Pressure Collapse of the Magnetic Ordering in MnSi via Thermal Expansion
نویسندگان
چکیده
منابع مشابه
Magnetic ordering temperature of nanocrystalline Gd: enhancement of magnetic interactions via hydrogenation-induced “negative” pressure
Gadolinium is a nearly ideal soft-magnetic material. However, one cannot take advantage of its properties at temperatures higher than the room temperature where Gd loses the ferromagnetic ordering. By using high-purity bulk samples with grains ~200 nm in size, we present proof-of-concept measurements of an increased Curie point (TC) and spontaneous magnetization in Gd due to hydrogenation. From...
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 2009
ISSN: 0031-9015,1347-4073
DOI: 10.1143/jpsj.78.044703