A modern microprocessor holds billions of transistors with features measured in nanometres, stacked under a dozen levels of metal wiring, built on a wafer that was chemical feedstock a few weeks earlier — through more than a thousand individual process steps. Understanding how that happens requires a book that sits between two shelves that do not speak to each other.
On one side are the device physics texts: rigorous, mathematically complete, and almost silent on how a transistor is actually built. On the other are equipment manuals and process specifications: precise about what to do and silent about why. An engineer who has read only the first cannot interpret a fab recipe. An engineer who has read only the second can run a tool but cannot diagnose it when the process drifts.
MICROCHIP FABRICATION: PRINCIPLES AND PRACTICE occupies the ground between them. It treats semiconductor manufacturing as an engineering discipline in its own right — with its own governing equations, its own characteristic failure modes, and its own economics.
Twenty-three chapters follow the wafer from ingot to packaged device:
Silicon fundamentals, Czochralski and float-zone crystal growth, epitaxy
Cleanroom classification, ultrapure water, contamination control, RCA cleaning
Thermal oxidation and the Deal–Grove model, including the thin-oxide anomaly
Diffusion, Fick's laws, thermal budget, and where the simple model fails
Ion implantation, range statistics, channelling, damage, and annealing
CVD, ALD, PVD, sputtering, and electrochemical copper deposition
Optical lithography, the Rayleigh criteria, immersion, EUV, and multiple patterning
Photoresist chemistry, line-edge roughness, and the stochastic limit
Plasma etch, RIE synergy, profile control, ARDE, and endpoint detection
Chemical mechanical planarization, Preston's equation, dishing and erosion
Front-end integration: STI, gate stacks, strain engineering, FinFET and gate-all-around
Back-end interconnect: dual damascene, RC delay, low-κ dielectrics, resistivity size effects
Metrology, statistical process control, and measurement uncertainty
Yield engineering: Poisson and negative binomial models, defect Pareto, yield learning
Reliability physics: electromigration, TDDB, BTI, hot carrier injection, ESD and latch-up
Wafer test, singulation, packaging, thermal management, and advanced packaging
Device physics for process engineers, memory technologies, and fab economics
Built for study, not just reference. Every chapter opens with explicit learning objectives, develops theory from stated assumptions, and works through fully solved numerical examples with every unit tracked. Practice problems carry boxed answers. Each chapter closes with a summary of key equations. Where a diffusivity, rate constant, or range table comes from an external source, the source and its measurement conditions are stated — because an engineer who does not know where a number came from cannot judge whether it applies.
Written for: upper-level undergraduate and graduate students in electrical engineering, materials science, chemical engineering, and physics; early-career process engineers and technicians who need to understand the modules surrounding their own; and experienced specialists who know one module deeply and want a reliable account of the rest.
Comfort with calculus, introductory chemistry, and basic thermodynamics is assumed. Prior device physics is helpful but not required — Chapter 1 builds the foundation from band structure forward.
Includes a full symbol list, glossary, physical constants and silicon properties, unit conversion tables, a standards index, and a complete index.
Whether you are preparing for a process engineering role, sitting a graduate course in microfabrication, or trying to understand the module upstream of your own, this book gives you the reasoning that stays valid across every node.
From sand to silicon to system.
Scroll up and click "Add to Cart" to start reading today.
Edwin R. Calloway writes on semiconductor manufacturing and process technology.
His work grew out of a gap he found persistent in the literature: device physics texts are rigorous and largely silent on how a transistor is actually built, while equipment manuals and process specifications are precise about what to do and almost entirely silent about why. An engineer who has read only the first cannot interpret a recipe; an engineer who has read only the second can run a tool but cannot diagnose it when the process drifts.
Microchip Fabrication: Principles and Practice is written for upper-level students, early-career process engineers, and specialists who know one module deeply and want a reliable account of the rest.