Physical properties of ferromagnetic Mn-doped double perovskites (DPs) Cs2AgInCl/Br6 for spintronics and solar cell devices: DFT calculations
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DOI: 10.1039/d4ra00754a
Abstract: A computational framework based on density functional theory (DFT) has been effectively employed to investigate the wide-ranging physical characteristics of ferromagnetic manganese (Mn)-substituted double perovskites (DPs) with composition Cs2AgIn1−xMnxCl/Br6 (x = 0.0, 0.25). This research… read more here.
Keywords: exchange splitting; properties ferromagnetic; double perovskites; perovskites dps ... See more keywords
The spin-coupling-dependent oxygen reduction mechanism in dual-atom catalysts
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DOI: 10.1039/d5sc04842g
Abstract: The role of electronic spin in electrocatalysis has led to the emerging field of “spin-dependent electrocatalysis”. While spin effects in individual active sites have been well understood, spin coupling among multiple sites remains underexplored in… read more here.
Keywords: spin coupling; exchange splitting; dual atom; mechanism ... See more keywords
Charge pumping driven by the laser-induced dynamics of the exchange splitting
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DOI: 10.1103/physrevb.95.094434
Abstract: We show that electric currents are induced in inversion asymmetric ferromagnets if the exchange splitting varies in time after excitation by laser pulses. We interpret this phenomenon as the magnetic variant of the inverse Edelstein… read more here.
Keywords: laser; driven laser; exchange splitting; charge pumping ... See more keywords