Ultra-low-field magneto-elastocaloric cooling in a multiferroic composite device

The broad use of elastocaloric materials in cooling applications is hindered by the need to exert large forces onto the material. Compressing a magnetostrictive-elastocaloric composite using a low magnetic field of 0.16 T, temperature changes up to 4 K are achieved without applying external forces....

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Autores principales: Huilong Hou, Peter Finkel, Margo Staruch, Jun Cui, Ichiro Takeuchi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/38a53c5f8d974413ba8dc70e63f69351
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