A new magnetic phase in the SDW alloy Cr + 3.2% Co: effect of doping with V
- 3 November 1997
- journal article
- letter
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 9 (44), L577-L581
- https://doi.org/10.1088/0953-8984/9/44/001
Abstract
When Cr + 3.2% Co is field cooled (FC) from 400 K through the Néel temperature K in the 100 Oe measuring field of a SQUID magnetometer, irreversibility of the magnetic susceptibility occurs relative to the zero-field-cooled (ZFC) state, beginning at the irreversibility limiting temperature K. decreases in ternary alloys with up to x = 1% V, but more slowly than , and the relative magnitude of the hysteresis increases. It is believed that a phase transition occurs at , perhaps to a local spin-density-wave state.Keywords
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