5:46"Z2" - Upgraded Homemade Silicon Chips
2.5M viewsSam Zeloof shows his second-generation homemade integrated circuits with 1,200 transistors, made in a garage fab.
Sam Zeloof
148K subscribers on YouTube
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5:46
16:25Counting Atoms with the Doppler Effect - Heterodyne Interferometer
68.3K viewsHow a heterodyne laser interferometer measures nanometre displacements using the Doppler beat frequency.
27:15Energy Dispersive X-ray Spectroscopy (EDS) with Silicon Drift Detector (SDD) Theory and Demo
23.9K viewsEnergy-dispersive X-ray spectroscopy: how a silicon drift detector identifies elements in an SEM, theory then demo.
11:40Etching Silicon with Plasma - Reactive Ion Etching (RIE)
92.2K viewsSam Zeloof: Etching silicon with plasma (reactive-ion etching).
16:51
9:42High Vacuum Chamber Basics, Part 2 - Atmospheric to 1e-6 Torr Pumpdown Procedure
57.1K viewsHigh vacuum basics part 2: the pump-down procedure from atmosphere to 1e-6 torr.
9:41Maskless Photolithography Stepper for Homemade Chips
227K viewsSam Zeloof: A maskless photolithography stepper for homemade chips.
23:06Maskless Photolithography with DLP Projector - 10um Feature Sizes
104K viewsMaskless photolithography with a DLP projector: optics, exposure and reaching 10 µm features.
16:20RGA Residual Gas Analyzer (Mass Spectrometer) Experiments and Helium Leak Checking
20.5K viewsResidual gas analysers: a small mass spectrometer for vacuum systems, and helium leak checking.
19:25SEM Optimization, Astigmatism Correction, and Basic Electron Optics
13.2K viewsScanning electron microscope optimisation: basic electron optics, focus and astigmatism correction.
29:45Semiconductor Fabrication Basics - DIY Homemade NMOS FET/MOSFET/Transistor Step by Step
277K viewsSam Zeloof: Semiconductor fabrication basics: making a DIY NMOS transistor.
48:18Semiconductor Fabrication Basics - Thin Film Processes, Doping, Photolithography, etc.
163K viewsSam Zeloof: Fab basics: thin films, doping and photolithography.
13:20
12:12DIY Doppler Speed Radar from Satellite Dish LNB - Microwave Radio Electronics
95.1K viewsA 12-minute video from Sam Zeloof's catalogue; the title names its topic.
4:19High energy particle mirror
A 4-minute video from Sam Zeloof's catalogue; the title names its topic.
12:11Homemade Photovoltaics - DIY Silicon PN Junction Solar Cell Testing
19.6K viewsA 12-minute video from Sam Zeloof's catalogue; the title names its topic.
8:44Making Tiny Things with Electron Microscope - E-beam Lithography
75.5K viewsA 9-minute video from Sam Zeloof's catalogue; the title names its topic.
7:30Photonic Bandgap Nanostructures - Butterfly Wing SEM Imaging
A 8-minute video from Sam Zeloof's catalogue; the title names its topic.
22:30SEM Startup Procedure and Demonstration - Electron Microscopy In The Garage
43.1K viewsA 22-minute video from Sam Zeloof's catalogue; the title names its topic.
14:08Semiconductor Fabrication Basics - Home Chip Lab Tour
135K viewsA 14-minute video from Sam Zeloof's catalogue; the title names its topic.
7:55Simple Thin Film Thickness Measurement with Spectrometer
38.5K viewsA 8-minute video from Sam Zeloof's catalogue; the title names its topic.