41. Semiconductor Applet Services Educational applets in solidstate materials, semiconductors, devices, and simple circuits. http://jas.eng.buffalo.edu/

About Educ Applets Info Java-related Semicond. Web sites Education Higher Ed. Resources Semiconductor Links Java API Research XRD Sites Mater. Res. Fed Agency UB Library ... Device Applets Sponsors: Awards (Supported in part by the National Science Foundation) List of Simulation Applets Crystal Structure Zincblende and Diamond structures ( GaAs, Si, etc.) : unitcell with a list of material property . It gives you the 3D views of the unitcell and the covalent bonds. Hexagonal Closed Packed structures (ZnS, GaN, SiC, etc.). An interactive 3D view of the crystal unitcell. Crystal Structure and the 14 Bravais Lattices (java1.3): you can add various Basis atoms, rotate the crystal with one or multiple unitcells for a 3D view. It has many example crystals. You can also view the lattice planes and directions. Crystal Structure in Java 3D ! (Java3D plugin maybe needed: use link in page) Energy Bands and Charge Carriers Visualization of diffusion, drift and recombination of excess minority carriers in a semiconductor. Indirect recombination via an energy state in the band gap . It also introduces the four basic processes in the Shockley-Read-Hall statistics. Energy Band Diagram and E- k Diagram AlGaAs SiGe Charge Carriers and Fermi Level [Semiconductor Statistics] Fermi Function and Localized Energy States and the Temperature effect.

42. Reliability Engineering The process of manufacturing semiconductors, or integrated circuits (commonly The first step in semiconductor manufacturing begins with production of a http://rel.intersil.com/docs/lexicon/manufacture.html

How Semiconductors are Made T he process of manufacturing semiconductors, or integrated circuits (commonly called ICs, or chips) typically consists of more than a hundred steps, during which hundreds of copies of an integrated circuit are formed on a single wafer. Generally, the process involves the creation of eight to 20 patterned layers on and into the substrate, ultimately forming the complete integrated circuit. This layering process creates electrically active regions in and on the semiconductor wafer surface. Wafer Production The first step in semiconductor manufacturing begins with production of a wafera thin, round slice of a semiconductor material, usually silicon. In this process, purified polycrystalline silicon, created from sand, is heated to a molten liquid. A small piece of solid silicon (seed) is placed on the molten liquid, and as the seed is slowly pulled from the melt the liquid cools to form a single crystal ingot. The surface tension between the seed and molten silicon causes a small amount of the liquid to rise with the seed and cool. The crystal ingot is then ground to a uniform diameter and a diamond saw blade cuts the ingot into thin wafers.

43. Organic Semiconductors, Organic Metals, And Conductive Organic Polymers Organic semiconductors, Organic Metals and Conductive Organic polymers physics and biology, history, Nobel, Links, discussions,etc. http://www.organicsemiconductors.com/

Advances: Organic Semiconductors "Here is a more curious case: white cats, if they have blue eyes, are almost always deaf." Charles Darwin Organic semiconductors span from quantum mechanics to human disease. For example, like Schroedinger's Cat, Darwin's deaf white kitty illustrates a macro quantum phenomenon. This is strong electron-phonon coupling in potent sound-absorbing organic semiconductors such as inner-ear melanin. Likewise, these materials promise exciting new technology such as light-emitting diode ( OLED ) displays, as well as literal "printed" circuits. Finally, the conducting polymer melanin figures in (e.g.) melanoma, deafness, and Parkinson's disease. Early History Of High-Conductivity Polymer "Blacks" In a series of papers in 1963, Australians DE Weiss and coworkers reported high conductivity in iodine-"doped" oxidized polypyrrole blacks. They achieved a conductivity of 1S/cm. These papers also describe the effects of iodine doping on conductivity, the conductivity type (n or p), and electron spin resonance studies on polypyrrole. Likewise, these authors noted an Australia patent application (5246/61, June 5, 1961) for conducting polypyrrole. Unfortunately, this germinal work was "lost" and went uncited by later workers. A decade later, we also achieved a high-conductivity state, but rather differently. This was the "ON" state of a bistable switch using DOPA Melanin, a mixed copolymer of polyacetylene, polypyrrole, and polyacetylene. While well-known at the time, in a major journal (

44. ProShares ETFs – UltraShort Semiconductors – SSG – Overview UltraShort semiconductors ProShares seeks daily investment results, before fees and expenses, that correspond to twice (200%) the inverse (opposite) of the http://www.proshares.com/funds/ssg.html

var js="0.0"; js="1.0"; js="1.1"; js="1.2"; js="1.3"; js="1.4"; js="1.5"; Home Contact Us Get News Updates ProFunds.com ... Resources Related Links Distributions Fund Performance NAV vs. Closing Price Download Daily Holdings for All Funds (csv) ... Products Select a different fund... Short QQQ Short Dow30 Short MidCap400 Short SmallCap600 Short Russell2000 UltraShort QQQ UltraShort Dow30 UltraShort MidCap400 UltraShort SmallCap600 UltraShort Russell2000 UltraShort Russell1000 Value UltraShort Russell1000 Growth UltraShort Russell MidCap Value UltraShort Russell MidCap Growth UltraShort Russell2000 Value UltraShort Russell2000 Growth UltraShort Basic Materials UltraShort Consumer Goods UltraShort Consumer Services UltraShort Financials UltraShort Health Care UltraShort Industrials UltraShort Real Estate UltraShort Semiconductors UltraShort Technology UltraShort Telecommunications UltraShort Utilities Short MSCI EAFE Short MSCI Emerging Markets UltraShort MSCI EAFE UltraShort MSCI Emerging Markets UltraShort MSCI Japan UltraShort FTSE/Xinhua China 25 Ultra QQQ Ultra Dow30 Ultra MidCap400 Ultra SmallCap600 Ultra Russell1000 Value Ultra Russell2000 Ultra Russell1000 Growth Ultra Russell MidCap Value Ultra Russell MidCap Growth Ultra Russell2000 Value Ultra Russell2000 Growth Ultra Basic Materials Ultra Consumer Goods Ultra Consumer Services Ultra Financials Ultra Health Care Ultra Industrials Ultra Real Estate Ultra Semiconductors Ultra Technology Ultra Telecommunications Ultra Utilities UltraShort Semiconductors Current Quote and Chart Daily Holdings Index Objective

45. ICNS-7: Home Page Welcome to the 7th Int l Conference of Nitride semiconductors (ICNS7) Conference Covering all aspects of Group-III Nitride semiconductors with special http://www.tms.org/Meetings/specialty/icns7/Home.html

TMS ONLINE MEMBERS ONLY SITE MAP 7th Int'l Conference of Nitride Semiconductors ICNS-7 Main Menu ICNS-7 HOME PAGE MEETING REGISTRATION HOUSING AND TRAVEL TECHNICAL PROGRAM ... TMS ONLINE HOME IMPORTANT INFO FINAL PROGRAM (PDF DOWNLOAD) PROGRAM ADDENDUM (PDF DOWNLOAD) Advanced Registration Deadline August 27, 2007 Late News Deadline August 31, 2007 Support for ICNS provided in part by: Air Force Office of Scientific Research Office of Naval Research Welcome to the 7th Int'l Conference of Nitride Semiconductors (ICNS-7) Conference TMS is proud to sponsor this biennial conference, which will be held in Las Vegas, Nevada, September 16-21. MEETING SCOPE Covering all aspects of Group-III Nitride Semiconductors with special emphasis on: Epitaxial Growth (MBE, MOVPE, HVPE, etc.) Bulk Crystals Theory Materials Issues (III-V-N, InN, etc.) Defect Engineering Structural Analysis Optical Characterization Nanostructures Devices (LEDs, laser-diodes, transistors, sensors) Join this international gathering by Registering Online PREVIOUS MEETINGS ICNS-7 builds on the success of its previous meetings: 2005: Bremen, Germany

46. Volume III - Semiconductors : All About Circuits Chapter 9 PRACTICAL ANALOG SEMICONDUCTOR CIRCUITS Power supply circuits INCOMPLETE Amplifier circuits PENDING Oscillator circuits INCOMPLETE http://www.allaboutcircuits.com/vol_3/index.html

Hilite.elementid = "main"; All About Circuits Volume I - DC Volume II - AC Volume III - Semiconductors ... Sitemap Search this site Table of Contents: AMPLIFIERS AND ACTIVE DEVICES SOLID-STATE DEVICE THEORY DIODES AND RECTIFIERS BIPOLAR JUNCTION TRANSISTORS ... PDF var addthis_pub = 'GFYGCMPH6Z132X8G'; Volume III - Semiconductors Chapter 1: AMPLIFIERS AND ACTIVE DEVICES From electric to electronic Active versus passive devices Amplifiers ... Credits Published under the terms and conditions of the Design Science License Contact

47. TOKO PRODUCT PAGE semiconductors Passives ~ semiconductors ~ Wireless ~ Site Map ~ Contact Toko ~ About Toko ~ What s New ~ Home Copyright © 2006 Toko America, http://www.tokoam.com/semiconductors/index.html

SEMICONDUCTORS TOKO RoHS (Lead-Free) Initiative ICs for Audio Equipment Regulator ICs Power MOS FET ... Statement of Liability

48. Physics Encyclopedia: Solid State Physics And Semiconductors Educational link based resources on solid state physics, semiconductors, diodes and transistors and nanotechnology. http://members.tripod.com/~IgorIvanov/physics/solidstate.html

Solid State Physics and Semiconductors Physics Main Help Your comments Solid state physics - general resources Introductory Lexicon of Semiconductor Physics terms - a nice collection of quick references Solid state physics - a brief course from Carleton Univ Solid State Physics: Interactive learning - a promising site; has several interesting Java applets Chemistry of Solids - several slides on Fermi level and work function Java Applets on Solid State Materials - a very good collection Advanced topics TCAD Journal - an online journal; has papers on semiconductor technology Solid State Physics: Problems and Solutions - a huge online book full with problems various branches of solid state and semiconductor physics. Unfortunately, solutions are not given in the online version Solid State Physics - a rich and detailed online course Physics of Semiconductors Introductory Principles of Solid State Physics - a part of online report; touches doping and p and n type semiconductors Electron Bands in Solids - a brief lecture course from Univ of Carleton Advanced topics QMC calculations of electron excitations - a large online PhD thesis; has some interesting points on many-electron excitations in solids

49. ITWire - IBM, Hitachi Team To Shrink Semiconductors Mar 11, 2008 A twoyear research agreement between IBM and Hitachi is aimed at further reducing the size of semiconductors. http://www.itwire.com/content/view/17070/53/

@import url(http://www.itwire.com/mambots/system/blueflame/bfCombine.php?type=css/tag/bffront_css,front_css); Today on iTWire CRM IT News Telecommunications ... Information Technology News IBM, Hitachi team to shrink semiconductors @import "http://www.itwire.com/mambots/content/plugin_jw_ts/tabs_slides.css"; var jwts_slideSpeed=30; var jwts_timer=10; IBM, Hitachi team to shrink semiconductors User Rating: Poor Best by Stephen Withers Tuesday, 11 March 2008 addthis_url = location.href; addthis_title = document.title; addthis_pub = 'paulhosking'; A two-year research agreement between IBM and Hitachi is aimed at further reducing the size of semiconductors. Related stories IBM completes Telelogic takeover US Government bars IBM Police: Apple Store employees stole hundreds of iPhones Oracle posts 3Q profit lift ... IBM builds world's smallest photonic switch var sc_project=2098331; var sc_invisible=1; var sc_partition=19; var sc_security="39ba93cc"; Current chips are as fine as 45nm, but the two companies are aiming to produce 32 and 22nm devices. The partners will be looking for ways to to improve the characterisation and measurement of transistor variation.

50. Micron - Semiconductor History A number of elements are classified as semiconductors including silicon, zinc, and germanium. These elements have the ability to conduct electrical current, http://www.micron.com/k12/semiconductors/history

DRAM DDR3 SDRAM DDR2 SDRAM DDR SDRAM ... K12 Resources for Teachers About Semiconductors: History About Semiconductors: History print this page Semiconductor History Memory chips have been called the crude oil of the twenty-first century. They are used in a wide variety of electronic applications from children's toys to sophisticated communication satellites. The current generation of memory chip (64 Mb) is capable of storing 3,355 pages of text on a piece of about the size of a dime. What is a Semiconductor? A number of elements are classified as semiconductors including silicon, zinc, and germanium. These elements have the ability to conduct electrical current, and they can be regulated in the amount of their conductivity. Silicon is the most widely used semiconductor material because it is easily obtained. Silicon is basically extracted from sand. It has been used for centuries to make cast iron, bricks, and pottery. In ultra-pure form, the controlled addition of minute amounts of certain impurities (called dopants ) alters the atomic structure of the silicon. The silicon can then be made to act as a conductor or a nonconductor, depending upon the polarity of an electrical charge applied to it. Hence, the generic term

51. III-V Semiconductors IIIV semiconductors. A comprehensive and incomplete list of WWW homepages related to III-V Compound Semiconductor Research http://www.eecs.umich.edu/dp-group/III-V/

III-V Semiconductors A comprehensive and incomplete list of WWW homepages related to III-V Compound Semiconductor Research Research Topics Device Materials Circuits ... III-V Lunch Hour Please e-mail your URLs, suggestions or remarks to yegor@engin.umich.edu The homepages are maintained by Xin Zhu

52. EENet Semiconductor Homepage semiconductors. Design Tools Distributors Equipment Manufacturers R D Centers Sourcing. http://www.eenet.com/semi/

Semiconductors Design Tools Distributors Equipment Manufacturers ... Sourcing

53. ITRS 2005 Edition to any commercial considerations pertaining to individual products or equipment. Privacy Policy. © 2008 International Technology Roadmap for semiconductors. http://www.itrs.net/Links/2005ITRS/Home2005.htm

Extra Home Contact Us About the ITRS ITRS News ... ITRS Working Group Login ITRS 2005 Edition Executive Summary System Drivers Design RF and A/MS Technologies for Wireless Communications ... Emerging Research Devices (includes Emerging Research Materials) Front End Processes Lithography Interconnect Factory Integration ... Acronyms The ITRS is devised and intended for technology assessment only and is without regard to any commercial considerations pertaining to individual products or equipment. This page was last updated on January 14, 2008

54. Sector Roundup: Semiconductors, Internet Among the sector activity stories for Friday, March 14, from AP Financial News http://www.businessweek.com/ap/financialnews/D8VDG3UO1.htm

Register Sign In In Your Face: Featured Readers Current Issue ... FAQs The Associated Press March 14, 2008, 6:50PM ET Sector roundup: Semiconductors, Internet ec-DD Story Tools order a reprint digg this save to del.icio.us Among the sector activity stories for Friday, March 14, from AP Financial News: NEW YORK (AP) The chip sector fell heavier than the wider technology market Friday, pushed down in part by continuing signs of weakness in the memory chip market. NEW YORK (AP) Major Web stocks mostly declined with the overall market Friday, though shares of IAC/InterActiveCorp rose as a judge ordered attorneys for IAC and Liberty Media to submit briefs that may determine the fate of the proposed IAC breakup. NEW YORK (AP) Shares of gold producers rose Friday as the price of the precious metal hit hovered around $1,000 per ounce and an analyst boosted his price targets on several mining companies. BW Extras Podcasts Top Designers Behind the Cover CEO Guide to Tech ... Tech Beat Most Popular Stories Read E-mailed Discussed There Is No Gas Shortage ... RSS Feed: Most Discussed Stories Most Popular Multimedia Slide Shows The Top Undergrad Business Schools - BusinessWeek The BusinessWeek 50 Rankings - BusinessWeek Best Places to Raise Your Kids, 2007 - BusinessWeek

55. Electronic Components And Semiconductors A guide to semiconductor manufacturers, electronic component distributors, and general information sites. http://www.circuitworld.com/subpage/semicond.htm

Electronic Components and Semiconductor Manufacturing prntCtrl = false; nxtLvl = 1; forFocus = ''; suid = ''; sesLng = ''; CircuitWorld Part Search Powered by Index Distributors Semiconductor Information Sites Home Advertising Information ... Yamaha Hybrid Microelectronics Sunbelt Microelectronics Micro-Coil Winding PolyTech MicroCoil Transformers and Inductors Prem Magnetics, Inc. For more information contact: cirworld@circuitworld.com

56. Wireless Semiconductors Research Service Market Research | ABI Research Wireless semiconductors Research Service from ABI Research. http://www.abiresearch.com/products/service/Wireless_Semiconductors_Service

what's next in connectivity About About ABI Research Management Team Research Team ... Login Friday - April 4, 2008 MOBILE WIRELESS Business Mobility Consumer Mobility Femtocells ... Wireless Semiconductors Wireless Semiconductors Research Service This Service Covers the Following Technology and Market Issues: Semiconductor Supplier Roadmap Strategies and Competitive Positioning Component Analysis RF, Baseband, Applications Processors, Power Management, Amplifiers, Oscillators, Timing Devices Application-Specific Components GPS ICs, Mobile Video ICs, Embedded Camera Sensors, Embedded Bluetooth and Wi-Fi Process Technologies CMOS, SiGe, GaAs, BiCMOS IC Architecture, Design, and Integration Issues DELIVERABLES Research Reports (18) Insights (24) RESEARCH REPORTS top GPS Semiconductors Application Markets, Technological Developments, Market Players, IC Shipments, and Revenue Forecasts 3G and Beyond in China and Hong Kong Mobile Operator and Vendor Positioning in the Evolving Mobile Markets RF Power Semiconductor Devices A Highly Segmented Market-Based Analysis of the Silicon, Gallium Nitride, Gallium Arsenide and Silicon Carbide High Power RF Device Technologies MEMS Accelerometers Motion Sensors in the Wireless Handset and Consumer Electronics Markets Near Field Communication Semiconductors Silicon Solutions for Wireless Handset Contactless Technology RF Power Amplifiers Equipment and RF Power Device Analysis for Cellular and Mobile Wireless Infrastructure Markets Application Processors in Mobile Devices Multimedia Enabling Solutions for Wireless Handsets, PDAs, and Portable Media Players

57. Current Industrial Reports - Semiconductors And Electric Components (MA334Q) MA334Q semiconductors, Electronic Components, and Semiconductor Manufacturing Equipment. EXCEL FORMAT. Years available 2006 2005 2004 2003 2002 http://www.census.gov/cir/www/334/ma334q.html

If you are reading this message then you have JavaScript disabled. Below are the links that are located inside of drop-down menus that use JavaScript. Manufacturing: ASM CIR Publications Mining: Pubs Construction New Residential Construction New Residential Sales Characteristics of New Housing Manufactured Housing Stats ... Pubs Features: Business Help Site Questions 2002 Census 1997 Census Inside MCD: MCD A-Z Info Center MCD Newsletter MCD Working Papers ... General CIR Information MA334Q - Semiconductors, Electronic Components, and Semiconductor Manufacturing Equipment **Beginning with the 2008 monthly and quarterly publications and 2007 annual and summary publications, the Current Industrial Reports (CIR) will no longer be available in Adobe Portable Document Format (PDF). Data will be published solely in Microsoft Excel format. ** EXCEL FORMAT Years available: Revised 8/7/03 Table 2 PDF FORMAT Years available: Revised 8/7/03 Table 2 Historical data are available. To make a purchase or for other data inquiries, please contact the Information Services Center at (301) 763-4673. For general questions, please visit our

58. Wideband Semiconductors Wideband Computers, Inc. provides product development, hardware engineering, IC development and software development for Digital Signal Processing (DSP) http://www.wideband.com/

Wideband Semiconductor is a leading designer of state-of-the-art system-on-a-chip (SOC) wireless and wired communications and digital signal processing solutions. Founded in 1998, Wideband designs and manufactures ASIC, board and chassis level products based on its licensable IC core technology. read more Satellite, Microwave, and DVB Monitoring System read more SEARCH WIDEBAND SEMICONDUCTOR AWARDED 11TH PATENT Mountain View, CA, Jan. 8, 2007 read more WIDEBAND SEMICONDUCTOR SHIPS FIRST HIGH TEMPERATURE MODEM Mountain View, CA, Jan. 3, 2007 Wideband Semiconductor, Inc, industry leader in advanced data communications devices. recently shipped its first modem suited for high-temperature industrial applications... read mo re WIDEBAND COMPUTER SHIPS 10,000th PCMCIA INTRA-ORAL X-RAY CARD FOR DENTISTRY Mountain View, CA, Dec. 22, 2006 read more view all news Home Site Map

59. OSRAM|Professionals|Opto Semiconductors & LED|index Opto semiconductors LED. From individual light emitting diodes to LED components and optical semiconductors for professional und industrial users http://www.osram.com/osram_com/Professionals/Opto_Semiconductors_&_LED/

OSRAM on Web FAQ About us Careers ... Professionals From individual light emitting diodes to complete systems - at OSRAM you will find the correct solution for your lighting project and other special LED application areas: LED Systems: LED modules and operating devices for luminaire construction or the ambitious/professional user Elaborate modules for light advertising, lighting and decorative applications Systems with different integration depths Solutions for optical, electronical and mechanical problems Optimal operating devices and controllers for different areas Read More LED luminaires: LED made easy for everyone Gadgets and pocket lights Outdoor luminaires Mood lighting Lighting and retrofits Read More LED components and optical semiconductors for professional und industrial users Light emitting diodes in many different designs and colors Intelligent displays Components for sensor technology (Si photodetectors, optical sensors and infrared emitters) High performance laser diodes OSRAM Opto Semiconductors Everything about LED More and more LED ( L ight E mitting D iodes) are used in general lighting. OSRAM therefore offers a broad range of products from single LED to complete modules.

60. AMS - AMS Semiconductors - Diodes, Transistors, ICs, And Other Discontinued Elec American Microsemiconductors Inc. semiconductor supplier. Specializing in obsolete and discontinued diodes, integrated circuits, transistors, SCRs, triacs, http://www.americanmicrosemi.com/

American Microsemiconductor Home Catalog Cart Contact Us Site navigation: Home Products Information Company Store You are Here: Home Home Online Store Diodes ... Contact Us Servicing the Semiconductor industry since 1970 Welcome and Site Highlights Welcome to American Microsemiconductor Inc. For over 30 years we have been a world class semiconductor supplier. From inception, we have specialized in the semiconductor aftermarket and the custom component selection market, involving special testing to our customers requirements. Assuring our customers of an uninterrupted source of supply of diodes, transistors, and thyristors is what we do best We Start! Site Features Our Inventory Database which contains various components ranging from the early 1950's transistor technology up to the present state-of-the-art chips is made searchable via this website for your convenience. Our Spec Sheet Databases are made available for online searching completely free of charge.

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