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Glossary

1,292 technical terms and definitions

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electromagnetic-shielding-design machine learning

electromagnetic shielding design, electromagnetic shielding, shielding design

Electromagnetic Shielding Design Introduction & Motivation Electromagnetic Shielding Design addresses a central problem in emcemie process control…

electromagnetic shielding effectiveness prediction machine learning

electromagnetic shielding effectiveness prediction, electromagnetic shielding effectiveness, shielding effectiveness prediction, electromagnetic shielding

Electromagnetic Shielding Effectiveness Prediction with Machine Learning Introduction & Motivation Electromagnetic Shielding Effectiveness Prediction with Machine Learning…

electromagnetism

electromagnetism mathematics, maxwell equations, drift diffusion, semiconductor electromagnetism, poisson equation, boltzmann transport, negf, quantum transport, optoelectronics

Electromagnetism Mathematics Modeling A comprehensive guide to the mathematical frameworks used in semiconductor device simulation, covering electromagnetic theory, carrier…

electromigration

reliability, black equation, blech effect, interconnect electromigration, voiding

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration

em failure, blacks equation, current density, em voiding, hillock

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration

interconnect, reliability, EM, failure, blech effect

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration analysis em

current density limits, em reliability rules, metal wire sizing em, via electromigration

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration aware routing

em signoff, current density limit, wire em, via em

Electromigration-Aware Routing and EM Signoff is the physical design methodology that ensures no metal wire or via in the chip carries current density exceeding the technology's…

electromigration aware routing

em signoff analysis, current density limit interconnect, em lifetime prediction, metal width em rule, electromigration

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration basics

em reliability, current density limit

Electromigration (EM) is the gradual transport of metal atoms under the influence of high current density. In integrated circuits, this migration can create voids, hillocks…

electromigration beol

signal & power integrity

Electromigration BEOL is current-induced atom migration in back-end interconnect lines that leads to voids or hillocks - High current density and temperature accelerate metal mass…

electromigration current crowding hotspot machine learning

detecting and locating current crowding hotspots for em risk, detecting locating current, locating current crowding, current crowding hotspots, crowding hotspots em, hotspots em

Detecting and locating current crowding hotspots for EM risk Introduction & Motivation Detecting and locating current crowding hotspots for EM risk addresses a central problem…

electromigration design

em rules, current density rules, em signoff, blech length

Electromigration (EM) in Chip Design is the gradual displacement of metal atoms in interconnect wires caused by momentum transfer from conducting electrons — leading to void…

electromigration flux divergence prediction machine learning

electromigration flux divergence prediction, electromigration flux divergence, flux divergence prediction, electromigration flux, flux divergence, divergence prediction

Electromigration Flux Divergence Prediction with Machine Learning Introduction & Motivation Electromigration Flux Divergence Prediction with Machine Learning addresses a central…

electromigration in copper

copper electromigration, electromigration copper, copper EM, EM void formation, copper EM black equation, interface EM cathode

Electromigration is current-driven atomic transport in a metal interconnect. In copper back-end-of-line wiring, damage develops when the atomic flux is not spatially continuous…

electromigration lifetime prediction machine learning

electromigration lifetime prediction, electromigration lifetime, lifetime prediction

Electromigration Lifetime Prediction with Machine Learning Introduction & Motivation Electromigration Lifetime Prediction with Machine Learning addresses a central problem…

electromigration lifetime prediction machine learning

electromigration lifetime prediction, electromigration lifetime, lifetime prediction

Electromigration Lifetime Prediction with Machine Learning Introduction & Motivation Electromigration Lifetime Prediction with Machine Learning addresses a central problem…

electromigration lifetime prediction machine learning

device reliability predicting mean-time-to-failure (mttf) from electromigration in metal interconnects, device reliability predicting, reliability predicting mean-time-to-failure

Device Reliability: Predicting mean-time-to-failure (MTTF) from electromigration in metal interconnects Introduction & Motivation Device Reliability: Predicting…

electromigration lifetime prediction machine learning

predicting mean-time-to-failure (mttf) from electromigration in metal interconnects, predicting mean-time-to-failure (mttf), mean-time-to-failure (mttf) from, (mttf) from

Predicting mean-time-to-failure (MTTF) from electromigration in metal interconnects Introduction & Motivation Predicting mean-time-to-failure (MTTF) from electromigration in metal…

electromigration lifetime prediction machine learning

electromigration lifetime prediction, electromigration lifetime, lifetime prediction

Electromigration Lifetime Prediction with Machine Learning Introduction & Motivation Electromigration Lifetime Prediction with Machine Learning addresses a central problem…

electromigration lifetime prediction machine learning

electromigration lifetime prediction, electromigration lifetime, lifetime prediction

Electromigration Lifetime Prediction with Machine Learning Introduction & Motivation Electromigration Lifetime Prediction with Machine Learning addresses a central problem…

electromigration modeling

reliability

Electromigration modeling is the physics-based prediction of interconnect atom transport under high current density and elevated temperature - it estimates void and hillock…

electromigration reliability

em ir drop analysis, power grid electromigration, current density limit, metal interconnect reliability

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration reliability design

em current density limits, self-heating thermal effects, mean time to failure mtbf, reliability aware physical design, electromigration

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration signoff

em analysis, current density limit, em reliability, electromigration

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration signoff

em current density, blech effect, em reliability wire, current density limit, electromigration

Electromigration is the diffusion-controlled transport of metal atoms driven by momentum exchange with conducting electrons. At the current densities carried by on-chip…

electromigration simulation

reliability

Electromigration (EM) simulation predicts the lifetime and failure risk of metal interconnects under current stress — modeling how sustained current flow causes metal atoms…

electron

hole, electron hole pair, charge carrier, majority carrier, minority carrier, n-type, p-type, recombination, electron mobility, hole mobility, donor, acceptor

Electrons and holes are the two kinds of charge carrier that actually move inside a semiconductor — electrons are free negative charges, and holes are the absence of an electron…

electron backscatter diffraction

ebsd, ebsd mapping, kikuchi pattern orientation mapping, high resolution ebsd, hr-ebsd, semiconductor ebsd

A polished semiconductor wafer, metal interconnect cross-section, ceramic substrate, or solder joint can contain thousands of grains whose orientations govern slip, diffusion…

electron beam induced current defect detection machine learning

electron-beam-induced current defect detection, electron-beam-induced current defect, current defect detection, electron-beam-induced current, current defect, defect detection

Electron-Beam-Induced Current Defect Detection with Machine Learning Introduction & Motivation Electron-Beam-Induced Current Defect Detection with Machine Learning addresses…

electron beam induced current (ebic)

electron beam induced current, ebic semiconductor, ebic microscopy, ebic junction mapping, ebic defect analysis

A focused SEM beam does more than form a secondary-electron image of a semiconductor. Each energetic primary electron loses energy inside the solid and creates many electron–hole…

electron beam lithography

ebeam lithography, ebl, direct write lithography, ebeam patterning

Electron Beam Lithography (EBL) is the maskless patterning technique that uses a focused beam of electrons to directly write nanoscale features into resist — achieving sub-10nm…

electron channeling contrast imaging

ecci, controlled ecci, cecci, electron channeling imaging, sem dislocation imaging, channeling contrast microscopy

A polished GaN wafer may contain threading dislocations that terminate at the surface, while a deformed metal may contain a dense near-surface network whose arrangement changes…

electron cyclotron resonance source drift prediction with machine learning

electron cyclotron resonance source drift prediction machine learning, electron cyclotron, resonance source drift, ecr, electron cyclotron resonance, source drift

Electron Cyclotron Resonance Source Drift Prediction with Machine Learning Introduction & Motivation Electron Cyclotron Resonance Source Drift Prediction with Machine Learning…

electron energy loss spectroscopy (eels)

electron energy loss spectroscopy, eels spectroscopy, stem eels, eels elemental mapping, eels semiconductor

An electron crossing an electron-transparent semiconductor lamella can emerge unchanged, or it can surrender a precisely measurable portion of its energy to the specimen. Those…

electron hole

hole, positive charge carrier, effective mass, hole mobility, Haynes-Shockley experiment, Heisenberg hole theory, missing electron

An electron hole is the absence of an electron in a nearly full band, typically the valence band of a semiconductor, which behaves in every electrical respect like a mobile…

electron microscopy

metrology

Electron microscopy is a family of high-resolution imaging and analysis techniques that use focused electron beams instead of light to achieve nanometer to atomic resolution…

electron mobility

hole mobility, carrier mobility, channel mobility

Carrier Mobility — the speed at which electrons or holes move through a semiconductor when an electric field is applied, directly determining transistor switching speed.…

electron ptychography

metrology

Electron Ptychography is the application of ptychographic reconstruction to STEM data — using 4D-STEM datasets (a convergent beam electron diffraction pattern at each scan…

electronic brain

giant brain, ENIAC press coverage, Jefferson Lister Oration 1949, mechanical brain, Giant Brains Berkeley, brain metaphor for computers

"Electronic brain" was the standard popular label for the first digital computers in the 1940s and 1950s, a journalistic metaphor that compared tubes and wires to neurons…

electronic computer

electronic digital computer, Atanasoff-Berry computer, Colossus, Manchester Baby, UNIVAC I, transistorized computer

An electronic computer is a machine that does its computing by switching electrical signals with devices that have no moving parts — vacuum tubes at first, then transistors…

electronic design automation

EDA, chip design tools, synthesis, place and route, design verification, CAD for chips

Electronic design automation is the broad category of software tools used to design, simulate, verify, and prepare integrated circuits for manufacturing, and it is…

electronic structure features

materials science

Electronic Structure Features are advanced computational descriptors derived directly from quantum mechanical calculations regarding the precise spatial distribution and energy…

electroplating bath additive breakdown product prediction machine learning

electroplating bath additive breakdown product prediction, electroplating bath additive, bath additive breakdown, additive breakdown product, bath additive

Electroplating Bath Additive Breakdown Product Prediction with Machine Learning Introduction & Motivation Electroplating Bath Additive Breakdown Product Prediction with Machine…

electroplating bath additive depletion prediction machine learning

electroplating bath additive depletion prediction, electroplating bath additive, bath additive depletion, additive depletion prediction, electroplating bath, bath additive

Electroplating Bath Additive Depletion Prediction with Machine Learning Introduction & Motivation Electroplating Bath Additive Depletion Prediction with Machine Learning addresses…

electroplating

electrochemical deposition, copper damascene plating, copper superfilling, ECD copper

Copper dual damascene interconnect architectures, electrochemical superfilling, and barrier-seed metallization constitute the back-end-of-line (BEOL) wiring systems that route…

electroplating layer uniformity drift machine learning

electroplating layer uniformity drift, electroplating layer uniformity, layer uniformity drift, electroplating layer, layer uniformity, uniformity drift

Electroplating Layer Uniformity Drift with Machine Learning Introduction & Motivation Electroplating Layer Uniformity Drift with Machine Learning addresses a central problem…

electroplating layer uniformity drift machine learning

deposition predicting electroplating uniformity drift with time and bath chemistry, deposition predicting electroplating, predicting electroplating uniformity, uniformity drift time

Deposition: Predicting electroplating uniformity drift with time and bath chemistry Introduction & Motivation Deposition: Predicting electroplating uniformity drift with time…

electroplating layer uniformity drift machine learning

electroplating layer uniformity drift, electroplating layer uniformity, layer uniformity drift, electroplating layer, layer uniformity, uniformity drift

Electroplating Layer Uniformity Drift with Machine Learning Introduction & Motivation Electroplating Layer Uniformity Drift with Machine Learning addresses a central problem…