Method and apparatus for nondestructive measurement and mapping of sheet materials

An apparatus for contactless measurement of carrier concentration and mobility includes a microwave source, a circular waveguide for transmitting microwave radiation to a sample, such as a semiconductor wafer or panel for flat panel displays, at a measurement location, a first detector for detecting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LICINI JEROME C, EBERHARDT NIKOLAI
Format: Patent
Sprache:eng
Schlagworte:
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