Results 41 to 50 of about 228,318 (296)
Physical Review Research, 2022 We study the spin susceptibility of the orbital-singlet pairings, including the spin-triplet/orbital-singlet/s-wave E_{g} representation proposed by Suh et al. [H. G. Suh et al., Phys. Rev.
Yuri Fukaya +4 more
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Entanglement of internal and external angular momenta of a single atom
, 2001 We consider the exchange of spin and orbital angular momenta between a circularly polarized Laguerre-Gaussian beam of light and a single atom trapped in a two-dimensional harmonic potential.
Ashok Muthukrishnan +3 more
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Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
wiley +1 more source
Optimization of Engineering Design Problems Using Atomic Orbital Search Algorithm
IEEE Access, 2021 In this paper, optimum design of engineering problems is considered by means of the Atomic Orbital Search (AOS), a recently proposed metaheuristic optimization algorithm.
Mahdi Azizi +2 more
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Identifying the orbital angular momentum of light based on atomic ensembles
, 2012 We propose a scheme to distinguish the orbital angular momentum state of the Laguerre-Gaussian (LG) beam based on the electromagnetically induced transparency modulated by a microwave field in atomic ensembles. We show that the transverse phase variation
Chanu S. R. Natarajan V. +12 more
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Advanced Engineering Materials, EarlyView.This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
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Antiferromagnetic order of topological orbital moments in atomic-scale skyrmion lattices
npj SpintronicsTopological orbital moments can arise in non-coplanar spin structures even in the absence of spin-orbit coupling and a net topological orbital magnetization occurs for the triple-Q state and for isolated skyrmions.
Felix Nickel +5 more
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Jurnal Ilmu Dasar, 2017 The Hydrogen storage based-graphite materials have been investigated theoretically via Density Functional Theory (DFT) approach. The native graphite was compared to the modified graphite, namely the intercalation graphite (GICs, graphite intercalated ...
Rahmat Gunawan +3 more
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Quantized Rotation of Atoms From Photons with Orbital Angular Momentum [PDF]
, 2006 We demonstrate the coherent transfer of the orbital angular momentum of a photon to an atom in quantized units of hbar, using a 2-photon stimulated Raman process with Laguerre-Gaussian beams to generate an atomic vortex state in a Bose-Einstein ...
A. Vaziri +13 more
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Energy calculations of the (2P2 1D); (3D2 1G) and (4F2 1I) doubly excited states of helium isoelectronic sequence (z ≤ 20) via the modified atomic orbital theory [PDF]
, 2021 Malick Sow
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