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Structural, electronic, and magnetic entropy contributions of the orbital order-disorder transition in LaMnO(3)
(TAYLOR & FRANCIS LTD, 2011)
Measurements of X-ray diffraction, electrical resistivity, and magnetization are reported across the Jahn-Teller phase transition in LaMnO(3). Using a thermodynamic equation, we obtained the pressure derivative of the ...
On the determination of the magnetic entropy change in materials with first-order transitions
(Elsevier Science BvAmsterdamHolanda, 2009)
Magnetocaloric effect: Overcoming the magnetic limit
(Elsevier Science BvAmsterdamHolanda, 2009)
The cross-entropy method and its application to minimize the ripple of magnetic levitation forces of a maglev system
(IOS Press, 2010-01-01)
This paper explores firstly the potential of a new evolutionary method - the Cross-Entropy (CE) method in solving continuous inverse electromagnetic problems. For this purpose, an adaptive updating formula for the smoothing ...
The cross-entropy method and its application to minimize the ripple of magnetic levitation forces of a maglev system
(IOS Press, 2010-01-01)
This paper explores firstly the potential of a new evolutionary method - the Cross-Entropy (CE) method in solving continuous inverse electromagnetic problems. For this purpose, an adaptive updating formula for the smoothing ...
Polyakov loop and heavy quark entropy in strong magnetic fields from holographic black hole engineering
(2016-12-22)
We investigate the temperature and magnetic field dependence of the Polyakov loop and heavy quark entropy in a bottom-up Einstein-Maxwell-dilaton (EMD) holographic model for the strongly coupled quark-gluon plasma that ...
Application of multiscale entropy production theory to hydro-turbine maintenance
(Universidad de Cuenca, 2015-04-01)
Maintenance of hydro turbine would be easier if it could be measured the multi-scale of its sound and magnetic waves produced by the entropy, as an accepted indicator of the physical complexity of the system, it is ...
Anomalous effect of Si additions upon the paramagnetic-to-antiferromagnetic transition entropy in fcc high-Mn steels
(Elsevier Science SA, 2020-07)
Fe–Mn based alloys with more 12% at. of Mn are usually called High-Mn steels. Several technological properties of High-Mn steels are explained by the presence of the fcc-hcp martensitic transformation. This transition is ...