@inproceedings{d294d6a864fd4d83bf3886450459c693,
title = "Coexistence of Kondo effect and ferromagnetism in the Underscreened Kondo Lattice model",
abstract = "In this work we use a Schrieffer-Wolff transformation in a two-fold degenerate periodic Anderson lattice to describe the coexistence of Kondo effect and ferromagnetism in some uranium and neptunium compounds. We show that the inclusion of a bandwidth for the f electrons can account for a weak delocalization of 5f electrons. Using a mean field approximation, we show that a maximum of TC versus JK can be found when the bandwidth is proportional to JK.",
keywords = "Kondo effect, Schrieffer-Wolff transformation, ferromagnetism",
author = "C. Thomas and Sim{\~o}es, {A. S R} and Iglesias, {J. R.} and C. Lacroix and Perkins, {N. B.} and B. Coqblin",
year = "2011",
doi = "10.1063/1.3667327",
language = "English (US)",
isbn = "9780735409965",
series = "AIP Conference Proceedings",
pages = "266--270",
booktitle = "Lectures on the Physics of Strongly Correlated Systems XV - Fifteenth Training Course in the Physics of Strongly Correlated Systems",
note = "15th Training Course in the Physics of Strongly Correlated Systems ; Conference date: 04-10-2010 Through 15-10-2010",
}