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4 November 2016 Ultralow energy electric field control of magnetism: can we get to 1 AttoJoule/bit? (Conference Presentation)
Ramamoorthy Ramesh
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Proceedings Volume 9931, Spintronics IX; 99312K (2016) https://doi.org/10.1117/12.2239016
Event: SPIE Nanoscience + Engineering, 2016, San Diego, California, United States
Abstract
Complex perovskite oxides exhibit a rich spectrum of functional responses, including magnetism, ferroelectricity, highly correlated electron behavior, superconductivity, etc. The basic materials physics of such materials provide the ideal playground for interdisciplinary scientific exploration. Among the large number of materials systems, there exists a small set of materials which exhibit multiple order parameters; these are known as multiferroics. Our work so far has clearly demonstrated the possibility of reversible, electric field switching and control of the state and direction of magnetization. I will present our results to date.
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Ramamoorthy Ramesh "Ultralow energy electric field control of magnetism: can we get to 1 AttoJoule/bit? (Conference Presentation)", Proc. SPIE 9931, Spintronics IX, 99312K (4 November 2016); https://doi.org/10.1117/12.2239016
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KEYWORDS
Magnetism
Oxides
Perovskite
Physics
Superconductivity
Switching
Current controlled current source
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