Large Magnetization and Reversible Magnetocaloric Effect at the Second-Order Magnetic Transition in Heusler Materials

Large Magnetization and Reversible Magnetocaloric Effect at the Second-Order Magnetic Transition in Heusler Materials

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 17 vom: 21. Mai, Seite 3321-5
1. Verfasser: Singh, Sanjay (VerfasserIn)
Weitere Verfasser: Caron, Luana, D'Souza, Sunil Wilfred, Fichtner, Tina, Porcari, Giacomo, Fabbrici, Simone, Shekhar, Chandra, Chadov, Stanislav, Solzi, Massimo, Felser, Claudia
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't heusler alloys magnetocaloric effect second-order transition
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
In contrast to rare-earth-based materials, cheaper and more environmentally friendly candidates for cooling applications are found within the family of Ni-Mn Heusler alloys. Initial interest in these materials is focused on the first-order magnetostructural transitions. However, large hysteresis makes a magnetocaloric cycle irreversible. Alternatively, here it is shown how the Heusler family can be used to optimize reversible second-order magnetic phase transitions for magnetocaloric applications
Beschreibung:Date Completed 26.06.2018
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201505571