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Crystal Structure
Physical Properties
Semiconductor Physics
Physical Properties in detail
Electrical Properties of Semiconductors
The p-n Junction
The MOS structure
Metal-Semiconductor Junctions
Java Applets Illustrations
More Semiconductor Applets

Famous scientist quote:
"What then is electricity?  This is at once an important and a difficult question.  It interests the lay as well as the scientific mind.  Most people who ask it never doubt the existence of electricity.  They expect a description of it - and enumeration of the peculiarities and powers of this wonderful thing.........Electric and magnetic attractions followed the same law as gravitational attraction; no wonder men thought the simple assumption of action at a distance sufficient to explain these phenomena, and to trace them back to their ultimate intelligible cause."  Heinrich Rudolph Hertz (1857-1894)

Transistor Tutorials

Basic Circuit Theory
Basic Semiconductor Theory
Basic Transistor Amplifier http://www.tpub.com/neets/book7/25c.htm

Berkley Semiconductor Course Online

Biploar Transistor Tutorial

Excel Transistor Design Tutorial - Excellent!
Field Effect Transistors - How they work!!

Helpme for 'UC Berkeley Spice 3f5'

Learning to use Transistors and LEDs

MotionNET.com - Semiconductors - Discrete: Transistors ...

NPN Tutorial

Semiconductor Tutorials - EXCELLENT

The 555 Timer Kit - Oscillators and Pulses

Transistor Biasing

Transistor Leakage

Transistors Explained

Transistors General

Unijunction Transistor Tutorial

2.  TYPICAL TRANSISTOR CIRCUIT -  This is a silicon transistor circuit showing typical voltage values.   When the forward base/emitter voltage is 0.6 to 0.7 V, the transistor is silicon.   Germanium transistors will have a forward base/emitter bias voltage of 0.2 to 0.3 V   This is a silicon transistor because 2.6 base volts minus 1.9 emitter volts equal a forward bias of 0.7 volts indicating a silicon transistor.

A transistor circuit diagram sample.

At this point you should have more questions and want to learn more about how transistor circuits work, how to design your own transistor circuits and build electronic equipment.  Therefore; the next step would be to study the material in the following links.  From this study you will be on your way to learning more about transistor amplifier bias arrangements, the importance of impedance matching, transistor specifications, and transistor parameters.

Typical RF transistor circuits http://www.tpub.com/neets/book8/31g.htm

RF coupling circuits http://www.tpub.com/neets/book8/31f.htm

Schematics  http://www.mitedu.freeserve.co.uk/Circuits/cctindex.html

How to read schematics http://www.angelfire.com/ab2/BEAM/info/help.html

Transistor Circuits - http://users.pandora.be/educypedia/electronics/circuits.htm

                                    - http://www.discovercircuits.com/T/transistor.htm

Examples from http://users.ece.gatech.edu/~mleach/ece3050/


Transistor Circuits
Multiple Transistor Circuits
Discover Circuits - Transistor Circuits
Transistor Circuits
Transistor Circuits
4QD-ORG file redirect
Example Transistor Circuits
The educational encyclopedia, electronic course material
BJT Transistor Circuits
Transistor Circuits
Vintage Radio Repair and Restoration - Transistor Circuits and
Electronics Explained
photo transistor circuit on GlobalSpec
[PDF] Two transistor circuit replaces IC
The basic transistor amplifier
Transistor Schematics   http://www.sfe-dcs.com/NewStuff/NewFiles.html

- Two transistor amplifier circuit with feedback
- Transistor active high pass filter
- Transistor current limiter for power supplies

 Transistor Configurations and how to identify them
 Some color added to TranConf
 Can you properly identify these Transistor Circuits and Functions?
 Solve in detail this Transistor Circuit Problem.
 Solve this 2-Stage Transistor Circuit Problem

Vintage Transistor Radio Circuit Diagrams - Schematics - Servicing
Layout Design: Basic Transistor Level Schematics
Tutorial for LEDs and Transistors
[PDF] Computer-Based Project in VLSI Design Co 3/8
Schematics Help
Discover Circuits - Amplifier Circuits - Audio Schematics
Press Release - Concept Engineering Adds Transistor-Level 
T-engine - Transistor-Level Schematic Generator
Furby Schematics


Different types of Diodes
The Bipolar Transistor
Java Applet: The Diode
Java Applet: The BJT
Java Applet: The MOSFET


TRANSISTOR FABRICATION. A large scale drawing of the entire circuitry for a single micro-chip is produced. From this, a series of glass photo-masks is made. ...

[PDF] PNP Transistor Fabrication
Molecular Expressions: Electricity and Magnetism - Interactive 
[PDF] Bi-Polar Si-Ge
The Chip Collection - TI Transistor Fabrication Display
Inventing New Products/Inventions: "Fabrication of transistors
Proximity effect of electron beam lithography for single-electron 
Engineering, Inovation, and Design
Technology Challenges for 100nm and Beyond Transistor and 
nMOSFET Fabrication
transistor fabrication - Google Search
[DOC] Ga2O3 Nanowire: FET Fabrication and Electrical Transport Studies
TSMC Qualifies Applied Materials' Gate Stack System for Its
The Chip Collection - Texas Instruments' Pictures ONLY
[PDF] High breakdown voltage AlGaN-GaNHEMTs achieved by multiple field
NRL - Fabrication of a Fast Turn-Off Transistor by Wafer Bonding
Apple - PowerPC G5 - IBM Fabrication Process
Styrenic polymers as gate dielectrics for pentacene field-effect
Recognized HTML document
The Manufacturing Process
Crystal growth

Oxidation of Silicon
Doping Process
Thin Film Deposition
Fabrication of a P-N Junction
Fabrication of MOS Devices
Java Applet to building an FET
Java Applet to buiding an FET and a BJT
Java Applet to building a CMOS transistor pair

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