Overgrowth of Bi2Te3 nanoislands on Fe-based epitaxial ferromagnetic layers
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DOI: 10.1039/c8ce00882e
Abstract: Bi2Te3 is deposited by hot wall epitaxy in an attempt to form nanosheets on epitaxially-grown ferromagnetic layers of Fe, Fe3Si and Co2FeSi. Bi2Te3 reacts strongly with pure Fe, producing FeTe2. The reaction is suppressed for… read more here.
Keywords: overgrowth bi2te3; nanoislands based; fe3si co2fesi; ferromagnetic layers ... See more keywords
Interface matching and intermixing of thin MgO barriers and ferromagnetic layers deposited on GaAs (001)
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DOI: 10.1063/1.4984754
Abstract: MgO tunneling barriers are extensively studied as a spin filtering and diffusion barrier for deposition of ferromagnetic layers on GaAs (001) surfaces. The relatively large lattice mismatch of the MgO and GaAs substrate and probable… read more here.
Keywords: mgo; microscopy; gaas 001; interface ... See more keywords