Date of Award
Master of Science (MS)
Dr. Harvey A. Zinszer
Considerable work has been done on various mineral substances and chemical compounds within recent years to ascertain, if possible, whether the substance possessed any degree of photo- or thermos-sensitivity; and, to determine the characteristics of these responses. Among the most prominent substances which have been tested are selenium, bismuth, antimony, hematite, stibnite, and molybdenite. It was the purpose of this investigation to summarize the phenomena that have occurred within samples of molybdenite under a variety of conditions involving heat, light, and e.m.f.
Copyright 1931 William Otis Johnson
Library Call Number
LD2652 .T5 P4 J648 1931
Johnson, William Otis, "An Investigation Of The Thermo- And Action- Electric Properties Of Molybdenite" (1931). Masters Theses. 203.