Spin current generation from an epitaxial tungsten dioxide WO2
We report on efficient spin current generation at room temperature in rutile-type WO2 grown on an Al2O3(0001) substrate. The optimal WO2 film has a (010)-oriented monoclinically distorted rutile structure with metallic conductivity due to 5d2 electrons, as characterized by x-ray diffraction, electro...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2023-06-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/5.0153533 |