Rapid constructing magnetic phase diagrams by magneto-optical imaging of composition spread films
2004 ◽
Vol 19
(9)
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pp. 2546-2548
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Keyword(s):
In this paper we present a new method of the rapid construction of magnetic phase diagrams in a temperature-composition space, using magneto-optic imaging with an indicator film technique (MOIF). The method is applied for mapping the diagram for the La1–xCaxMnO3 colossal magneto-resistive oxide, using the spread films deposited on a SrTiO3 substrate. The constructed magnetic diagram is in a good agreement with data on uniform films and bulk crystals of this system. The MOIF study of transitions under cooling and heating has revealed the formation of a non-magnetic phase in the area of temperatures from 5 K to 57 K and compositions from x = 0 to x = 0.5.
2003 ◽
Vol 93
(10)
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pp. 8194-8196
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1991 ◽
Vol 3
(41)
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pp. 8079-8094
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2006 ◽
Vol 75
(7)
◽
pp. 074704
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2012 ◽
Vol 42
(7)
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pp. 667-676
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Keyword(s):
2016 ◽
Vol 469
(1)
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pp. 102-105
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2004 ◽
Vol 272-276
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pp. E481-E482
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Keyword(s):