Pressure induced canted ferromagnetic order in La1.32Sr1.68Mn2O7layered manganite
نویسندگان
چکیده
منابع مشابه
A Minimal tight-binding model for ferromagnetic canted bilayer manganites
Half-metallicity in materials has been a subject of extensive research due to its potential for applications in spintronics. Ferromagnetic manganites have been seen as a good candidate, and aside from a small minority-spin pocket observed in La(2-2x)Sr(1+2x)Mn(2)O(7) (x = 0.38), transport measurements show that ferromagnetic manganites essentially behave like half metals. Here we develop robust...
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Pressure effects on transport as well as structural properties have been investigated for a bilayer manganite, La222xSr112xMn2O7 (x50.48), near the phase boundary between the ferromagnetic metallic and the A-type antiferromagnetic states. An insulator-metal ~IM! transition is found to be induced by applying pressure of ;0.7 GPa. On the basis of the synchrotron radiation x-ray structural analysi...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2010
ISSN: 1742-6596
DOI: 10.1088/1742-6596/200/5/052013