Solid-state heating using the multicaloric effect in multiferroics

Melvin Vopson; Yuri Fetisov; Ian Hepburn

doi:10.3390/magnetochemistry7120154

Solid-state heating using the multicaloric effect in multiferroics

Melvin Vopson, Yuri Fetisov, Ian Hepburn

School of Mathematics & Physics

Research output: Contribution to journal › Article › peer-review

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Abstract

The multicaloric effect is defined as the adiabatic temperature change in multiferroic materials induced by the application of an external electric or magnetic field, and it was first proposed in 2012. The multicaloric effects in multiferroics, as well as other similar caloric effects in single-ferroics, have been the focus of much research due to their potential commercialization in solid-state refrigeration. In this short communication ar-ticle we examine the thermodynamics of the multicaloric effect for solid-state heating applications. A possible thermodynamic multicaloric heating cycle is proposed, and then implemented to estimate the solid-state heating effect for a known electrocaloric system. This work offers a path to the implementation of caloric and multicaloric effects to effi-cient heating systems and we offer a theoretical estimate of the upper limit of the tem-perature change achievable in a multicaloric cooling or heating effect.

Original language	English
Article number	154
Number of pages	7
Journal	Magnetochemistry
Volume	7
Issue number	12
DOIs	https://doi.org/10.3390/magnetochemistry7120154
Publication status	Published - 24 Nov 2021

Keywords

multicaloric effect
multiferroic materials
solid-state caloric effects
solid-state heating and cooling

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This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.3390/magnetochemistry7120154

magnetochemistry-07-00154Final published version, 1.04 MBLicence: CC BY

3 Citations
4 Article
1 Short survey

Multicaloric effect: an outlook
Vopson, M., 15 May 2017, In: Physica B: Condensed Matter. 513, p. 103-105 3 p., 513.
Research output: Contribution to journal › Short survey › peer-review

Open Access
File

347 Downloads (Pure)
The induced magnetic and electric fields’ paradox leading to multicaloric effects in multiferroics
Vopson, M. M., 1 Apr 2016, In: Solid State Communications. 231-232, p. 14-16 3 p., 231-232.
Research output: Contribution to journal › Article › peer-review

Open Access
File
158 Downloads (Pure)
Multicaloric effect in bi-layer multiferroic composites
Vopson, M. M., Zhou, D. & Caruntu, G., 3 Nov 2015, In: Applied Physics Letters. 107, 18, 4 p., 182905.
Research output: Contribution to journal › Article › peer-review

Open Access
File
328 Downloads (Pure)
Theory of giant-caloric effects in multiferroic materials
Vopson, M. M., 28 Aug 2013, In: Journal of Physics D: Applied Physics. 46, 34, 345304.
Research output: Contribution to journal › Article › peer-review
The multicaloric effect in multiferroic materials
Vopson, M., Dec 2012, In: Solid State Communications. 152, 23, p. 2067-2070 4 p.
Research output: Contribution to journal › Article › peer-review

1 Participation in workshop, seminar, course
1 Editorial activity
1 Oral presentation

Applied Sciences (Switzerland) (Journal)
Vopson, M. (Editorial board member)
May 2021 → May 2023
Activity: Publication peer-review and editorial work types › Editorial activity
Towards Sustainable Materials for Energy Applications workshop
Vopson, M. (Presented paper)
26 Mar 2019
Activity: Participating in or organising an event types › Participation in workshop, seminar, course

File
The multicaloric effect in multiferroics: recent developments and future directions
Vopson, M. (Speaker)
15 Jul 2018 → 19 Jul 2018
Activity: Talk or presentation types › Oral presentation

Cite this

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title = "Solid-state heating using the multicaloric effect in multiferroics",

abstract = "The multicaloric effect is defined as the adiabatic temperature change in multiferroic materials induced by the application of an external electric or magnetic field, and it was first proposed in 2012. The multicaloric effects in multiferroics, as well as other similar caloric effects in single-ferroics, have been the focus of much research due to their potential commercialization in solid-state refrigeration. In this short communication ar-ticle we examine the thermodynamics of the multicaloric effect for solid-state heating applications. A possible thermodynamic multicaloric heating cycle is proposed, and then implemented to estimate the solid-state heating effect for a known electrocaloric system. This work offers a path to the implementation of caloric and multicaloric effects to effi-cient heating systems and we offer a theoretical estimate of the upper limit of the tem-perature change achievable in a multicaloric cooling or heating effect.",

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AU - Fetisov, Yuri

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N2 - The multicaloric effect is defined as the adiabatic temperature change in multiferroic materials induced by the application of an external electric or magnetic field, and it was first proposed in 2012. The multicaloric effects in multiferroics, as well as other similar caloric effects in single-ferroics, have been the focus of much research due to their potential commercialization in solid-state refrigeration. In this short communication ar-ticle we examine the thermodynamics of the multicaloric effect for solid-state heating applications. A possible thermodynamic multicaloric heating cycle is proposed, and then implemented to estimate the solid-state heating effect for a known electrocaloric system. This work offers a path to the implementation of caloric and multicaloric effects to effi-cient heating systems and we offer a theoretical estimate of the upper limit of the tem-perature change achievable in a multicaloric cooling or heating effect.

AB - The multicaloric effect is defined as the adiabatic temperature change in multiferroic materials induced by the application of an external electric or magnetic field, and it was first proposed in 2012. The multicaloric effects in multiferroics, as well as other similar caloric effects in single-ferroics, have been the focus of much research due to their potential commercialization in solid-state refrigeration. In this short communication ar-ticle we examine the thermodynamics of the multicaloric effect for solid-state heating applications. A possible thermodynamic multicaloric heating cycle is proposed, and then implemented to estimate the solid-state heating effect for a known electrocaloric system. This work offers a path to the implementation of caloric and multicaloric effects to effi-cient heating systems and we offer a theoretical estimate of the upper limit of the tem-perature change achievable in a multicaloric cooling or heating effect.

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KW - solid-state heating and cooling

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JO - Magnetochemistry

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Solid-state heating using the multicaloric effect in multiferroics

Abstract

Keywords

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