|
Abstract:
Techniques for fabricating large-area targets by pressing either a physical mixture of HgTe and CdTe powder particles (7 micron average size) or a similar-size powder ground from (Hg,Cd)Te polycrystalline ingots were developed. Sixty SEM microphotographs of regions of r.f. triode-sputtered targets, sputtered to different erosion depths, revealed topographical changes and dynamic erosion processes, e.g. cone formation and deteriotion. The sputter- protect theory for cone formation due to larger, slow-sputtering particles (10- 50 microns) was demonstrated. Distinctly different cone angle distributions for HgTe and CdTe particles were measured; x-ray powder patterns revealed fusion of smaller HgTe and CdTe particles.
| Description: |
Final technical rept. |
| Pages: |
48 |
| Report Date: |
29 JUN 1982 |
| Contract Number: |
DAAG29-78-G-0066 |
| Report Number: |
A654711 |
Report Unavailable |
| This title is unavailable from Storming Media. We do not know when it might be available, if at all. We list the report on our site for bibliographic completeness, to help our users know what other work has been performed in this field. Please note that as with all titles on this site, we do not have contact information for any of the authors. Nor can we give any suggestions on how one might obtain this report. |
|
|
|
|
|
Keywords relating to this report:
Email This Abstract
