Effect of Silicon Substitution on Thermoelectric Properties of Heusler-type Fe<SUB>2</SUB>VAl Alloy
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چکیده
منابع مشابه
effect of oral presentation on development of l2 learners grammar
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15 صفحه اولEffect of partial substitution of Ni by Co on the magnetic and magnetocaloric properties of Ni50Mn35In15 Heusler alloy
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15 صفحه اولEffect of C and N Addition on Thermoelectric Properties of TiNiSn Half-Heusler Compounds
We investigated the thermoelectric properties of the ternary half-Heusler compound, TiNiSn, when introducing C and N. The addition of C or N to TiNiSn leads to an enhanced power factor and a decreasing lattice thermal conductivity by point defect phonon scattering. The thermoelectric performances of TiNiSn alloys are significantly improved by adding 1 at. % TiN, TiC, and figure of merit (ZT) va...
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Half-Heusler alloys ~MgAgAs type! with the general formula MNiSn where M is a group IV transition metal ~Hf, Zr, or Ti! are currently under investigation for potential thermoelectric materials. These materials exhibit a high negative thermopower (240 to 2250 mV/K) and low electrical resistivity values ~0.1–8 mV cm! both of which are necessary for a potential thermoelectric material. Results are...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 2001
ISSN: 0021-4876,1880-6880
DOI: 10.2320/jinstmet1952.65.7_652