{"title":"Tb0.27Dy0.73Fe2-xNbx (x = 0、0.05、0.1和0.2)的结构和磁性能","authors":"Hari Babu, A. Subrahmanyam, M. Palit, S. Pandian","doi":"10.1109/INTMAG.2006.376175","DOIUrl":null,"url":null,"abstract":"In this paper, the effect of substituting Fe partially by the 4d element Nb on the structural and magnetic properties of Tb<sub>0.27</sub>Dy<sub>0.73</sub>Fe<sub>2</sub> is reported. Polycrystalline compounds of Tb<sub>0.27</sub>Dy<sub>0.73</sub>Fe<sub>2-x</sub>Nb<sub>x</sub> (x = 0, 0.05, 0.1 and 0.2) were prepared by arc melting the constituent elements (rare earths-99.9 % pure, Fe and Nb -99.95 % pure) in an arc furnace under argon atmosphere. The ingots were annealed in vacuum at 950degC for a week. X-ray diffraction patterns of these compounds were taken using a PANalytical X-ray diffractrometer. Magnetization up to 12 kOe and Curie temperature (T<sub>c</sub>) measurements were carried out using a PAR-155 vibrating sample magnetometer (VSM). Magnetostriction measurements at room temperature were carried out employing strain gauge method.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Structural and magnetic properties of Tb0.27Dy0.73Fe2-xNbx (x = 0, 0.05, 0.1 and 0.2)\",\"authors\":\"Hari Babu, A. Subrahmanyam, M. Palit, S. Pandian\",\"doi\":\"10.1109/INTMAG.2006.376175\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, the effect of substituting Fe partially by the 4d element Nb on the structural and magnetic properties of Tb<sub>0.27</sub>Dy<sub>0.73</sub>Fe<sub>2</sub> is reported. Polycrystalline compounds of Tb<sub>0.27</sub>Dy<sub>0.73</sub>Fe<sub>2-x</sub>Nb<sub>x</sub> (x = 0, 0.05, 0.1 and 0.2) were prepared by arc melting the constituent elements (rare earths-99.9 % pure, Fe and Nb -99.95 % pure) in an arc furnace under argon atmosphere. The ingots were annealed in vacuum at 950degC for a week. X-ray diffraction patterns of these compounds were taken using a PANalytical X-ray diffractrometer. Magnetization up to 12 kOe and Curie temperature (T<sub>c</sub>) measurements were carried out using a PAR-155 vibrating sample magnetometer (VSM). Magnetostriction measurements at room temperature were carried out employing strain gauge method.\",\"PeriodicalId\":262607,\"journal\":{\"name\":\"INTERMAG 2006 - IEEE International Magnetics Conference\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-05-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"INTERMAG 2006 - IEEE International Magnetics Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTMAG.2006.376175\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"INTERMAG 2006 - IEEE International Magnetics Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTMAG.2006.376175","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Structural and magnetic properties of Tb0.27Dy0.73Fe2-xNbx (x = 0, 0.05, 0.1 and 0.2)
In this paper, the effect of substituting Fe partially by the 4d element Nb on the structural and magnetic properties of Tb0.27Dy0.73Fe2 is reported. Polycrystalline compounds of Tb0.27Dy0.73Fe2-xNbx (x = 0, 0.05, 0.1 and 0.2) were prepared by arc melting the constituent elements (rare earths-99.9 % pure, Fe and Nb -99.95 % pure) in an arc furnace under argon atmosphere. The ingots were annealed in vacuum at 950degC for a week. X-ray diffraction patterns of these compounds were taken using a PANalytical X-ray diffractrometer. Magnetization up to 12 kOe and Curie temperature (Tc) measurements were carried out using a PAR-155 vibrating sample magnetometer (VSM). Magnetostriction measurements at room temperature were carried out employing strain gauge method.
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