Theses/Dissertations
Author Johnson, Paul Edward, 1944- author.

Title The electric field strength dependence of neutron-induced defects in silicon P-N junctions / by Paul Edward Johnson.

Published [Rolla, Missouri] : University of Missouri--Rolla, [1972]
LOCATION CALL # STATUS
 MST DEPOSITORY  THESIS T 2712/2733  MICROFILM    NOT CHECKED OUT
 MST Thesis  THESIS T 2718    NOT CHECKED OUT
Description vi, 53 leaves : illustrations ; 29 cm
Summary "The effect of high electric field strengths (10⁴ to 10⁵ V/cm) present during neutron radiation on the neutron-induced defects is determined by utilizing the high electric field strength inherent in the emitter-base transistion region of an n-p-n transistor. A method is presented for the separation of neutron and gamma effects. Previous theoretical work on the ratio of base current increase to collector current decrease is applied to experimental data. The variations of the space-charge region volume damage introduction rate with neutron fluence and the average electric field strength are determined experimentally in order to obtain a measure of this effect. The dependence of the space-charge region volume damage introduction rate on neutron fluence is found empirically to be a power law relationship. The space-charge region volume damage introduction rate is shown empirically to also have a power law relationship with respect to the average electric field strength"--Abstract, leaf ii.
Notes Vita.
Typescript.
M.S. University of Missouri--Rolla 1972.
Includes bibliographical references (leaves 50-51).
Supported by the United States Atomic Energy Commission and the Graduate Center for Materials Research of the University of Missouri-Rolla AT(ll-1)-1624.
Subjects Electric fields -- Measurement.
Transistors.
Energy dissipation.
Gamma rays.
Other Titles MST Thesis. Metallurgical Engineering (M.S., 1972)
OCLC/WorldCat Number 6033246
Author Johnson, Paul Edward, 1944- author.
Title The electric field strength dependence of neutron-induced defects in silicon P-N junctions / by Paul Edward Johnson.
Subjects Electric fields -- Measurement.
Transistors.
Energy dissipation.
Gamma rays.
Other Titles MST Thesis. Metallurgical Engineering (M.S., 1972)