Superconductivity on the border of itinerant electron ferromagnetism in UGe2

Autor:	Ilya Sheikin, Gilbert G. Lonzarich, Markus J. Steiner, P. Agarwal, F. M. Grosche, Edward N. Pugh, Siddharth S. Saxena, K. Ahilan, P. Monthoux, Jacques Flouquet, R. K. W. Haselwimmer, I. R. Walker, Andrew Huxley, D Braithweite, Stephen Julian
Rok vydání:	2001
Předmět:	Superconductivity Physics Condensed matter physics Magnetism Electron Fermion Condensed Matter Physics Electronic Optical and Magnetic Materials Ferromagnetism Electrical resistivity and conductivity Condensed Matter::Superconductivity Pairing Condensed Matter::Strongly Correlated Electrons Lepton
Zdroj:	Journal of Magnetism and Magnetic Materials. :45-47
ISSN:	0304-8853
DOI:	10.1016/s0304-8853(00)01324-x
Popis:	We report on the observation of a superconducting phase in the itinerant electron ferromagnet UGe 2 . The superconductivity observed below 1 K and in a limited pressure range immediately below the critical pressure where ferromagnetism is abruptly suppressed, would seem to arise from the same electrons that produce band magnetism. This superconductivity is most naturally understood in terms of magnetic as opposed to lattice interactions and via a spin-triplet rather than a spin-singlet pairing normally associated with nearly anti-ferromagnetic metals.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::19c17fdb542c6913c9315a6a87e561ec https://doi.org/10.1016/s0304-8853(00)01324-x Zobrazit plný text záznamu Full Text from ScienceDirect