title: Simple apparatus for the discrimination of the majority carrier type in semiconductors.
abstract: An apparatus is proposed, showing the majority carrier type in semiconductors via an optical display. The operating method is based on the change in sign of the thermoelectric power.
authors.affiliation: Institut fur Metallphysik der Universitat Gottingen, Institut fur Angewandte Physik der Universitat Clausthal, Sonderforschungsbereich 126 Gottingen/Clausthal, Federal Republic of Germany.
authors.forename: H G
authors.initials: HG
authors.lastname: Brion
authors.forename: R
authors.initials: R
authors.lastname: Schettler