Answers are grounded in this paper and cite their sources.
Comprehensive measurements of the magnetic properties of FeCl₃ graphite intercalation compounds are presented with an emphasis on the low-temperature region where a susceptibility maximum is observed in all stages. This maximum, which varies in size according to stage, occurs in a very narrow temperature range and is attributed to the two dimensionality of the intercalate system. It obeys the power law of a second-order phase transition with an exponent {γ} which has a value between 1.8 and 2.0. The maximum occurs only in the in-plane direction with no corresponding c-axis-susceptibility response. The application of an external magnetic field drastically suppresses the susceptibility maximum and shifts it to higher temperatures. Both in-plane and out-of-plane measurements are presented and the magnetic properties of stages 1--6, as well as stage 9, are compared.
No takes yet. Share an insight, caveat, or question.
Ibrahim et al. (1987) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: