TY - JOUR
T1 - Structural and magnetic properties of Ni2In type (Mn1-xNix)64-65Sn36-35 compounds
AU - Shiraishi, H.
AU - Iguchi, Y.
AU - Hori, T.
AU - Ohoyama, K.
AU - Yamaguchi, Y.
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2002/2
Y1 - 2002/2
N2 - The magnetic and structural properties of (Mn1-xNix)64-65Sn36-35 (0.14 ≤ x < 0.43) have been investigated by X-ray, magnetic and partly by neutron diffraction measurements. The concentration dependence of magnetization σ at T = 77 K and H = 9.5 kOe shows a minimum. The sample of x = 0.334 which has smaller σ shows a cusp at TN = 155 K on the σ-T curve and at lower temperature the magnetic cooling effect is observed suggesting the coexisting of ferro- and antiferromagnetic interactions. The powder neutron diffraction experiments for x = 0.334 showed that the 2(a) site is occupied with Mn, 2(d) site with Ni. excess Mn and vacancy and 2(c) site with Sn. For T < TN, there exists a magnetic unit cell with three times of the chemical one in the c-direction and the spin arrangement is antiferromagnetic.
AB - The magnetic and structural properties of (Mn1-xNix)64-65Sn36-35 (0.14 ≤ x < 0.43) have been investigated by X-ray, magnetic and partly by neutron diffraction measurements. The concentration dependence of magnetization σ at T = 77 K and H = 9.5 kOe shows a minimum. The sample of x = 0.334 which has smaller σ shows a cusp at TN = 155 K on the σ-T curve and at lower temperature the magnetic cooling effect is observed suggesting the coexisting of ferro- and antiferromagnetic interactions. The powder neutron diffraction experiments for x = 0.334 showed that the 2(a) site is occupied with Mn, 2(d) site with Ni. excess Mn and vacancy and 2(c) site with Sn. For T < TN, there exists a magnetic unit cell with three times of the chemical one in the c-direction and the spin arrangement is antiferromagnetic.
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U2 - 10.1002/1521-396X(200202)189:3<939::AID-PSSA939>3.0.CO;2-K
DO - 10.1002/1521-396X(200202)189:3<939::AID-PSSA939>3.0.CO;2-K
M3 - Conference article
AN - SCOPUS:0036465218
VL - 189
SP - 939
EP - 943
JO - Physica Status Solidi (A) Applied Research
JF - Physica Status Solidi (A) Applied Research
SN - 0031-8965
IS - 3
T2 - First Seeheim Conference on Magnetism (SCM2001)
Y2 - 9 September 2001 through 13 September 2001
ER -