File:Point-contact transistor-tr.svg

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English: The gold foil is split into two parts at the vertex of the plastic wedge, and forms two separate contacts with the p-type upper layer of the germanium substrate when the wedge is pressed against it by the spring. The two pieces of gold foil form the collector and emitter, and a metal electrode attached to the other side of the semiconductor forms the base electrode.
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Source This file was derived from: Point-contact transistor.svg
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Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
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current10:55, 27 January 2023Thumbnail for version as of 10:55, 27 January 2023512 × 512 (30 KB)VectorVoyager (talk | contribs)Uploaded a work by *Point-contact transistor.svg: 忍者猫 *derivative work: Comrade-yutyo from {{Derived from|Point-contact transistor.svg|display=50}} with UploadWizard

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