Results 61 to 70 of about 3,492,750 (294)
Quasi-dark resonances with antiferromagnetic order in silicon metasurfaces
Scientific Reports, 2022 Quasi-dark resonances exhibiting antiferromagnetic order are theoretically investigated in a near-infrared metasurface composed of square slotted rings etched in a thin silicon layer on glass substrate.
D. C. Zografopoulos +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Trinuclear iron oxo‐bridged catalytic ensembles stabilized by aspartic‐acid‐derived carbon dots provide an effective platform for alkaline oxygen evolution. Mixed‐valence charge balancing, inner‐sphere charge transport, and work‐function alignment within the N/O‐rich carbon framework promote cooperative Fe‐site chemistry and efficient OER ...
Megha A. Deshmukh +13 more
wiley +1 more source
Results in Physics, 2023 This study explores the dynamics of the formation of quantum correlations, namely: local quantum Fisher information and concurrence in a two-spin Heisenberg XXX system.
A.-B.A. Mohamed +2 more
doaj +1 more source
Cr1/4NbSe2-Single Crystal Growth and Evolution of Antiferromagnetic Correlated States. [PDF]
Adv Sci (Weinh)High‐quality single crystals Cr1/4NbSe2 were synthesized and comprehensively characterized for the first time. Advanced structural, electronic, and magnetic measurements uncover a correlated antiferromagnetic state, resolving longstanding inconsistencies regarding magnetic behavior derived from earlier polycrystal studies.
Abdelrahman N +16 more
europepmc +2 more sources
Uniqueness of Gibbs states in one-dimensional antiferromagnetic model with long-range interaction [PDF]
, 1999 Uniqueness of Gibbs states in the one-dimensional antiferromagnetic model with very long-range interaction is established.
Kerimov, A., Azer Kerimov
core +1 more source
Antiferromagnetic spin-1 XYZ model with the Dzyaloshinskii–Moriya interaction
, 2022 © 2022, The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.Antiferromagnetic spin-1 XYZ model is examined by using a mean-field approach with the introduction of spin operators ...
Albayrak, Erhan
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Advanced Materials, EarlyView.A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang +9 more
wiley +1 more source
Characteristics of an Ising-like Model with Ferromagnetic and Antiferromagnetic Interactions
Entropy, 2023 In the framework of mean field approximation, we consider a spin system consisting of two interacting sub-ensembles. The intra-ensemble interactions are ferromagnetic, while the inter-ensemble interactions are antiferromagnetic. We define the effective number of the nearest neighbors and show that if the two sub-ensembles have the same effective number
Boris Kryzhanovsky +2 more
openaire +4 more sources
Advanced Materials, EarlyView.ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh +2 more
wiley +1 more source
, 2009 ICIS Peripheral Project,The Historical,Geographical and Anthropological Research School of Thanh Ha in the Outer Port of Hue,Vietnam, Column1:To Read with the Heart or from the Face?, The Second ICIS International Symposium Construction of Cultural ...
4738 +2 more
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