INFLUENCE OF HIGH MICROWAVE DIELECTRIC-CONSTANTS ON THE LINESHAPE OF CONDUCTION-ELECTRON SPIN-RESONANCE

Some synthetic metals show in addition to good conductivity, high microwave dielectric constants. In this work, it is shown how conduction-electron spin resonance(CESR) lineshape can be affected by these high constants. The conditions for avoiding these effects in the CESR measurements are discussed as well as a method for extracting microwave dielectric constants from CESR lines. (C) 1995 Academic Press, Inc.