Separating Radiation and Thermal Effects on Lateral PNP Bipolar Junction Transistors Operating in the Space Environment By Michael J. Campola A Thesis Presented in Partial Fulfillment of the Requirements for the Degree Master of Science Approved November 2011 by the Graduate Supervisory Committee: Hugh J. Barnaby, Chair Dragica Vasileska K. E. Holbert ARIZONA STATE UNIVERSITY December 2011 brought to you by CORE View metadata, citation and similar papers at core.ac.uk provided by ASU Digital Repository