WebCan we generate spin current without magnetic materials? We reported in @NatureMaterials that a chiral-phonon-activated spin Seebeck effect can… Liked by Kai Xin WebSep 11, 2015 · The chiral phonons at Brillouin-zone corners excited by polarized photons can be detected by a valley phonon Hall effect. The chiral phonons, together with phonon …

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WebFeb 19, 2013 · The other experimental finding that supports the phonon-drag spin Seebeck effect is the observation of a spin Seebeck effect that is unaccompanied by a global … WebSep 11, 2024 · The observation of the spin Hall effect 1,2,3 triggered intense research on pure spin current transport 4.With the spin Hall effect 1,2,5,6, the spin Seebeck effect 7,8,9 and the spin Peltier ... cynthia ohl tu darmstadt

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Web1. The spin Seebeck effect is a phenomenon in which a thermal gradient applied to a magnetic material generates a non-equilibrium spin current. 2. This article proposes the CPASS effect, where chiral phonons can generate a spin current without the need for magnetic elements. 3. The CPASS effect was observed in 2D chiral HOIP materials … WebOct 9, 2008 · The spin Seebeck effect observed here is directly applicable to the production of spin-voltage generators, which are crucial for driving … WebApr 3, 2024 · The speaker for the seminar is Dali Sun, associate professor of physics from the North Carolina State University. He will present, “Chirality-induced Spin Selectivity Effect in 2D Chiral Hybrid Perovskites: Chiral-Phonon-Activated Spin Seebeck Effect.” cynthia oleski md dickson city