Particle Scattering Studies on Foreign Ions in Superionic Conductors.

reportActive / Technical Report | Accession Number: ADA137231 | Open PDF

Abstract:

The effects of foreign ions on the structures and properties of superionic conductors are being investigated. This paper reports Rutherford backscattering, nuclear reaction analysis, and channeling studies on NaBeta-alumina crystals doped with Mn by ion implantation and with Li and Mg from melts. Implantation disorders the NaBeta-alumina surface. On heating, the surface crystallizes, and Mn diffuses into Al sites. The melt-doped compositions are accounted for by Mg substitution in the spinel layer and by Li in the conduction plane. Particle scattering has been used to profile sodium and impurities in NaBeta-alumina ceramics and F disorder in Beta-PbF2.

Author(s):
Roth, W. L. ; Benenson, R. E. ; Ji, C. ; Wielunski, L. ; Dunn, B.
Author Organization(s):
STATE UNIV OF NEW YORK AT ALBANY DEPT OF PHYSICS
Descriptive Note:
Technical rept.,
Pagination:
0026

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TR-1
Contract/Grant Number(s):
N00014-82-C-0559
 Subject Terms
Joint Capability Areas:
JCA_6.3.3_Spectrum Management; JCA_3.2_Engagement; JCA_3_Force Application; JCA_6.3_Net Management; JCA_6_Net Centric; JCA_3.2.1_Kinetic Means; JCA_7.2.1_Mitigate Lethal Effects; JCA_7.2_Mitigate; JCA_7_Protection; JCA_5_Command and Control; JCA_5.3_Planning; JCA_1.2_Force Preparation; JCA_1_Force Support; JCA_1.2.3_Educating; JCA_3.2.2_Non-Kinetic Means
Communities of Interest:
Air Platforms
Descriptor(s):
*Superconductors, *Ionic current, *Scattering, Ion implantation, Nuclear reactions, Backscattering, Solid electrolytes, Crystals, Channels, Sodium, Aluminum oxides
Field(s)/Group(s):
Physical Chemistry
Keyword(s):
WUNR627833
Report Date:
1983 Dec 21