论文信息 - Magnetic moments and short-range order in CoMn and NiMn alloys

Magnetic moments and short-range order in CoMn and NiMn alloys

Abstract Neutron diffuse scattering measurements were made on CoMn and NiMn alloys to characterize the magnetic short-range order and to determine the sublattice moments. The CoMn alloys have average sublattice moments three times smaller than the NiMn alloys. This is attributed to a moment-volume instability for the Mn atom.

J. W. Cable | Y. Tsunoda | Y. Tsunoda | J. Cable

[1] T. J. Hicks,et al. The variation of sublattice moment with composition for antiferromagnetic nickel-manganese alloys , 1984 .

[2] Kouvel,et al. Magnetic phase diagram of disordered Ni-Mn near the multicritical point. , 1987, Physical review. B, Condensed matter.

[3] J. Kouvel. Exchange anisotropy in cobalt-manganese alloys , 1960 .

[4] Marcus,et al. Ferromagnetic phases of bcc and fcc Fe, Co, and Ni. , 1986, Physical review. B, Condensed matter.

[5] Y. Zhao,et al. Magnetic structure of bcc and fcc manganese , 1988 .

[6] L. Sandratskii,et al. Static nonuniform magnetic susceptibility of selected transition metals , 1992 .