Czochralski technique - The method is named after Polish scientist Jan Czochralski. Silicon Wafer production. Approximately 80–90% of silicon wafers used in the semiconductor industry are manufactured using the Czochralski method.

Czochralski method / Czochralski technique / Czochralski process

How are BILLIONS of MICROCHIPS made from SAND? | How are SILICON WAFERS made?

#technology #Silicon #wafer #die #CzochralskiMethod #CrystalGrowth #SemiconductorTechnology #MaterialScience #WaferProduction #SiliconCrystals #physics #Crystallography #FluidDynamics #MaterialPurity #Doping #Semiconductors #Optics

Some "Polish-made microcomputers"
'80

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1984 Radio station of the Automation Plant "Mera-Polna" in Przemyśl; author: Jacek Szwic

1.) Zakłady Automatyki Polna SA

#poland #radio #1984 #mera #plant

1985 (International Computers Limited / Poland / ICL Series 39 Level 35 computers. )[https://en.wikipedia.org/wiki/ICL_Series_39]

#ICL #series39 #VME #mainframe #oldtech #history #technology #oldtechnology #computers #server #photography #old #datacenters #terminal #cli #it #informationtechnology