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The Schrieffer–Wolff transformation for the underscreened Anderson lattice

✍ Scribed by Christopher Thomas; Acirete S. da Rosa Simões; C. Lacroix; J.R. Iglesias; B. Coqblin

Book ID
103887489
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
113 KB
Volume
404
Category
Article
ISSN
0921-4526

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A coexistence between the Kondo effect and the ferromagnetic order has been observed in some Uranium compounds such as UTe or UCu 0.9 Sb 2 , which order ferromagnetically at roughly 100 K and present a Kondo resistivity decrease above it. Recently we have developed the underscreened Kondo lattice (U