Tests of the Radiation Hardness of VLSI Integrated Circuits and Silicon Strip Detectors for the SSC Under Neutron, Proton, and Gamma Irradiation

H. J. Ziock, C. Milner, W. F. Sommer, N. Cartiglia, J. DeWitt, D. Dorfan, B. Hubbard, J. Leslie, K. F. O'Shaughnessy, D. Pitzl, W. A. Rowe, H. F.W. Sadrozinski, E. Spencer, P. Tennenbaum, J. Ellison, S. Jerger, C. Lietzke, S. J. Wimpenny, P. Ferguson, P. Giubellino

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21 Scopus citations

Abstract

As part of a program to develop a silicon strip central tracking detector system for the Superconducting Super Collider (SSC) we are studying the effects of radiation damage in silicon detectors and their associated front-end readout electronics. We report on the results of neutron and proton irradiations at the Los Alamos National Laboratory (LANL) and γ-ray irradiations at U.C. Santa Cruz (UCSC). Individual components on single-sided AC-coupled silicon strip detectors and on test structures were tested. Circuits fabricated in a radiation hard CMOS process and individual transistors fabricated using dielectric isolation bipolar technology were also studied. Results indicate that a silicon strip tracking detector system should have a lifetime of at least one decade at the SSC.

Original languageEnglish
Pages (from-to)269-276
Number of pages8
JournalIEEE Transactions on Nuclear Science
Volume38
Issue number2
DOIs
StatePublished - Apr 1991

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