Microstructure and magnetic properties of L10 CoPt nanoparticles by Ag addition
Source abstract
Abstract
CoPt nanoparticles with various Ag contents were synthesized by sol–gel technique. L10 CoPt alloy phase was formed after annealing at 700 °C. The coercivity (Hc) increased when the Ag content increased from 0 to 15 at.%. And Hc decreased when the Ag content was over 15 at.%. A certain amount of Ag could enhance the ordering degree of CoPt nanoparticles and improve the magnetic properties. When the Ag addition was more than 15 at.%, the deteriorated magnetic properties were ascribed to the decrease of ordering degree.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic properties of thin films · Copper Interconnects and Reliability · ZnO doping and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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