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− | I thought it would be fun to put some notes about silicon here.
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− | Silicon can be bought in 4" wafers (small). Say 25 for $450. You want to start with doped silicon (as you won't be melting it down, and adding chemicals to the silicon) reference: https://www.electronicproducts.com/Analog_Mixed_Signal_ICs/Transistors_Diodes/DIY_transistor_fabrication_Are_you_up_to_the_challenge.aspx.
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− | You need some basic equipment, but anyone with access to a lab or hackerspace might have enough.
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− | From previous reference:
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− | Nitrogen tank
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− | Kiln
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− | Hydrofluoric acid (HF)
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− | Phosphosilicate film
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− | Prime-grade silicon wafer
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− | Vinyl sticker in place of photoresist for masks
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− | Color chart for identifying thickness of oxide layer
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− | I have nitrogen, an oven only up to 450F (not high enough...), can obtain HF and wafers... However, silicon is not cheap. This hobby looks to be on the expensive side.
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− | Is there a limit to what size a die can be? How about transistors that are 4" across...
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− | ==Book List==
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− | These books used to be on Sam Zeloof's website, but he took them down. I'll copy them here for reference. There must be something useful here.
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− | <ul>
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− | <li>Microchip Fabrication: A Practical Guide to Semiconductor Processing, Sixth Edition 6th Edition by Peter Van Zant</li>
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− | <li>Thin Film Processes by John L. Vossen</li>
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− | <li>Fundamental Principles of Optical Lithography: The Science of Microfabrication by Chris Mack</li>
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− | <li>The Art of Electronics 3rd Edition by Paul Horowitz</li>
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− | <li>IC Layout Basics : A Practical Guide 1st Edition by Christopher Saint</li>
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− | <li>CMOS Circuit Design ? Analog, Digital, IC Layout (Electrical and
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− | Electronic Engineering Design Series) by Nicholas L Pappas Ph.D.</li>
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− | <li>Motors for Makers: A Guide to Steppers, Servos, and Other Electrical Machines 1st Edition by Matthew Scarpino</li>
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− | <li>Practical Electronics for Inventors, Fourth Edition 4th Edition by Paul Scherz</li>
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− | <li>Logic Design and Verification Using SystemVerilog by Donald Thomas</li>
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− | <li>Introduction to Electromagnetic and Microwave Engineering (Wiley
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− | Series in Microwave and Optical Engineering) 1st Edition by Paul R.
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− | Karmel</li>
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− | <li>Microwaves And Wireless Simplified (Artech House Microwave Library by Thomas S. Laverghetta</li>
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− | <li>Microwaves And Wireless Simplified by Thomas S. Laverghetta</li>
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− | <li>Introduction to Microelectromechanical(MEM)Microwave Systems by Hector J. de Los Santos</li>
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− | <li>Fundamentals of Photonics 2nd Edition by Bahaa E. A. Saleh</li>
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− | <li>The Physics of Semiconductors: With Applications to Optoelectronic Devices by Kevin F. Brennan</li>
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− | <li>High-Vacuum Technology: A Practical Guide, Second Edition (Mechanical Engineering) 1997 by Marsbed H. Hablanian</li>
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− | <li>Advanced Semiconductor Fundamentals 2nd Edition by Robert F. Pierret</li>
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− | <li>Semiconductor Physics And Devices: Basic Principles 4th Edition by Donald A. Neamen</li>
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− | <li>Microelectronics Circuit Analysis and Design 4th Edition by Donald Neamen</li>
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− | <li>Verilog by Example: A Concise Introduction for FPGA Design by Blaine Readler</li>
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− | <li>The sacred blue book: Hdl Chip Design: A Practical Guide for
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− | Designing, Synthesizing & Simulating Asics & Fpgas Using Vhdl or
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− | Verilog ? March, 1998 by Douglas J. Smith</li>
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− | <li>Principles of Plasma Discharges and Materials Processing , by Michael A. Lieberman</li>
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− | <li>Chemical Vapor Deposition: Thermal and Plasma Deposition of Electronic Materials 1995 Edition by Srinivasan Sivaram</li>
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− | <li>Molecular Beam Epitaxy: Fundamentals and Current Status by Marian A. Herman</li>
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− | </ul>
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