A new magnetic phase in the SDW alloy Cr + 3.2% Co: effect of doping with V

Autor:	Eric Fawcett, W.A. Ortiz, V. Yu. Galkin
Rok vydání:	1997
Předmět:	Phase transition Condensed matter physics Magnetometer Chemistry Doping Alloy engineering.material Condensed Matter Physics Magnetic susceptibility law.invention Hysteresis Nuclear magnetic resonance law engineering General Materials Science Ternary operation Néel temperature
Zdroj:	Journal of Physics: Condensed Matter. 9:L577-L581
ISSN:	1361-648X 0953-8984
DOI:	10.1088/0953-8984/9/44/001
Popis:	When Cr + 3.2% Co is field cooled (FC) from 400 K through the Neel 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.
Databáze:	OpenAIRE
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