Results 91 to 100 of about 1,354 (210)
Direct electrocaloric measurement of 0.9Pb(Mg
, 2016 We show that scanning thermal microscopy can measure reversible electrocaloric (EC) effects in <40 μm-thick ceramic films of the relaxor ferroelectric 0.9Pb(Mg1/3Nb2/3)O3-0.1PbTiO3, with the substrate present.
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Magneto- and Baro- Caloric Responses in Magnetovolumic Systems
, 2015 By means of a mean-field model extended to include magnetovolumic effects we study the effect of external fields on the thermal response characterized either by the isothermal entropy change and/or the adiabatic temperature change. The model includes two
Castán, Teresa, Mendive-Tapia, Eduardo
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Materials Research Letters, 2019 The high entropy alloy concept offers unique opportunities for the design of advanced materials with unprecedented properties. However, hitherto most of the research efforts are focused on structural materials.
Shaohui Li +9 more
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Low temperature study of field induced antiferro-ferromagnetic transition in Pd doped FeRh
, 2009 The first order antiferromagnetic (AFM) to ferromagnetic (FM) transition in the functional material Fe49(Rh0.93Pd0.07)51 has been studied at low temperatures and high magnetic fields.
Chaddah, P +3 more
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Colossal Barocaloric Effects at Triple‐Phase Points
ENERGY &ENVIRONMENTAL MATERIALS, Volume 8, Issue 5, September 2025.Colossal barocaloric effects were achieved in odd‐numbered normal alkane systems, such as C17H36, C19H40 and C21H44 approaching triple‐phase point by overlapping two separated phase transitions of ordered‐disordered solid phase transition and solid–liquid phase transition under a relative low pressure.
Zhipeng Zhang +9 more
wiley +1 more source
Journal of Materials Research and TechnologyThe influence of anisotropy induced by the crystallographic texture on the elastocaloric cooling effect of rolled NiTi alloy was investigated. Cyclic tensile tests were conducted along various directions angles (θ) between the rolling direction (RD) and ...
Guoxin Pang +7 more
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Recent Progress in Magnetoelastic Fe2P‐type Materials for Magnetocaloric Cooling
MetalMat, Volume 2, Issue 3, September 2025.This review mainly focuses on introducing the latest efforts to optimize the giant magnetocaloric performance of this material family, including doping with different elements, microstructural improvements, and practical manufacturing techniques. Besides that, we further suggest possible approaches to boost the material engineering and highlight ...
King Yin Ho +5 more
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Giant Inverse Barocaloric Effect of Ferroelectric Salts Driven by Negative Thermal Expansion
Advanced Physics Research, Volume 4, Issue 4, April 2025.The transition between the ferroelectric WZ phase and nonpolar RS phase in some ionic salts may give rise to barocaloric and electrocaloric effects, piezoelectricity, and negative thermal expansion. Abstract Refrigeration technologies based on the barocaloric effect have garnered significant attention, while their potential applications are limited by ...
Yin Dai, Menghao Wu
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Advanced Functional Materials, Volume 35, Issue 10, March 4, 2025.An innovative triboelectric metamaterial is developed with a unidirectional charge transfer mechanism based on only two triboelectric materials. Under a wide range of compression‐tension strain of ±50%, the maximum open‐circuit voltage, short‐circuit current, and volumetric power density are 3860 V, 8 µA, and 365.3 kW m−3.
Haoyu Chen +3 more
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Fracture and Structural IntegrityThis paper discusses Shape Memory Alloys (SMA) elastocaloric effect (EC) and underscores its potential use in substituting conventional cooling systems, for future and innovative applications in the biomedical sector, where temperature has a significant
Girolamo Costanza +2 more
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