Physical review letters
Coherent Spin Pumping Originated from Sub-Terahertz Néel Vector Dynamics in Easy Plane α-Fe_{2}O_{3}/Pt.
Gregory Fritjofson, Junyu Tang, Atul Regmi, Jacob Hanson-Flores, Justin Michel, Fengyuan Yang, Ran Cheng, Enrique Del Barco
Published: 202510.1103/zsd7-vbwg
Abstract
We present a thorough study of spin-to-charge current interconversion in bulk and thin films of (0001) α-Fe_{2}O_{3}/Pt heterostructures by means of all-optical polarization-controlled microwave excitation at subterahertz frequencies. Our results dem…
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