TY - JOUR
T1 - Magnetic form factor of Ni–Pt alloy system
AU - Nakai, Yutaka
AU - Tomeno, Izumi
AU - Akimitsu, Jun
AU - Ito, Yuji
AU - Akimitsu, Jun
PY - 1979
Y1 - 1979
N2 - Magnetic form factor of Ni-Pt alloy system with 8.5, 24, 32 and 46 at.% Pt was measured by means of the polarized neutron diffraction. The form factors were analyzed with the results that the atomic magnetic moment of Ni atom decreases with increasing Pt concentration and that of Pt atom has parallel magnetic moment. Experimental results were explained by a Coherent Potential Approximation. In the vicinity of the critical concentration for ferromagnetism, the partial state densities of Ni and Pt atom in the Ni-Pt alloy were calculated to be almost the same with each other, while the partial state densities of Ni and Pd atom in the Ni-Pd alloy turned out to be quite different.
AB - Magnetic form factor of Ni-Pt alloy system with 8.5, 24, 32 and 46 at.% Pt was measured by means of the polarized neutron diffraction. The form factors were analyzed with the results that the atomic magnetic moment of Ni atom decreases with increasing Pt concentration and that of Pt atom has parallel magnetic moment. Experimental results were explained by a Coherent Potential Approximation. In the vicinity of the critical concentration for ferromagnetism, the partial state densities of Ni and Pt atom in the Ni-Pt alloy were calculated to be almost the same with each other, while the partial state densities of Ni and Pd atom in the Ni-Pd alloy turned out to be quite different.
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U2 - 10.1143/JPSJ.47.1821
DO - 10.1143/JPSJ.47.1821
M3 - Article
AN - SCOPUS:0018683033
SN - 0031-9015
VL - 47
SP - 1821
EP - 1828
JO - journal of the physical society of japan
JF - journal of the physical society of japan
IS - 6
ER -