Multisite Exchange-Enhanced Barocaloric Response in Mn_{3}NiN

Multisite Exchange-Enhanced Barocaloric Response in Mn_{3}NiN

We study the barocaloric effect (BCE) in the geometrically frustrated antiferromagnet Mn_{3}NiN across the Néel transition temperature. Experimentally, we find a larger barocaloric entropy change by a factor of 1.6 than that recently discovered in the isostructural antiperovskite Mn_{3}GaN despite s...

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Bibliographic Details
Main Authors: David Boldrin, Eduardo Mendive-Tapia, Jan Zemen, Julie B. Staunton, Thomas Hansen, Araceli Aznar, Josep-Lluís Tamarit, Maria Barrio, Pol Lloveras, Jiyeob Kim, Xavier Moya, Lesley F. Cohen
Format: Article
Language:English
Published: American Physical Society 2018-11-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.8.041035

Internet

http://doi.org/10.1103/PhysRevX.8.041035

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