Semiconductors are the materials that make modern electronics work. Learn about the basic properties of intrinsic and extrinsic—or doped—semiconductors with several visualizations. Turn a silicon crystal into an insulator or a conductor, create a depletion region between semiconductors, and explore probability waves of an electron in this interactive activity.
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Requirements
The Java Runtime Environment version 5 (sometimes referred to as 1.5) or later with Java Webstart is required to run any of the activities. You can download it at: java.com.
This activity is a part of the Concord Consortium's 