Journal ArticleDOI
Magnetic properties of Europium-graphite intercalation compound C6Eu
TLDR
In this paper, the magnetization for H ⊥ c (c; the c-axis) shows a field-induced phase transition from a small magnetic moment state ( ∼ 0.6μ B ) at lower fields to a larger moment one ( 2.2 - 2.5μ B ), above 25kG.About:
This article is published in Solid State Communications.The article was published on 1981-06-01. It has received 23 citations till now. The article focuses on the topics: Curie–Weiss law & Magnetization.read more
Citations
More filters
Journal ArticleDOI
High field magnetization of europium-graphite intercalation compound C6Eu
TL;DR: In this article, the first stage compound C6Eu has been measured by using pulsed fields up to 400 kG below 40 K for H ⊥ c, c being the crystal c-axis, four regions are observed in the magnetization curve; I) the initial magnetization region with an apparent moment of ∼ 0.6microB per Eu ion (H 1 3 the full moment of Eu2+ ion (22
Journal ArticleDOI
Synthesis, structure, and magnetic properties of the fullerene-based ferromagnets Eu3C70 and Eu9C70.
Taishi Takenobu,Dam Hieu Chi,Serena Margadonna,Kosmas Prassides,Yoshihiro Kubozono,Andrew N. Fitch,Ken ichi Kato,Yoshihiro Iwasa +7 more
TL;DR: The observed T(C) of the Eu(9)(-)(delta)C(70) ferromagnet is comparable to or larger than those of simple binary Eu-based ferromagnets, such as Eu chalcogenides or carbides, despite the low atomic ratio of Eu in the chemical formulas.
Journal ArticleDOI
Magnetic properties of europium-graphite intercalation compound C6Eu
TL;DR: In this paper, the magnetization, specific heat and electrical transport properties of C6Eu have been investigated in detail, and the existence of a weak, four-spin exchange interaction is essential for these magnetization processes.
Journal ArticleDOI
Magnetic Structure of the Europium Fulleride Ferromagnet Eu6C60
Irene Margiolaki,Serena Margadonna,Kosmas Prassides,Thomas C. Hansen,Kenji Ishii,Hiroyoshi Suematsu +5 more
TL;DR: The powder neutron diffraction technique has been used for the direct observation of magnetic scattering below a Curie temperature of approximately 14 K in the fullerene-based molecular ferromagnet Eu6C60, providing the signature of orbital hybridization, which can evidently account for the conducting and magnetic properties of the material.
References
More filters
Journal ArticleDOI
Ferromagnetic Europium Compounds
T. R. McGuire,M. W. Shafer +1 more
TL;DR: The europium chalcogenide series all have the rocksalt structure, the oxide, sulfide, and selenide being ferromagnetic, and it is on these materials that the most work has been done.
Journal ArticleDOI
Magnetic Properties of FeCl2-Graphite Compounds. Mössbauer Effect and Magnetic Susceptibility Studies
Kentarof Ohhashi,Ikuji Tsujikawa +1 more
TL;DR: In this paper, the magnetic susceptibilities χ of the lst and the 2nd stage FeCl 2 -graphite compounds were reported, which indicated that both stage compounds have two different Fe 2+ ion sites (FeI and FeII) with dissimilar distortions from a regular octahedron of chlorines.
Journal Article
Magnetic moment of Mn atoms in the Ni 1-x Mn x system
P. N. Stetsenko,V. V. Surikov +1 more