The effect of gamma-rays on the electrical properties of Zr55Ni5Al10Cu30 bulk metallic glass
Source abstract
Abstract
We investigated the effects of gamma-ray irradiation on the electrical properties of Zr55Ni5Al10Cu30 bulk metallic glass (BMG) by monitoring the electrical resistivity–temperature dependence during heat treatment from room temperature to 823 K by using the four-point probe technique. X-ray diffraction (XRD) spectrum analysis was used to determine structural change after the process. It was found out that the electrical resistivity’s temperature dependency curve did not change due to increase of gamma ray dose. The XRD spectrum analysis confirmed the devitrification of samples after the annealing process and we observed the absence of body-centered-orthorhombic(bco)-Ni10Zr7 peaks in the irradiated samples’ spectrum after heat treatment.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metallic Glasses and Amorphous Alloys · Phase-change materials and chalcogenides · Glass properties and applications
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References (9)
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