0134190 - FZU-D 20030083 RIV JP eng J - Journal Article
Andreev, Alexander V. - Janoušová, N. - Sechovský, V. - Homma, Y. - Shiokawa, Y.
Magnetism in UCo_1-xT_xAl(T=Fe, Ni) single crystals.
Journal of Nuclear Science and Technology. --, - (2002), s. 172-175. ISSN 0022-3131. E-ISSN 1881-1248
R&D Projects: GA MŠMT ME 162; GA ČR GA202/99/0184
Institutional research plan: CEZ:AV0Z1010914
Keywords : UCoAl * metamagnetism * ferromagnetism * spin fluctuations
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.572, year: 2002

The field and temperature dependences of magnetization and specific heat are presented. All studied compounds exhibit a strong uniaxial anisotropy. Ni substitutions increase the critical field for metamagnetism, substitution of 5%Fe is ferromagnetic below 30 K. UCo_0.98Fe_0.02Al and UCo_0.95Ni_0.05Al exhibit ferromagnetism with a significant trace of metamagnetism.
Permanent Link: http://hdl.handle.net/11104/0032114