Modeling of efficient solid-state cooler on layered multiferroics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU111183" target="_blank" >RIV/00216305:26220/14:PU111183 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TUFFC.2014.3043" target="_blank" >http://dx.doi.org/10.1109/TUFFC.2014.3043</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TUFFC.2014.3043" target="_blank" >10.1109/TUFFC.2014.3043</a>
Alternative languages
Result language
angličtina
Original language name
Modeling of efficient solid-state cooler on layered multiferroics
Original language description
We have developed theoretical foundations for the design and optimization of a solid-state cooler working through caloric and multicaloric effects. This approach is based on the careful consideration of the thermodynamics of a layered multiferroic system. The main section of the paper is devoted to the derivation and solution of the heat conduction equation for multiferroic materials. On the basis of the obtained results, we have performed the evaluation of the temperature distribution in the refrigerator under periodic external fields. A few practical examples are considered to illustrate the model. It is demonstrated that a 40-mm structure made of 20 ferroic layers is able to create a temperature difference of 25K. The presented work tries to address the whole hierarchy of physical phenomena to capture all of the essential aspects of solid-state cooling.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0072" target="_blank" >ED2.1.00/03.0072: Centre of sensor, information and communication systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Ultrasonocs, Ferroelectrics, and Frequency Control
ISSN
0885-3010
e-ISSN
1525-8955
Volume of the periodical
61
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
1357-1363
UT code for WoS article
000341591400013
EID of the result in the Scopus database
2-s2.0-84905269745