Abstract
Evidence for the dominance of 2D-XY behavior in a magnetic graphite intercalation compound (GIC) is presented. The strongest present support for 2D-XY behavior in a magnetic GIC comes from a comparison of the high temperature series expansion calculation above Tcu with susceptibility measurements for a high stage CoCl2-GIC sample and from a comparison of the experimental susceptibility results with a more general model Hamiltonian that is applicable over a broader temperature range.
| Original language | English |
|---|---|
| Pages (from-to) | 433-438 |
| Number of pages | 6 |
| Journal | Synthetic Metals |
| Volume | 12 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 1985 |
| Externally published | Yes |