and dual work function metal (WFM) engineering constitute the foundational materials…
k-means clustering wafer map pattern prediction, k-means clustering wafer, clustering wafer map, wafer map pattern, map pattern prediction, k-means clustering, wafer map
K-Means Clustering Wafer Map Pattern Prediction with Machine Learning Introduction & Motivation K-Means Clustering Wafer Map Pattern Prediction with Machine Learning addresses…
metrology
Kelvin Contact (Four-Terminal Sensing) is the precision resistance measurement technique that eliminates probe contact resistance and lead resistance errors by using separate…
metrology
A Kelvin probe measures contact potential difference (CPD)—the electrostatic potential between a vibrating probe tip and a sample surface—via an AC capacitive coupling…
kelvin probe force microscopy, kpfm, metrology
Kelvin Probe Force Microscopy (KPFM) is a scanning probe technique that measures the local contact potential difference (CPD) between a conductive AFM tip and a sample surface…
metrology
Killer defect size is the minimum defect dimension that causes device failure — a critical threshold that determines inspection sensitivity requirements, with smaller nodes…
kgd, advanced packaging
Known Good Die (KGD) is a semiconductor die that has been fully tested and verified to be functional before being assembled into a multi-die package — ensuring that only working…
anisotropic silicon etching, wet etch silicon, potassium hydroxide etch, mems bulk micromachining, crystal plane etch, koh silicon etch, crystallographic etch, v groove etch
KOH etching is crystal-programmed silicon machining: hydroxide chemistry supplies removal, but wafer orientation, mask azimuth, plane-rate ratios, corner evolution…
krf, krypton fluoride, lithography
KrF (krypton fluoride) excimer lasers produce 248nm deep-UV light, and were the industry's workhorse exposure source from roughly 1996 to 2005 — carrying the transition…