TY - JOUR
T1 - Search for perovskite-type new borides in the Sc-TM-B (TM = Ti, V, Cr, Mn, Fe, Co, and Ni) systems
AU - Shishido, T.
AU - Kudou, K.
AU - Sasaki, T.
AU - Okada, S.
AU - Ye, J.
AU - Iizumi, K.
AU - Nomura, A.
AU - Sugawara, T.
AU - Obara, K.
AU - Tanaka, M.
AU - Kohiki, S.
AU - Kawazoe, Y.
AU - Nakajima, K.
AU - Oku, M.
N1 - Funding Information:
This study was performed under the Interuniversity Cooperative Research Program of the Laboratory for Advanced Materials (LAM), Institute for Materials Research (IMR), Tohoku University. We are grateful to Dr. K. Takada and Mr. M. Ishikuro of IMR for their help with the chemical analyses.
PY - 2004/11/30
Y1 - 2004/11/30
N2 - A search for perovskite-type new borides in the Sc-TM-B (TM = Ti, V, Cr, Mn, Fe, Co, and Ni) system has been carried out by the arc-melting synthetic method. As a result, the chemical formula of the compound ScNi3B 0.5 was obtained. This compound has the cubic perovskite-type structure (space group: Pm3m) with the lattice parameter a = 0.37760(7)nm. ScNi3B0.5 exhibits metallic behavior down to 4.2K. The magnetic susceptibility of ScNi3B0.5 shows Pauli paramagnetism. No superconductivity appears down to the lowest temperature by the electric and magnetic measurements. The micro-Vickers hardness and oxidation resistivity in air are also reported for ScNi3B 0.5.
AB - A search for perovskite-type new borides in the Sc-TM-B (TM = Ti, V, Cr, Mn, Fe, Co, and Ni) system has been carried out by the arc-melting synthetic method. As a result, the chemical formula of the compound ScNi3B 0.5 was obtained. This compound has the cubic perovskite-type structure (space group: Pm3m) with the lattice parameter a = 0.37760(7)nm. ScNi3B0.5 exhibits metallic behavior down to 4.2K. The magnetic susceptibility of ScNi3B0.5 shows Pauli paramagnetism. No superconductivity appears down to the lowest temperature by the electric and magnetic measurements. The micro-Vickers hardness and oxidation resistivity in air are also reported for ScNi3B 0.5.
KW - Electric property
KW - Hardness
KW - Magnetic property
KW - Oxidation resistivity
KW - Perovskite-type boride
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U2 - 10.1016/j.jallcom.2004.04.060
DO - 10.1016/j.jallcom.2004.04.060
M3 - Conference article
AN - SCOPUS:7544232199
SN - 0925-8388
VL - 383
SP - 294
EP - 297
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
IS - 1-2
T2 - Proceedings of the 14th International Conference on Solid Comp.
Y2 - 6 July 2003 through 11 July 2003
ER -