| 高能球磨法制备的含铁TiO2的穆斯堡尔谱研究 |
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| 引用本文： | 蒋冬梅,潘晓燕,石旺舟,马学鸣.高能球磨法制备的含铁TiO2的穆斯堡尔谱研究[J].上海大学学报(英文版),2006,10(2):161-164. |
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| 作者姓名： | 蒋冬梅 潘晓燕 石旺舟 马学鸣 |
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| 作者单位： | Department of Physics East China Normal University Shanghai 200062 P.R. China，Department of Physics East China Normal University Shanghai 200062 P.R. China，Department of Physics East China Normal University Shanghai 200062 P.R. China，Department of Physics East China Normal University Shanghai 200062 P.R. China |
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| 基金项目： | ProjectsupportedbyNationalNaturalScienceFoundationofChina(GrantNo.50471045) |
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| 摘 要： | 1Introduction Oxide dilutedmagneticsemiconductors(O DMS)havedrawnmuchattentioninthelastdecadebecause thesematerialsappeartohavegreatpotentialforuse inspin dependentelectronicdevices1].Recently,iron cobalt dopedtitaniumdioxideswithroomtemperature ferromagnetismhavebeenreported2].Specially,the resultsofmagneticpropertiesofFexTi1-xO2(x=0.065and0.250)indicatethatferromagnetismwitha Femagneticmomentislargerthantheonereported forCo3].ThefabricationmethodsofFe Co doped TiO2includepulsedlaser…
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| 关 键 词： | TiO_2 Mssbauer spectroscopy high-energy ball milling. |
| 文章编号： | 1007-6417（2006）02-0161-04 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2005-11-09 |
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