Superconductivity of Thin Film Intermetallic Compounds
Abstract
The major effort related to facilities has been the upgrading of the multi-source electron beam deposition system which is used to prepare the ternary and pseudoternary compounds that are being studied under the program. The vacuum chamber has been equipped with a Williamson noncontacting temperature sensing system for monitoring substrate temperature. With this system the temperature of the substrate is determined by computing the ratio of radiant energies emitted from the surface in two adjacent wavebands. We have not purchased a rate monitor which uses Electron Impact Emission Spectroscopy (EIES) . The currently commercially available instrument, supplied by Inficon, has the capability for controlling only two sources, whereas in our applications there is a need for control of up to four. Keywords: Intermetallic compounds; Superconductivity.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 31, 1985
- Accession Number
- ADA216476
Entities
People
- Allen M. Goldman
Organizations
- University of Minnesota