Cu codoping control over magnetic precipitate formation in ZnCoO nanowires
S. Granville, E. Matei, I. Enculescu, M. Eugenia Toimil-Molares
TL;DR
This study demonstrates how Cu codoping during electrodeposition can control magnetic precipitate formation in ZnCoO nanowires, influencing their magnetic properties for sensor applications.
Contribution
It introduces a method to tune magnetic precipitate formation in ZnCoO nanowires through Cu codoping during electrodeposition.
Findings
Cu concentration controls magnetic precipitate formation
Magnetic behavior varies with Cu doping levels
Potential for magnetic sensor applications
Abstract
Using electrodeposition, we have grown nanowires of ZnCoO with Cu codoping concentrations varying from 4-10 at.%, controlled only by the deposition potential. We demonstrate control over magnetic Co oxide nano-precipitate formation in the nanowires via the Cu concentration. The different magnetic behavior of the Co oxide nano-precipitates indicates the potential of ZnCoO for magnetic sensor applications.
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