This research is concerned with the synthesis and characterization of novel crystalline and polymeric, conductive and magnetic materials that are based on metal-organic complexes. The question of quantum effects on electrical conductivity in molecular metals that are quasi 1-D, yet remain highly conductive as temperature goes to zero, is addressed. New alloys will be prepared to study the Kondo effect in 1-dimension, and to examine low-temperature condensation that arises from indirect carrier-mediated coupling between the localized moments. Mechanism of spin coupling and characterization of magnetic ordering in new materials also are explored. Further, new porphyrazine-thiolates are prepared that are eventually suitable for the development of multimetal molecular complexes and ribbon and sheet polymer for use as conductors and magnets.

Agency
National Science Foundation (NSF)
Institute
Division of Materials Research (DMR)
Application #
9119832
Program Officer
David Nelson
Project Start
Project End
Budget Start
1992-04-01
Budget End
1995-09-30
Support Year
Fiscal Year
1991
Total Cost
$310,000
Indirect Cost
Name
Northwestern University at Chicago
Department
Type
DUNS #
City
Evanston
State
IL
Country
United States
Zip Code
60201