Enhanced Cryogenic Magnetocaloric Effect from 4f‐3d Exchange Interaction in B‐Site Ordered Gd2CuTiO6 Double Perovskite Oxide
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202409061
Abstract: Magnetic refrigeration based on the principle of the magnetocaloric effect (MCE) in magnetic solids has been considered as a prospective cooling technology. Exploring suitable magnetocaloric materials (MCMs) is a vital prerequisite for practical applications. Herein,… read more here.
Keywords: effect; magnetocaloric effect; site ordered; ordered gd2cutio6 ... See more keywords
Smart Compositional Design of B‐Site Ordered Double Perovskite for Advanced Oxygen Catalysis at Ultra‐High Current Densities
Sign Up to like & getrecommendations! Published in 2024 at "Small Methods"
DOI: 10.1002/smtd.202401480
Abstract: Perovskite oxides have been considered promising oxygen catalysts for oxygen reduction and evolution reactions (ORR and OER), owing to structural and compositional flexibility, and tailorable properties. Ingenious B‐site ordered La1.5Sr0.5NiMn0.5Fe0.5O6 (LSNMF) double perovskite is strategically… read more here.
Keywords: smart compositional; double perovskite; site ordered; site ... See more keywords
Magnetic properties and excellent cryogenic magnetocaloric performances in B-site ordered RE2ZnMnO6 (RE = Gd, Dy and Ho) perovskites
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.05.036
Abstract: Abstract The solid-state magnetic cooling (MC) relying on magnetocaloric effect (MCE) of magnetic materials is recognized as a promising energy efficiency and environmentally friendly technology. However, there is still a large gap between the fundamental… read more here.
Keywords: magnetocaloric performances; magnetic properties; site ordered; re2znmno6 perovskites ... See more keywords
Comparative Study on the Magnetic and Transport Properties of B-Site Ordered and Disordered CaCu3Fe2Os2O12
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c03030
Abstract: The B-site Fe/Os ordered and disordered quadruple perovskite oxides CaCu3Fe2Os2O12 were synthesized under different high-pressure and high-temperature conditions. The B-site ordered CaCu3Fe2Os2O12 is a system with a very high ferrimagnetic ordering temperature of 580 K… read more here.
Keywords: disordered cacu3fe2os2o12; site ordered; comparative study; site ... See more keywords
Two-Dimensional Multiferroics with Intrinsic Magnetoelectric Coupling in A-Site Ordered Perovskite Monolayers.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c03457
Abstract: The magnetoelectric coupling effect in multiferroics provides a route to realize the control of magnetism by electric field. Here, we demonstrate the coexistence and coupling of ferroelectricity and ferromagnetism in designed A-site ordered perovskite oxide… read more here.
Keywords: two dimensional; site ordered; magnetoelectric coupling; dimensional multiferroics ... See more keywords
Structural aspects in A-site ordered perovskite CaCu3Ti4O12: Colossal dielectric behavior and Ca/Cu disordering
Sign Up to like & getrecommendations! Published in 2017 at "Ferroelectrics"
DOI: 10.1080/00150193.2017.1350500
Abstract: ABSTRACT Precise analysis of crystal structure of A-site ordered perovskite CaCu3Ti4O12 was studied at 298, 517 and 785 K, where Ca/Cu disordering is taken into account. The ratio of Ca/Cu disordering is 11% at 785… read more here.
Keywords: perovskite cacu3ti4o12; colossal dielectric; ordered perovskite; site ordered ... See more keywords
Hidden Magnetic-Field-Induced Multiferroic States in A-Site-Ordered Quadruple Perovskites RMn3Ni2Mn2O12: Dielectric Studies
Sign Up to like & getrecommendations! Published in 2025 at "Inorganics"
DOI: 10.3390/inorganics13100315
Abstract: The appearance of spin-induced ferroelectric polarization in the so-called type-II multiferroic materials has received a lot of attention. The nature and mechanisms of such polarization were intensively studied using perovskite rare-earth manganites, RMnO3, as model… read more here.
Keywords: field; dielectric constant; ordered quadruple; site ordered ... See more keywords