Search Results - "MAGNETIC entropy"

Influence of chemical substitution and sintering temperature on the structural, magnetic, and magnetocaloric properties of La1−xSrxMn1−yFeyO3.

Authors: Brahiti, N. Balli, M. Eskandari, M. Abbasi et al.

Source: Journal of Applied Physics. 8/21/2024, Vol. 136 Issue 7, p1-20. 20p.

Subject Terms: *MAGNETOCALORIC effects, *MAGNETIC entropy, *PHASE transitions, *CURIE temperature, *MAGNETIC properties

Modeling of magnetic and magnetocaloric properties of polycrystalline La0.85Sr0.15Mn0.99Fe0.01O3 by a mean-field scaling method.

Authors: Brahiti, N. Balli, M. Fournier, P.

Source: Journal of Applied Physics. 6/28/2024, Vol. 135 Issue 24, p1-11. 11p.

Subject Terms: *MAGNETIC entropy, *MAGNETIC properties, *ANGULAR momentum (Mechanics), *CURIE temperature, *GAUSSIAN distribution, *MEAN field theory, *TEMPERATURE distribution

Role of Griffiths phase on magnetocaloric properties and critical behavior of half-doped manganites [La0.5Sr0.5−xCaxMnO3(x = 0, 0.25, 0.5)].

Authors: Mandal, Sibasish Mohanty, Sipun Chakravarty, Sujay et al.

Source: Journal of Chemical Physics. 6/7/2024, Vol. 160 Issue 21, p1-20. 20p.

Subject Terms: *MAGNETIC entropy, *PHASE transitions, *MAGNETIC transitions, *MAGNETOCALORIC effects, *STRONTIUM, *MAGNETIZATION measurement, *MAGNETIC fields

YbCo2: Large magnetic entropy change per volume in Yb-based metallic magnetic refrigerants for sub-Kelvin temperature.

Authors: Shimura, Yasuyuki Yokoo, Ryoma Watanabe, Kanta et al.

Source: Applied Physics Letters. 9/8/2025, Vol. 127 Issue 10, p1-5. 5p.

Subject Terms: *MAGNETIC entropy, *MAGNETIC cooling, *KELVIN temperature scale, *INTERMETALLIC compounds, *SPECIFIC heat

Effect of interstitial boron and hydrogenation on the magnetocaloric properties of La0.8Ce0.2Fe11.4Si1.6 compound.

Authors: Debnath, J. C. Wang, Jianli Saha, Tusar et al.

Source: Applied Physics A: Materials Science & Processing. Sep2025, Vol. 131 Issue 9, p1-12. 12p.

Subject Terms: *MAGNETIC entropy, *MAGNETOCALORIC effects, *MAGNETIC transitions, *CURIE temperature, *BORON compounds, *BORON

Influence of Solar Cycle on Magnetohydrodynamic Turbulent Modes at 1 au.

Authors: Gautam, Sujan Prasad Zank, Gary P. Adhikari, Laxman et al.

Source: Astrophysical Journal. 8/10/2025, Vol. 989 Issue 1, p1-9. 9p.

Subject Terms: *MAGNETIC entropy, *MAGNETIC structure, *FREQUENCY spectra, *POWER density, *MAGNETIC fields, *SOLAR cycle

Magnetic properties and cryogenic magnetocaloric effects in RE2Zr2O7 (RE = Gd, Dy, Ho and Er) ceramics.

Authors: Na, Yingzhe Hao, Weixiang Zhao, Xinyu et al.

Source: Ceramics International. Aug2025:Part B, Vol. 51 Issue 20, p31140-31149. 10p.

Subject Terms: *MAGNETIC cooling, *MAGNETIC entropy, *MAGNETOCALORIC effects, *MAGNETICS, *MAGNETIC properties

Substitutional defect engineering in gadolinium garnets, Gd3-xMʹxFe5O12 (Mʹ = Pr3+ (x = 0.8) and Ca2+ (x = 0.5)): A structural and magnetocaloric study.

Authors: Sultana, Jolaikha Casey, Jacob Venkateswara, Yenugonda et al.

Source: Ceramics International. Aug2025:Part B, Vol. 51 Issue 19, p28524-28536. 13p.

Subject Terms: *MAGNETIC entropy, *X-ray powder diffraction, *MOSSBAUER spectroscopy, *DENSITY functional theory, *MAGNETIC moments, *MAGNETIC fields

Structural and magnetic properties of La0.80-xEuxNa0.20MnO3 perovskite manganites with enhanced magnetocaloric effect by appropriate Eu-doping content.

Authors: Zhang, Huiyan Yan, Jiazhe Shao, Cuiping et al.

Source: Ceramics International. Jul2025:Part A, Vol. 51 Issue 16, p21856-21866. 11p.

Subject Terms: *MAGNETIC entropy, *PHASE transitions, *MAGNETIC properties, *MAGNETOCALORIC effects, *CURIE temperature, *MAGNETIC materials

Lattice and spin entropy changes in B2-type magnetocaloric Al-Mn-Ni alloy

Authors: Huang, Shuo Dastanpour, Esmat Ström, Valter et al.

Source: StandUp eSSENCE – An eScience Collaboration Journal of Physics D. 58(7)

Subject Terms: magnetocaloric effect, lattice entropy, magnetic entropy, B2 structure, ab-initio calculations

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-545744
https://doi.org/10.1088/1361-6463/ad9591

Exploring the impact of synthesis method and dopant concentration on the magnetism and magnetocaloric effect of Sr-doped lanthanum manganites.

Authors: Žužić, Andreja Barišić, Dario Macan, Jelena et al.

Source: Journal of Applied Physics; 4/14/2025, Vol. 137 Issue 14, p1-15, 15p

Subject Terms: MAGNETIC cooling, MAGNETOCALORIC effects, MAGNETICS, MAGNETIC properties, MAGNETIC materials, MAGNETIC entropy

Effect of temperature and magnetic field induced hysteresis on reversibility of magnetocaloric effect and its minimization by optimizing the geometrical compatibility condition in Mn–Ni–Fe–Si alloy.

Authors: Panda, Shantanu Kumar Biswal, Sambit Kumar Dev, Amar et al.

Source: Journal of Applied Physics. 2/28/2024, Vol. 135 Issue 8, p1-15. 15p.

Subject Terms: *MAGNETIC entropy, *MAGNETOCALORIC effects, *MAGNETIC field effects, *PHASE transitions, *MAGNETIC materials, *MAGNETIC fields, *HYSTERESIS

Large magnetic entropy change in Ni–Mn–In–Sb alloys via directional solidification and calculated by first-principles calculations.

Authors: Tian, Fanghua Cao, Kaiyan Chen, Kaiyun et al.

Source: Journal of Applied Physics. 1/14/2024, Vol. 135 Issue 2, p1-8. 8p.

Subject Terms: *MAGNETIC entropy, *DIRECTIONAL solidification, *MAGNETOCALORIC effects, *ALLOYS, *MARTENSITIC transformations, *DIFFERENTIAL scanning calorimetry

Combining the magnetocaloric effect and barocaloric effect in low-cost Mn0.43−xNi0.77+xFe0.8Si intermetallics with broad refrigeration temperature region.

Authors: Wang, Tao Xuan, Haicheng Ji, Minjie et al.

Source: Applied Physics Letters. 5/19/2025, Vol. 126 Issue 20, p1-7. 7p.

Subject Terms: *MAGNETOCALORIC effects, *MAGNETIC entropy, *ENTROPY, *REFRIGERATION & refrigerating machinery, *TEMPERATURE

Irreversibility Analysis of Hydromagnetic Casson Fluid Flow Through an Inclined Channel with Isothermal Boundary Conditions.

Authors: Njor, Bernard Ejugu Lebelo, Ramoshweu Solomon Adesanya, Samuel Olumide

Source: Mathematics (2227-7390). Apr2025, Vol. 13 Issue 7, p1208. 13p.

Subject Terms: *MAGNETIC entropy, *FLUID flow, *TEMPERATURE distribution, *CHANNELS (Hydraulic engineering), *MAGNETIC field effects, *FLOW velocity

Cryogenic magnetocaloric effect of rare-earth halide perovskites CsEuCl3 and CsEuBr3.

Authors: Wang, Bingjie Hu, Fengxia Wang, Jing et al.

Source: Journal of Applied Physics; 3/14/2025, Vol. 137 Issue 10, p1-8, 8p

Subject Terms: MAGNETIC cooling, MAGNETOCALORIC effects, MAGNETICS, PEROVSKITE, MAGNETIC fields, MAGNETIC entropy, MANGANITE

Inverse magnetocaloric effect and magneto electric coupling near room temperature in nanoparticles of Y2FeCrO6 double perovskite.

Authors: Pushpanjali Patra, K Ravi, S.

Source: Journal of Applied Physics; 1/28/2025, Vol. 137 Issue 4, p1-9, 9p

Subject Terms: MAGNETOCALORIC effects, FIELD emission electron microscopy, PARTICLE size determination, TRANSMISSION electron microscopy, DIELECTRIC properties, MAGNETIC entropy

Room temperature magnetocaloric effects in monoclinic Cr3Te4.

Authors: Goswami, Anirban Ng, Nicholas Yakubu, Emmanuel et al.

Source: Journal of Applied Physics; 1/28/2025, Vol. 137 Issue 4, p1-10, 10p

Subject Terms: MAGNETIC transitions, MAGNETOCALORIC effects, CRITICAL exponents, MAGNETIC entropy, CURIE temperature, MAGNETIC fields

Magnetic properties and enhanced magnetocaloric effect in EuAl3Si single crystals.

Authors: Zeng, Hai Zou, Shuo Wang, Zhou et al.

Source: Journal of Applied Physics; 1/7/2025, Vol. 137 Issue 1, p1-8, 8p

Subject Terms: MAGNETOCALORIC effects, ADIABATIC temperature, MAGNETIC properties, SINGLE crystals, LIQUID hydrogen, MAGNETIC entropy

Theoretical investigation of magnetic and thermal properties in Dy1−xScxNi2 series.

Authors: Clemente, P. C. M. da Silva, J. M. N. De Oliveira, R. S. et al.

Source: Journal of Applied Physics. 9/28/2023, Vol. 134 Issue 12, p1-6. 6p.

Subject Terms: *MAGNETIC entropy, *MAGNETIC properties, *THERMAL properties, *CRYSTALLINE electric field, *MAGNETOCALORIC effects, *ISOTHERMAL temperature