Giant magnetocaloric effect driven by structural transitions
Jian Liu, Tino Gottschall, Konstantin P. Skokov, James D. Moore & Oliver Gutfleisch
Nature Materials 11, 620 (2012)
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| Contributions from the magnetic and structural part for a first-order magnetic transition to the MCE.Schematic shows Ni–Mn-based Heusler alloys as an example. Alignment of magnetic moments by adiabatic magnetization results in the sample heating up (top row); simultaneously the structural transition from low-magnetization and twinn… |
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