| 多元稀土硼化物(La0.55Ba0.45)B6与(La0.4Eu0.6)B6阴极材料的研制 |
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| 引用本文： | 柳术平,杨庆山,陈卫平,刘甲祥,李中华.多元稀土硼化物(La0.55Ba0.45)B6与(La0.4Eu0.6)B6阴极材料的研制[J].稀有金属与硬质合金,2006,34(3):8-11. |
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| 作者姓名： | 柳术平 杨庆山 陈卫平 刘甲祥 李中华 |
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| 作者单位： | 湖南稀土金属材料研究院,湖南,长沙,410014 |
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| 摘 要： | 针对随电子束和离子束技术的飞速发展而对相关阴极材料有着更高电性能要求的情况，进行了多元稀土硼化物（La0.55Ba0．45）B6与（La0.4 Eu0.6）B6,阴极材料的研制。检测结果表明，（La0.55 Ba0．45）B6,与（La0.4 Eu0.6）B6,阴极材料的性能明显优于原单一稀土硼化物LaB6阴极材料。
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| 关 键 词： | 多元稀土硼化物 阴极材料 研制 |
| 文章编号： | 1004-0536（2006）03-0008-04 |
| 收稿时间： | 2006-03-21 |
| 修稿时间： | 2006-04-17 |
Development of RE Multiple Boride (La0.55Ba0.45) B6 and (La0.4Eu0.6 ) B6 Cathode Materials |
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| LIU Shu-ping,YANG Qing-shan,CHEN Wei-ping,LIU Jia-xiang,LI Zhong-hua.Development of RE Multiple Boride (La0.55Ba0.45) B6 and (La0.4Eu0.6 ) B6 Cathode Materials[J].Rare Metals and Cemented Carbides,2006,34(3):8-11. |
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| Authors: | LIU Shu-ping YANG Qing-shan CHEN Wei-ping LIU Jia-xiang LI Zhong-hua |
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| Abstract: | In view of more stringent requirement for better electric property of the relevant cathode material with the rapid development of the electron beam and ion beam technology,the paper describe the development of multiple RE boride(La_(0.55)Ba_(0.45))B_(6) and(La_(0.4)Eu_(0.6))B_(6) cathode material.The testing results showed that its electric property is superior to that of LaB_6 cathode material. |
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| Keywords: | (La0 55Ba0 45)B6 (La0 4Eu0 6)B6 |
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