Large Exchange Coupling Between Localized Spins and Topological Bands in MnBi2Te4
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DOI: 10.1002/adma.202202841
Abstract: Magnetism in topological materials creates phases exhibiting quantized transport phenomena with potential technological applications. The emergence of such phases relies on strong interaction between localized spins and the topological bands, and the consequent formation of… read more here.
Keywords: topological bands; localized spins; exchange; exchange coupling ... See more keywords
Schottky specific heat of the lightly Mn-substituted electron-doped SrTiO3
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DOI: 10.1063/1.5042835
Abstract: Large changes in the low-temperature specific heat (low-T C) by applying magnetic fields up to 9 Tesla were found in the lightly Mn-substituted electron-doped perovskites Sr1−xLaxTiO3. The changes in the low-T C are qualitatively well… read more here.
Keywords: lightly substituted; specific heat; substituted electron; localized spins ... See more keywords