Transverse magnetoresistance of high purity chromium foils
- 1 August 1964
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 10 (104) , 269-276
- https://doi.org/10.1080/14786436408225664
Abstract
Measurements of the transverse magnetoresistance ratio (Δρ/ρ) have been made using high purity chromium strips in annealed and plastically deformed states, in fields up to 26.3 koe over the temperature range 90° to 350°K. Anomalies were observed at the Néel temperature (311°K) but were not apparent at the spin flip temperature (ca. 122°K). At constant temperature Δρ/ρ varies with applied field, H, as Hn ; the exponent n is temperature dependent. The results are discussed in terms of Overhauser's concept of chromium as a spin density wave anti-ferromagnet.Keywords
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