Magnetic form factor in CeRu2Si2on crossing its metamagnetic transition

Autor:	Gérard Fillion, F. Givord, Stéphane Raymond, J.X. Boucherle, Jacques Schweizer, Pascal Lejay, E. Lelievre-Berna
Rok vydání:	2001
Předmět:	Condensed matter physics Chemistry Neutron diffraction Electron Condensed Matter Physics Paramagnetism Magnetization symbols.namesake Pauli exclusion principle Phase (matter) Magnetic form factor symbols Condensed Matter::Strongly Correlated Electrons General Materials Science Metamagnetism
Zdroj:	Journal of Physics: Condensed Matter. 13:10901-10909
ISSN:	1361-648X 0953-8984
DOI:	10.1088/0953-8984/13/48/315
Popis:	The magnetic form factor of the heavy fermion compound CeRu2Si2 was measured by polarized neutron diffraction in the Pauli paramagnetic phase and above the metamagnetic transition. The magnetization density is characteristic of 4f electrons in both phases with an almost pure |5/2,5/2 ground-state wavefunction. The only field effect observed in this experiment corresponds to a nonlinear variation of the magnetization of the 4f electrons.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::259fd084e8ebea0d08182cf9000030d6 https://doi.org/10.1088/0953-8984/13/48/315 Zobrazit plný text záznamu