Abstract
We report the study of lattice effects in the Mott insulator HoVO3 performed by means of linear thermal expansion on a single crystal in the temperature range 10–290 K. The holmium orthovanadate HoVO3 reveals gradual orbital ordering (OO) below TOO=200 K and orders antiferromagnetically at TN=113 K. A first-order structural phase transition takes place at TS∼38 K, which is probably accompanied by change of the OO type and hence the type of antiferromagnetic spin ordering.
| Original language | English |
|---|---|
| Pages (from-to) | e692-e694 |
| Number of pages | 3 |
| Journal | Journal of magnetism and magnetic materials |
| Volume | 316 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Sept 2007 |
| Externally published | Yes |
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