The dependence of the magnetic moment n 0exp of samples of the system CuFe 2 x Cr x O 4 ( x =0.0, 0.2, 0.3, 1.0, 1.4, 1.6, and 2.0) on their Cr 3+ content is examined here for the first time. It is found that the experimental values of the magnetic moment n 0exp are ...
The soft mode was identified as an intratriplet mode rather than a singlet-triplet exciton mode by relation of the magnetic order to the spin dynamics. A reduced magnetic moment of the Cr 3 + ions is ordered ferromagnetically within the dimers even though the corresponding interaction is ...
1–5 The correlation between atom size, by various measures, and magnetic moment has long been noted.6 This correlation is readily seen by comparing the atomic concentrations of the first, second and third transition series elements as shown in Fig. 1, where the densities for the second and ...
The magnetic and electrical transport properties of Mn-doped amorphous silicon ( extit{a-}Mn$_{x}$Si$_{1-x}$) thin films have been measured. The magnetic susceptibility obeys the Curie-Weiss law for a wide range of $x$ (0.005-0.175) and the saturation moment is small. While all Mn...
It appears from the literature that only one moment is given for the Pt atoms of −0.27 μB/atom with +2.33 μB/atom for the Cr atoms. The fact that w2 = w3 is accidental as far as symmetry is concerned: moreover, symmetry does not dictate that Pt on 1c sites should have the ...
A single unit of information, referred to as a “bit”, will consist of a large number (hundreds) of grains whose average moment points along only two possible directions. By 2003, the Giant Magnetoresistance effect had become, by far, the most practical application of metallic, magnetic ...
Curie temperature of amorphous alloys Co_(90-x)Cr_x Zr_(10) decreases linearly with increas- ing x.Average magnetic moment per magnetic atom Co or Cr is 1... HU Fengxia,J Chen,B Shen - 《Acta Metallurgica Sinica(English Letters)》 被引量: 0发表: 1992年 MAGNETIC...
These alloys are ferromagnetic over the entire composition range. As Co is substituted for Fe in YFe 2 the saturation moment increases, passing through a maximum at the composition YFe 1.4Co 0.6. The striking similarity to the behavior of alloys of elemental Co and Fe is pointed out. 展开 ...
(from FM at about 420 GPa. to NM) of Cr2TiAlC2 should be the internal driven nituPdreesvinoeuasrlmy evaasnuirsehmatenabtso30u,3t11c0o0n Kfi,rmwhedertehaasttCher2cGrueCdeaensdtiCmra2tAiolCn exist net magnetic moments and the mag- of the magnetic moment of per Cr atom is iT...
[200]. The response of the magnetic moment to the microwave application is strengthened by the exchange coupling established between soft and hard magnetic phases, resulting in an enhanced RL above 10 GHz frequency and magnetic permeability exchange resonances[201]. As stated above, the exchange ...