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Determination of the electrophysical parameters of a highly doped silicon layer on a high-resistance substrate from the transmission of the layer for long-wave infrared radiation

O.G. Koshelev, Т.B. Pleskacheva

Moscow University Physics Bulletin 1988. 43. N 1. P. 82

  • Article
Annotation

A nonintrusive method is proposed for the determination of the surface resistance and mean free time of carriers in a thin layer of a doped semiconductor deposited on a high-resistance substrate whose thickness is insufficient for the observation of the plasma minimum. The method is based on measurement of the infrared transmission of silicon wafers in the wavelength range 20-130 μm.

Authors
O.G. Koshelev, Т.B. Pleskacheva
Department of Semiconductor Physics, Faculty of Physics, Moscow State University, Department of of Scientific Information of Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 1, 1988

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.