TY - JOUR
T1 - Lattice distortions and the magnetic susceptibility of γ-MnRh disordered alloys
AU - Yamauchi, R.
AU - Hori, T.
AU - Miyakawa, M.
AU - Fukamichi, K.
N1 - Funding Information:
One of the authors (R. Y) has been supported by the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists.
PY - 2000/9/14
Y1 - 2000/9/14
N2 - The X-ray powder diffraction patterns of γ-MnRh disordered alloys show lattice distortions, namely, face-centered-tetragonal (fct) and -orthorhombic (fco) structures, depending on the Rh concentration. In the temperature dependence of magnetic susceptibility, an anomaly associated with the lattice distortions is observed below the Neel temperature. These results were used to construct a phase diagram of the γ-MnRh disordered alloy system. The lattice distortions could be correlated to the magnetic susceptibility affected by the spin density wave structures in analogy with γ-MnNi and γ-MnGa alloy systems.
AB - The X-ray powder diffraction patterns of γ-MnRh disordered alloys show lattice distortions, namely, face-centered-tetragonal (fct) and -orthorhombic (fco) structures, depending on the Rh concentration. In the temperature dependence of magnetic susceptibility, an anomaly associated with the lattice distortions is observed below the Neel temperature. These results were used to construct a phase diagram of the γ-MnRh disordered alloy system. The lattice distortions could be correlated to the magnetic susceptibility affected by the spin density wave structures in analogy with γ-MnNi and γ-MnGa alloy systems.
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U2 - 10.1016/S0925-8388(00)01052-5
DO - 10.1016/S0925-8388(00)01052-5
M3 - Article
AN - SCOPUS:0034274001
SN - 0925-8388
VL - 309
SP - 16
EP - 19
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
IS - 1-2
ER -