Abstract
In graphite intercalation compounds C 20HNO 3 we have observed a similar dependence of conductivity, conduction electron spin resonance (CESR) linewidth and spin carrier concentration versus temperature. It was shown that the increase of conductivity and ‘nonmetallic’ broadening of the CESR linewidth observed at and after crystallization of the HNO 3 ‘guest’ molecules may be due to an increase in concentration of conduction electrons and a decrease in their mobility, respectively.
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