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Effect of γ-ray irradiation on Nd–Fe–B alloys |
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| Authors: | Young Chul Han Song Lee Hae Woong Kwon Young Soo Kang |
| Affiliation: | aDepartment of Chemistry, Pukyong National University, 599-1 Daeyon-3-Dong, Nam-gu, Busan 608-737, Republic of Korea bSchool of Materials Science and Engineering, Pukyong National University, Busan 608-739, Republic of Korea |
| Abstract: | We report on how γ-ray irradiation affects the magnetic properties of a powder sample of Nd–Fe–B, which was irradiated at room temperature with doses up to 700 kGy. Both the magnetic properties and surface morphology were changed by the effects of the γ-ray irradiation. The unirradiated and irradiated samples were then characterized using the VSM, XRD and SEM techniques. |
| Keywords: | γ-ray irradiation Nd–Fe–B Magnetic properties Morphology |
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