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MARTINDALE'S
CALCULATORS ON-LINE CENTER ENGINEERING: ELECTRICAL & COMPUTER SEMICONDUCTORS, MEMS, MICROELECTRONICS, MICROFABRICATION, MICROMACHINING, ETC. |
SEMICONDUCTOR PROPERTIES DATABASES COMPOUND SEMICONDUTOR MATERIALS - National Compound Semiconductor Roadmap, Office of Naval Research, USNA Multimedia Semiconductor Materials Database (Text & Images). VERY VERY EXTENSIVE. For more information see the National Compound Semiconductor Roadmap NEW SEMICONDUTOR MATERIALS, CHARACTERISTICS AND PROPERTIES DATABASES - Ioffe Physico-Technical Institute, St. Petersburg, Russia Multimedia Semiconductor Materials Database (Text, Images & Calculators). VERY VERY EXTENSIVE. Semiconductor Materials Database include: "...n, k database; Basic parameters. Band, optical, electrical, mechanical, thermal and other properties; etc..." For more information see the Ioffe Physico-Technical Institute SEMICONDUCTOR THERMOPHYSICAL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
DATABASE OF THE THERMOPHYSICAL PROPERTIES OF GASES USED IN THE SEMICONDUCTOR INDUSTRY - Fluid Metrology Group, Process Measurements Division, Chemical Science & Technology Laboratory, National Institute of Standards and Technology (NIST) Multimedia Thermophysical Properties for Semiconductor Process Gases Database (Text & Images). VERY VERY VERY....EXTENSIVE. For more information see Database of the Thermophysical Properties Home Page; Fluid Metrology Group; Process Measurements Division; Chemical Science & Technology Laboratory; NIST Online Databases or the National Institute of Standards and Technology (NIST) |
INTRODUCTION TO SOLID STATE PHYSICS (REAL PLAYER) - D.R. Sadoway, Department of Materials Science and Engineering, MIT Multimedia Solid State Physics Course (Text, Images, Videos/Movies & Audio/Sound) VERY VERY VERY....EXTENSIVE. Examples of Solid State Physics Lectures include:
Atomic spectra of hydrogen, matter/energy interactions involving atomic hydrogen; De Broglie, Heisenberg, and Schrödinger. The Aufbau Principle,
LCAO MO, Energy Level Diagrams for H 2 , He 2 , Li 2 . Hybridization,
Amorphous solids, glass formation, inorganic glasses: silicates; etc..." FUNCTIONAL COMBINATIONS IN SOLID STATE (JAVA APPLETS) - V. Gavryushin & A. Zukauskas, Semiconductor Physics Department, Institute of Materials Science & Applied Research, Vilnius University, Lithuania Multimedia Functional Combinations in Solid States Course & Teaching Modules (Text, Images, Applets, Videos/Movies). VERY VERY VERY...EXTENSIVE. Functional Combinations in Solid States Course Categories include:
Crystal defects; Carrier transport; Quantum structures; Nanotechnology; p-n structures; Schottky structures; Photonic detectors; etc..."
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PRINCIPLES OF SEMICONDUCTOR DEVICES (ECEN 3320) - B. Van Zeghbroec, Solid State Materials and Devices, Department of Electrical & Computer Engineering, College of Engineering, University of Colorado at Boulder Multimedia Semiconductor Devices Course (Text, Images, & Simulations). VERY VERY VERY...EXTENSIVE. Semiconductor Devices Course Chapters & Subchapters include:
Carrier distribution functions; Semiconductor thermodynamics; etc..."
Schottky diode current; Metal-Semiconductor contacts; etc..."
The p-n diode current; Laser diodes; etc..."
Base and Collector transit time effects; etc..."
MOS capacitor technology; p-MOS equations; etc..."
Advanced MOSFET issues; etc..." SEMICONDUCTORS I - Helmut Föll, General Materials Science, Technische Fakultät, Universität Kiel, Kiel, Germany Multimedia Semiconductor Course (Text, Images, Applets, Animations & Simulations). VERY VERY VERY...EXTENSIVE. Semiconductor Course Chapters & Subchapters include:
Elements of Advanced Theory..."
General Device and Product Considerations; etc..."
Heterojunctions; etc..." Light Emitting Devices; Speed; etc..." |
THEORY AND FABRICATION OF INTEGRATED CIRCUITS - RECIPES - ECE 344 - Department of Electrical and Computer Engineering, University of Illinois Multimedia Fabrication of Integrated Circuits Laboratory Course (Text & Images). VERY VERY EXTENSIVE. "...uses a recipe which will give working electronic devices if followed correctly..." Examples of IC Process Recipes include:
Boron predep; BSG etch; Mask 2; Mask 2 etch; Mask 2 PR removal; Phosphorus predep; PSG Etch; Mask 3; Mask 3 etch; etc..." THEORY AND FABRICATION OF INTEGRATED CIRCUITS - GRAPHS & TABLES - ECE 344 - Department of Electrical and Computer Engineering, University of Illinois Multimedia Fabrication of Integrated Circuits Laboratory Course (Text, Images & Animations). VERY VERY EXTENSIVE. Examples of Graphs & Tables include:
Si Diffusivity Data; Ion Implant Ranges; Herman Mask Set..." VLSI Design VLSI DESIGN: ADVANCED (CMPE 640) - J. Plusquellic, Department of Computer Science and Electrical Engineering, College of Engineering, University of Maryland, Baltimore County (UMBC) Multimedia Advanced VLSI Design Course (Text, Images & Simulations). VERY VERY EXTENSIVE. Examples of Advanced VLSI Design Course Chapters include
Scaling; CMOS Inverter I & II; Combinational Logic I, II, III & IV; Sequential Logic I & II; etc..." VLSI DESIGN VERIFICATION AND TEST (CMPE 646) - J. Plusquellic, Department of Computer Science and Electrical Engineering, College of Engineering, University of Maryland, Baltimore County (UMBC) Multimedia VLSI Design Verification & Test Course (Text, Images & Simulations). VERY VERY EXTENSIVE. Examples of VLSI Design Verification & Test Course Chapters include:
Combinational ATPG I & II; Testability Measures; Simulation; Fault Simulation; etc..." |
VLSI Chip Yield Demonstration Applet "...demonstrates the effect of random (point) defects on VLSI chip yield..." CMOS Technology Demonstration Applets CMOS Technology Demonstration Applets "...demonstrates how CMOS transistors and basic gates work..." "...Applets include single transistors, simple and complex gates, and flipflops..." Semiconductor Applet Categories include:
Charge Carriers and Fermi Level [Semiconductor Statistics]; PN Junction Diode at Equilibrium; PN Junction Diode under Applied Bias Voltage; PNP or NPN Bipolar Junction Transistor (BJT); Device Fabrication; Metal-Oxide-Semiconductor (MOS) FET; MOS Capacitor; Junction Field Effect Transistor (JFET); Amplifier Circuits with BJT or MOSFET; Digital Circuits; MOS Memories; Consumer Products with Semiconductor and Optoelectronic Components; Device Application of PN Junction; Applets on Transistors; Problems general to Semiconductor Devices; etc..." VIRTUAL MOSFET - Semizone, Inc. VERY EXTENSIVE. Virtual MOSFET models the behavior of an NMOS or PMOS as the following device parameters are varied: Channel width; Channel length; Substrate doping concentration; Gate dielectric thickness; etc..." For more information see Resources or Semizone |
VLSI CAD Algorithms Applets inlcude:
Floorplanning/Placement Display Applet; Floorplanning/Iterative Improvement Applet; Floorplanning/Simulated Annealing Applet; etc..." COMPUTER CHIP CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
COMPUTER CHIP THERMOCHEMISTRY: HOW CAN WE CREATE AN INTEGRATED CIRCUIT FROM SAND? (QUICKTIME & JAVA APPLETS) - M.A. Teichert, A.M. Stacy, A.C. Rico, S.E. Kegley, J.G. Loeser, M. Molinaro, S.E. Walden. C. Estrada and T. Horie, S. Whitmore; Beloit College and the Regents of the University of California Multimedia Chemistry Video Laboratory Demonstrations & Experiments Teaching Modules (Text, Images, Animations, Simulations & Videos/Movies). VERY VERY EXTENSIVE. For more information see Wiley Chem Connections or Beloit College
FLASH MEMORY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Flash Memory Software Builder Teaching Modules include:
Flash Memory Cyclining Utility - Flash Memory Cycling Calculators Flash Memory Cycling Utilities - Flash Memory Cycling Calculators include:
Persistent Storage Manager (PSM) Cycling Calculator; Virtual Small Block File Manager (VFM) Cycling Calculator; Flash Translation Layer (FTL) Cycling Calculator..." HETEROSTRUCTURES CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
HETEROSTRUCTURES - QUANTUM WELLS: CALCULATORS - Ioffe Institute, St. Petersburg, Russia VERY VERY EXTENSIVE. For more information see New Semiconductor Materials, Characteristics and Properties or the Ioffe Institute
Gain Coefficient of InGaAsP/InP Laser Structure Calculator INPUT Values inlcude:
Auger Recombination Coefficient Calculator LEICA VECTORBEAM CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Leica 18 Bit Parameter Calculator INPUT Values include:
VRU; Number of Blocks & Shapes; Dose..."
VRU; Number of Blocks & Shapes; Dose..." LITHOGRAPHY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
"...LAVA is a web technology that allows lithographers around the globe to access lithography simulators remotely through the Internet. Through LAVA, technologists can utilize the SPLAT, SAMPLE, TEMPEST, and SIMPL simulators, which have been developed at UC Berkeley for optical lithography simulation..." For more information see Authors - Developers Home Page; LAVA Home Page or the Department of Electrical Engineering and Computer Sciences |
HEAT CONDUCTION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HEAT TRANSFER CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HEAT TRANSFER MODELS - CALCULATORS - Microelectronics Heat Transfer Laboratory, Department of Mechanical Engineering, University of Waterloo, Waterloo, Ontario, Canada VERY VERY VERY...EXTENSIVE. For more information see the Microelectronics Heat Transfer Laboratory
Micro Electronic Thermal Analyzer INPUT Values include:
Thickness & Conductivity of Layers..."
Emissivity; etc..." Natural Convection for Annular Heat Sinks Natural Convection for Annular Heat Sinks Calculator INPUT Values include:
Maximum Outer Dimensions; Inner Diamter; Ambient Temperature; Fin Thickness; Fin Spacing; etc..." Natural Convection for Rectangular Heat Sinks Natural Convection for Rectangular Heat Sinks Calculator INPUT Values include:
Maximum Outer Dimensions; Baseplate Thickness; Fin Length; Number of Fins; Fin Spacing; etc..." Spreading Resistance of Isoflux Rectangles and Strips on Compound Flux Channels Eamples from "10" Spreading Resistance of Isoflux Rectangles and Strips on Compound Flux Channels Calculators include:
Finite Isotropic Channel with Rectangular Heat Source Calculator; Semi-Infinite Isotropic Channel with Strip Heat Source Calculator; etc..." Examples from over "20" Heat Transfer Spreadsheets include:
Coaxial Disks Calculator; Coaxial Cylinders Calculator; Parallel Rectangles Calculator..."
(2) Normal shock functions, (3) Flow with friction (Fanno Line), and (4) Flow with heat addition (Rayleigh Line)..." THERMAL CALCULATORS (THERMAL RESISTANCE, HEAT CONDUCTION, FIN EFFICIENCY, ETC.) - Novel Concepts, Inc., Las Vegas, NV VERY VERY EXTENSIVE. For more information see Novel Concepts
Cylinder Thermal Resistance Calculator INPUT Values include:
Slab Mass Thermal Resistance Calculator Slab Mass Thermal Resistance Calculator INPUT Values include:
Pin Fin Efficiency Calculator Pin Fin Efficiency Calculator INPUT Values include:
Transient Conduction in Semi-Infinite Solid Calculator INPUT Values include:
Fluid Conversion Coefficient; Duration; Step Duration; Maximum Coordinate; etc..." Transient Conduction in an Infinite Plane Wall Transient Conduction in an Infinite Plane Wall Calculator INPUT Values include:
Fluid Conversion Coefficient; Duration; Step Duration; Wall Width; etc..." |
MEMS & NANOTECHNOLOGY DATABASES & CALCULATORS & APPLETS FOR NANOTECHNOLOGY COURSES, DATABASES ETC. SEE ENGINEERING CENTER: NANAOTECHNOLOGY MEMS AND NANOTECHNOLOGY EXCHANGE PROCESS CATALOG - MEMS and Nanotechnology Exchange, hosted by the Corporation for National Research Initiatives (CNRI) Multimedia MEMS and Nanotechnology Database (Text, Images & Process Characteristics Calculators). VERY VERY VERY...EXTENSIVE. MEMS and Nanotechnology is
LIGA; Lift Off; Lithography; Mask Making; Metrology; Packaging; Polishing; Process Technologies; Thermal; etc..." NANOMATERIALS DATABASE: ELECTRON-MOLECULE COLLISION CROSS-SECTIONS & THERMOCHEMICAL PROPERTIES - Integrated Product Team on Devices & Nanotechnology, AMES Laboratory, NASA Multimedia Nanomaterials Database (Text & Images). VERY VERY EXTENSIVE. For more information see Computational Nanotechnology; Nanotechnology or the Integrated Product Team on Devices & Nanotechnology MEMS/MICROELECTRONICS - UTD MEMS Research Group, Department of Electrical Engineering, University of Texas, Dallas, Texas VERY VERY VERY...EXTENSIVE. For more information see UTD MEMS Research Group, MiNDS (Micro/Nano Devices and Systems) Lab
Cantilever Beam: Fixed at One End (Point Load) Calculator INPUT Values include:
Mechanical Modeling: Doubly-clamped Beam: Fixed at Both Ends (Distributed Load) Doubly-clamped Beam: Fixed at Both Ends (Distributed Load) Calculator INPUT Values include:
Fabrication Process (Single Crystal Silicon: Growth, Defects): Doping Concentration vs Position along the grown CZ Crystal for Common Dopants in Silicon Doping Concentration vs Position along the grown CZ Crystal for Common Dopants in Silicon Calculator INPUT Values include:
Input Fraction "...0.1; 0.2; 0.3 to 1.0..." Fabrication Process (Diffusion): Time Evolution of Erfc Diffusion Profile Time Evolution of Erfc Diffusion Profile Applet "...demonstrate the evolution of an Erfc diffusion profile. When near a surface, the time evolution of the profile looks as same as..." Examples from over "18" MEMS Calculators include
Residual Strain Calculator (using ASTM standard E 2245): Data Sheet RS.1 - Using fixed-fixed beam test structures; Strain Gradient Calculator (using ASTM standard E 2246): Data Sheet SG.1 - Using cantilever test structures; Step Height or Thickness Calculator (using SEMI standard MS2): Data Sheet SH.4 - Thicknesses of all the layers in a CMOS process using electro-physical technique; In-plane Length or Deflection Calculator (using ASTM standard E 2244): Data Sheet L.3 - In-plane lengths with one end anchored; Wafer Bond Strength Calculator (using SEMI standard MS5): Data Sheet WBS.1 - Using micro-chevron test structures; etc..." MICROELECTROMECHANICAL SYSTEMS (MEMS) MATERIAL PROPERTIES DATABASE - MEMS and Nanotechnology Clearinghouse VERY VERY EXTENSIVE. Multimedia MEMS Material Properties Database (Text & Images). Depending on Material the MEMS Material Properties Database includes:
Electrical Rresistivity; Hardness, Knoop (KH); Hardness, Vickers (VH); Modulus of Rupture; Piezoelectric Constant; Poisson's Ratio; Stiffness; Tensile Strength; Thermal Conductivity; etc..." |
INTRODUCTION TO MICROENGINEERING: MICROENGINEERING, MICROSYSTEMS, MICROSENSORS & MICROACTUATORS - Author: D. Banks, hosted by the Department of Electronic and Electrical Engineering, University of Surrey, U.K. VERY VERY VERY...EXTENSIVE. Multimedia Microengineering, Microsystems, Microsensors & Microactuators Textbook (Text & Images). "...A basic introduction to microengineering, without getting too technical..." Microengineering Textbook Chapters include:
Excimer Laser Micromachining; LIGA; Mask Design; Microsystems; Microsystem Components; Microsensors; Microactuators; etc..." Microengineering, Submicrometer & Nanometer Technology Videos/Movies MICROMACHINE (QUICKTIME & AVI) - Intelligent Micromachine Initiative, Microsystems Science, Technology, and Components (MSTC), Sandia National Laboratories Multimedia Micromachine Video Teaching Modules (Text, Images & Videos/Movies). VERY VERY EXTENSIVE. Micromachine Video Subject Categories include:
Linear Racks; Gears & Transmissions; Steam Engines; Optical Encoders/Shutters; etc..."
Micromachining Teaching Modules include:
Increasing the Throughput of the Atomic Force Microscope Video; High-Speed Atomic Force Microscopy Video; Integrated Actuator (for force feedback) AFM Cantilever Demonstration Video; etc..." SUBMICROMETER AND NANOMETER TECHNOLOGY VIDEOS (QUICKTIME) - George Barbastathis, Karl Berggren, Henry Smith, Department of Electrical Engineering & Computer Science, & the MIT OpenCourseWare, MIT Multimedia Submicrometer and Nanometer Technology Videos (Text, Images & Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Submicrometer and Nanometer Technology Videos include:
SEM Sample Preparation Video; SEM Sample Mounting Video; Surface Profilometer Video; Atomic Force Microscope Video; etc..." |
MICROPUMPS - F.K. Forster, Department of Mechanical Engineering, University of Washington Micro-pumps: "...Miniature diaphragm pumps with valves about the width of a human hair have been etched and assembled on silicon chips for moving fluid between reservoirs in micro-fluid systems. Advantages are easy fabrication, high reliability..." For more information see Micropumps with No-Moving-Parts Valves; Fred K. Forster's Home Page or the Department of Mechanical Engineering POWER SUPPLY DESIGN CALCULATORS & APPLETS
"...Just four easy steps to design a power supply!..." For more information see Webench; National Semiconductor Power Home Page or National Semiconductor Corporation PROCESSOR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
PROCESSOR DESIGN CALCULATORS - O. Mencer, Stanford Architecture and Arithmetic Group, Stanford University VERY VERY EXTENSIVE. For more information see the Stanford Architecture and Arithmetic Group
Bus Occupancy Iteration Calculator INPUT Values include: "...Number of Processors; Bus Transaction Time; Processor Time; etc..." FUPA - Floating Point Unit Area Calculator Floating Point Unit Area Calculator INPUT Values include: "...Processor clock cycle time; Latency for FP Adds; Latency for FP Multiplies; Latency for FP Divides; Drawn Feature Size; etc..." Optimum Pipeline Calculator Optimum Pipeline Calculator INPUT Values include:
Step 2: Performance vs. Cycle Time "...Cycle Time; Number of Stages needed..." RAIDiator Calculator RAIDiator Calculator "...allows an architect to design a RAID (redundant array of inexpensive disks) storage system..." Silicon Area Tool Calculator Silicon Area Calculator "...does the conversion between rbe, mm^2 and A, given feature size or resolution. The script can automatically detect which fields are filled and calculate the missing values..." |
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