Layer thickness dependence of the terahertz emission based on spin current in ferromagnetic heterostructures.
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DOI: 10.1364/oe.26.015247
Abstract: The emission with a bandwidth of 1.5 terahertz based on the spin current in the ferromagnetic heterostructure Co/Pt is demonstrated. The spin transient launched by the NIR femtosecond laser pulse in the Co/Pt is converted… read more here.
Keywords: emission; based spin; terahertz emission; current ferromagnetic ... See more keywords