Results 81 to 90 of about 321,049 (388)
Crystals, 2023 SrCo0.2Zn0.2Fe11.6O18.8 hexaferrite was obtained by a “one-pot” green sol-gel synthesis method utilizing aqueous mandarin orange (Citrus reticulata) peel extract as an eco-friendly reactant.
Maria Vesna Nikolic +5 more
doaj +1 more source
, 2017 The small-cluster exact-diagonalization calculations and the projector quantum Monte Carlo method are used to examine the competing effects of geometrical frustration and interaction on ferromagnetism in the Hubbard model on the Shastry-Sutherland ...
Farkasovsky, Pavol
core +1 more source
Advanced Functional Materials, EarlyView.The negative differential resistance is exploited, using a La0.67Sr0.33MnO3 thin film network to demonstrate various neuronal functionalities of the human brain, such as leaky‐integrate‐fire and oscillatory patterns. Transmission electron microscope studies show local modification in oxygen octahedra in the network leads to co‐existing phases ...
Azminul Jaman +6 more
wiley +1 more source
Spin Hall Induced Magnetization Dynamics in Multiferroic Tunnel Junction
Advanced Electronic Materials, 2023 The combination of spin‐orbit coupling driven effects and multiferroic tunneling properties is explored experimentally in thin Pt/Co/BaTiO3(BTO)/La2/3Sr1/3MnO3(LSMO) multilayers.
Jakub Pawlak +5 more
doaj +1 more source
Transformation Pathways of Ferromagnetic Mn-Al-Ga-Ni
Magnetochemistry, 2023 This study investigates the impact of alloying Mn-Al-Ga with 3 at.-% Ni and the stability and formation mechanisms of the τ phase and the resulting magnetic properties.
Shane Palmer +3 more
doaj +1 more source
Spin separation in digital ferromagnetic heterostructures [PDF]
Physical Review B66, 073312 (2002), 2002 In a study of the ferromagnetic phase of a multilayer digital ferromagnetic semiconductor in the mean-field and effective-mass approximations, we find the exchange interaction to have the dominant energy scale of the problem, effectively controlling the spatial distribution of the carrier spins in the digital ferromagnetic heterostructures.
arxiv +1 more source
Design of electron correlation effects in interfaces and nanostructures
, 2004 We propose that one of the best grounds for the materials design from the viewpoint of {\it electron correlation} such as ferromagnetism, superconductivity is the atomically controlled nanostructures and heterointerfaces, as theoretically demonstrated ...
Anderson +41 more
core +2 more sources
Criticality in diluted ferromagnets [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2008 23 pages, 3 ...
Federico Camboni +3 more
openaire +6 more sources
Room-temperature ferromagnetism in monolayer WSe2 semiconductor via vanadium dopant [PDF]
, 2018 Diluted magnetic semiconductors including Mn-doped GaAs are attractive for gate-controlled spintronics but Curie transition at room temperature with long-range ferromagnetic order is still debatable to date.
S. Yun +7 more
semanticscholar +1 more source
Enhanced Terahertz Spectroscopy of a Monolayer Transition Metal Dichalcogenide
Advanced Functional Materials, EarlyView.An ad‐hoc engineered metallic surface is employed to perform enhanced terahertz spectroscopy of a monolayer transition metal dichalcogenide (TMD). Thanks to a local absorption boost of 104, this technique allows for the extraction of the phonon resonance features and effective permittivity of the 2D material, paving the way for the rational design of ...
Xin Jin +11 more
wiley +1 more source