Results 51 to 60 of about 229 (147)
Angewandte Chemie, Volume 136, Issue 41, October 7, 2024.Femtosecond infrared spectroscopy is used to study the out‐of‐equilibrium dynamics of the ultrafast and persistent photoinduced phase transition of the Rb0.94Mn0.94Co0.06[Fe(CN)6]0.98 ⋅ 0.2H2O material, induced at room temperature. The data show that optical excitation creates small CT polarons within 250 fs.
G. Privault +9 more
wiley +2 more sources
Barocaloric effects at first-order phase transitions
, 2023 Current refrigeration devices, based on vapour-compression cycles, employ refrigerants such as HFCs, which exhibit a global warming potential a thousand times higher than the one produced by CO2,. Furthermore, the increasing middle class, associated with their refrigeration needs, urges for research in new environmentally friendly refrigerant ...
openaire +4 more sources
Advanced Materials Interfaces, Volume 12, Issue 21, November 10, 2025.This study showcases the airbrush method, a novel coating technique for the preparation of thin black paint coatings for infrared camera measurements. Using the method, coatings with an emissivity of 0.95, and as thin as 3 µm can be prepared. The method is affordable, non‐destructive, and can be prepared onto a wide range of substrates while ...
Victor Regis +10 more
wiley +1 more source
Chemistry – A European Journal, Volume 31, Issue 60, October 27, 2025.The impact of X‐ray damage in chemical crystals was minimised by the introduction of area detectors in the late 20th‐century. Now, ever‐brighter X‐ray sources are re‐establishing X‐ray damage as a key challenge. This article reviews recent observations of X‐ray‐induced processes in chemical samples and discusses state‐of‐the‐art methodologies for their
Sam G. Lewis +2 more
wiley +1 more source
SoftwareX, 2018 Although the number of computational investigations of heat transfer processes involving non-conventio-nal effects has been increasing for the past years, mainly due to the modeling of caloric systems such as magnetocaloric devices, an open source ...
D.J. Silva, J.S. Amaral, V.S. Amaral
doaj +1 more source
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
wiley +1 more source
Materials Genome Engineering Advances, Volume 3, Issue 2, June 2025.The present work establishes high‐throughput database (more than 4500 structures) of SHC in antiperovskites and screens 295 structurally stable compounds and identifies 24 compounds with intrinsic SHC exceeding 500 (ℏ/e) (Ω⁻1 cm⁻1), which is crucial for designing future electric and spintronic devices.
Xiong Xu +5 more
wiley +1 more source
Hybrid Framework Materials: Next‐Generation Engineering Materials
Advanced Engineering Materials, Volume 27, Issue 9, May 2025.Hybrid organic–inorganic materials merge the unique properties of organic and inorganic compounds, enabling applications in optoelectronics, gas storage, and catalysis. This review explores metal‐organic frameworks, hybrid organic–inorganic perovskites, and the emerging field of hybrid glasses, emphasizing their structures, functionalities, and ...
Jay McCarron +2 more
wiley +1 more source
Switching Spin‐States: Spin Crossover vs. Coordination‐Induced Spin‐State Switching
European Journal of Inorganic Chemistry, Volume 27, Issue 35, December 12, 2024.The total spin of a metal center can be switched in different ways. In this concept, the phenomenon spin crossover is compared with coordination‐induced spin‐state switching. The impact of the switching progress on luminescent properties is briefly discussed. Abstract Switchable molecular materials have continued to attract the interest of chemists and
Gerald Hörner, Birgit Weber
wiley +1 more source
Colossal barocaloric effect in GdCl3-doped H2O for sustainable cooling
NPG Asia MaterialsH2O exists everywhere and its huge latent heat across ice-water phase transition empowers it to be a potential candidate for barocaloric refrigeration applications. Here we report a colossal and reversible barocaloric effect (BCE) in doped H2O, where the
Yue Kan +19 more
doaj +1 more source