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Influence of graphene-based nanostructures processing routes and aspect ratio in flexural strength and fracture mechanisms of 3Y-TZP-matrix composites
(Elsevier, 2024-04-20)
In this work, the influence of the aspect ratio of graphene-based nanostructures (GBNs) and content on the mechanical properties of 3 mol% yttria tetragonal zirconia polycrystalline 3Y-TZP matrix composites was analysed. ...
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Efficient Electron Hopping Transport through Azurin-Based Junctions
(American Chemical Society, 2023-12-07)
Weconducteda theoreticalstudyofelectrontransportthroughjunctionsoftheblue-copperazurinfromPseudomonasaeruginosa.Wefoundthatsingle-sitehoppingcanleadtoeitherhigherorlowercurrentvaluescomparedtofullycoherenttransport.Thisd ...
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The role of Ni in modifying the order of the phase transition of La(Fe,Ni,Si)(13)
(Elsevier, 2018)
In this work, we study the effect of Ni substitution on the magnetocaloric properties of La(Fe,Si)13 compounds. Sample quality has been optimized by a combination of induction melting and suction casting techniques, which ...
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Ultraslow calorimetric studies of the martensitic transformation of NiFeGa alloys: detection and analysis of avalanche phenomena
(Springer Nature, 2024-05)
We study the thermal properties of a bulk Ni55 Fe19 Ga26 Heusler alloy in a conduction calorimeter. At slow heating and cooling rates (∼ 1 K/h ), we compare as-cast and annealed samples. We report a smaller thermal hysteresis ...
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Surfactant-Dependent Bulk Scale Mechanochemical Synthesis of CsPbBr3 Nanocrystals for Plastic Scintillator-Based X-ray Imaging
(American Chemical Society, 2023)
We report a facile, solvent-free surfactant-dependent mechanochemical synthesis of highly luminescent CsPbBr3 nanocrystals (NCs) and study their scintillation properties. A small amount of surfactant oleylamine (OAM) plays ...
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A concise rebuttal on a concise proof of the equivalence of the Nernst theorem and the heat capacity statement of the third law of thermodynamics
(World Scientific Publishing, 2024-06-01)
The interplay between adiabatic cooling and isothermal ordering is analyzed to rebut the proof of the equivalence of the Nernst theorem and the heat capacity statement of the third law presented by Su and Chen.
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Magnetocaloric Materials for Hydrogen Liquefaction
(Innovation Press, 2023)
The expected energy transition to hydrogen gas as a greener energy vector has revived the interest in magnetic refrigeration at the cryogenic range, specifically between 20 and 80 K, with the vision to develop a new ...
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Quantum Thermometry with Single Molecules in Nanoprobes
(American Physical Society, 2023)
An understanding of heat transport is relevant to developing efficient strategies for thermal management in areas of study such as microelectronics, as well as for fundamental science purposes. However, the measurement of ...
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The Role of Protective Surface Coatings on the Thermal Stability of Delithiated Ni-Rich Layered Oxide Cathode Materials
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
To achieve a broader public acceptance for electric vehicles based on lithium-ion battery (LIB) technology, long driving ranges, low cost, and high safety are needed. A promising pathway to address these key parameters ...
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Understanding Ice and Water Film Formation on Soil Particles by Combining Density Functional Theory and Casimir-Lifshitz Forces
(American Physical Society, 2023)
Thin films of ice and water on soil particles play crucial roles in environmental and technological processes. Understanding the fundamental physical mechanisms underlying their formation is essential for advancing scientific ...