TY - JOUR
T1 - The time evolution of the first-order magnetic phase transition in Dy-4%Y alloy
AU - Tajima, K.
AU - Akimitsu, J.
AU - Akimitsu, M.
AU - Rebelsky, L.
AU - Grübel, G.
AU - Shirane, G.
N1 - Funding Information:
The authorsw ould like to thank Y. Shinoda and B. Ocko for helpful discussionsT.h is work was supported in part by the Japan-USA cooperativne eutrons catter-ing program.W ork at Brookhavenis supportedb y the US-DOE under contractn o. DE-AC02-76CH00016.
PY - 1992/2/2
Y1 - 1992/2/2
N2 - The first-order magnetic transition of spiral to ferromagnetic structure of Dy-4%Y alloy has been investigated by means of Synchroton X-ray diffraction. The development of the ferromagnetic phase could be studied by X-ray diffraction measurement for the observation of the hexagonal to orthorhombic crystal distortion accompanying the first-order magnetic transition. Below Tc, the ferromagnetic and spiral phases coexist and the development of the ferromagnetic phase exhibits a time dependent behaviour and is proportional to log t except in the early stage of the phase transition.
AB - The first-order magnetic transition of spiral to ferromagnetic structure of Dy-4%Y alloy has been investigated by means of Synchroton X-ray diffraction. The development of the ferromagnetic phase could be studied by X-ray diffraction measurement for the observation of the hexagonal to orthorhombic crystal distortion accompanying the first-order magnetic transition. Below Tc, the ferromagnetic and spiral phases coexist and the development of the ferromagnetic phase exhibits a time dependent behaviour and is proportional to log t except in the early stage of the phase transition.
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U2 - 10.1016/0304-8853(92)90754-C
DO - 10.1016/0304-8853(92)90754-C
M3 - Article
AN - SCOPUS:0027107426
SN - 0304-8853
VL - 104-107
SP - 177
EP - 178
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
IS - PART 1
ER -