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Photochemical and Photobiological Sciences, 2022 AbstractIn molecular photochemistry, charge-transfer emission is well understood and widely exploited. In contrast, luminescent metal-centered transitions only came into focus in recent years. This gave rise to strongly phosphorescent CrIIIcomplexes with ad3electronic configuration featuring luminescent metal-centered excited states which are ...
Winald R Kitzmann +2 more
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Spin Seebeck in the weakly exchange-coupled Van der Waals antiferromagnet across the spin-flip transition [PDF]
Nature CommunicationsSpin Seebeck effect refers to the creation of spin currents due to a temperature gradient in the magnetic materials or across magnet-normal metal interfaces, which can be electrically detected through the inverse spin Hall effect when in contact with ...
Xue He +13 more
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Efficient Spin-Flip Excitation of a Nickelocene Molecule [PDF]
Nano Letters, 2017 Inelastic electron tunneling spectroscopy (IETS) within the junction of a scanning tunneling microscope (STM) uses current-driven spin-flip excitations for an all-electrical characterization of the spin state of a single object. Usually decoupling layers between the single object, atom or molecule, and the supporting surface are needed to observe these
M Ormaza, B Verlhac, Paula Abufager
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Spin-flip-driven anomalous Hall effect and anisotropic magnetoresistance in a layered Ising antiferromagnet [PDF]
Scientific Reports, 2023 The influence of magnetocrystalline anisotropy in antiferromagnets is evident in a spin flip or flop transition. Contrary to spin flops, a spin-flip transition has been scarcely presented due to its specific condition of relatively strong ...
Dong Gun Oh +9 more
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Annals of Probability, 1978 We introduce a new tool into the study of spin-flip processes, which we call controlled spin-flip systems. For each spin-flip process we define a related class of controlled spin-flip systems. Our main theorem states that bounds on the behavior of a spin-flip process can be obtained by studying the behavior of the related controlled spin-flip system ...
Lawrence Gray
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Thresholding of the Elliott-Yafet spin-flip scattering in multi-sublattice magnets by the respective exchange energies [PDF]
Scientific Reports, 2021 How different microscopic mechanisms of ultrafast spin dynamics coexist and interplay is not only relevant for the development of spintronics but also for the thorough description of physical systems out-of-equilibrium.
Artur Born +7 more
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Spin-flip-driven reversal of the angle-dependent magnetic torque in layered antiferromagnetic Ca0.9Sr0.1Co2As2 [PDF]
Scientific Reports, 2022 Spin-flip transition can occur in antiferromagnets with strong magnetocrystalline anisotropy, inducing a significant modification of the anisotropic magnetic properties through phase conversion. In contrast to ferromagnets, antiferromagnets have not been
Jong Hyuk Kim +8 more
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Spin-flipping polarized electrons [PDF]
Physical Review Special Topics. Accelerators and Beams, 2001 We recently used a prototype rf dipole magnet to study the spin flipping of a 669 MeV horizontally polarized electron beam stored in the presence of a nearly full Siberian snake in the new MIT-Bates storage ring.
V. S. Morozov +16 more
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Electron and spin dynamics in a single quantum emitter [PDF]
Scientific ReportsThe Auger–Meitner effect is a fundamental electron–electron scattering process that impacts the electron and spin dynamics in semiconductor quantum emitters, such as colloidal nanocrystals and quantum dots.
F. Rimek +6 more
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Spin-transition modulated light-emitting devices in a 2D magnet [PDF]
Nature CommunicationsEmerging two-dimensional magnetic semiconductors represent transformative platforms to explore magneto-optics and opto-spintronic applications.
Fanglu Qin +14 more
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