Rare Earth Semiconductors and Semimetals; Electric, Magnetic and Crystal Properties.

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Abstract:

The magnetic properties of hexagonal rare earth silicides and germanides and their solid solutions were investigated. The magnetic structures are helical spin arrangements. Substitution of one rare earth element for another proceeds by filling one crystallographic site completely and then substitution in the other site begins. The crystal chemistry of several chalcogenide compounds has been investigated to test a theory which permitted the prediction of crystal structures for a given combination of elements. Author

Author(s):
Steinfink, Hugo
Author Organization(s):
TEXAS UNIV AUSTIN DEPT OF CHEMICAL ENGINEERING
Descriptive Note:
Final rept. 1 Oct 68-30 Sep 71,
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFOSR-TR-71-2873
Contract/Grant Number(s):
AF-AFOSR-1644-69
Task Number(s):
976401
Project Number(s):
AF-9764
Monitor Series:
TR-71-2873
 Subject Terms
Communities of Interest:
Advanced Electronics
Descriptor(s):
(*RARE EARTH COMPOUNDS, MAGNETIC PROPERTIES), (*SEMICONDUCTORS, RARE EARTH COMPOUNDS), SILICIDES, GERMANIUM COMPOUNDS, CRYSTAL STRUCTURE, SOLID SOLUTIONS
Field(s)/Group(s):
Solid State Physics
Report Date:
1971 Oct 01