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THE SCHRIEFFER-WOLFF TRANSFORMATION
https://doi.org/10.1142/9789812777041_0041Cited by:0 (Source: Crossref)
Abstract:
Historically, interest in magnetic impurities was nurtured by bi-yearly reviews at the International Conference on Low Temperature Physics. Specifically, the curious resistivity anomaly seen in nominally pure transition metals — the resistance increased as the temperature decreased — was eventually traced to dilute impurities such as iron and cobalt. This was clarified in the late 1950's by the groups of Matthias and of Friedel…
