采用聚焦脉冲激光轰击浸于流动YBCO前体氧化物水溶胶中的金靶,连续制备了金掺杂的YBCO前体氧化物水溶胶,进而煅烧获得金掺杂的YBCO杂化材料.TEM和XRD结果表明金掺杂使YBCO杂化材料粒径和晶化程度变小,能谱扫描测得金掺杂前后YBCO杂化材料中的Y、Ba和Cu相对含量未发现明显偏差,但金只在其中个别区域探测到,表明在煅烧过程中金发生了团聚.
参考文献
| [1] | Ogale S B,Patil P P,Phase D M,et al.Phys.Rev.B,1987,36(16):8237-8250. |
| [2] | Ogale S B,Polman A F,Quentin O P,et al.Appl.Phys.Lett.,1987,50(3):138-140. |
| [3] | 王育煌,余荣清,刘朝阳,等.高等学校化学学报,1997,18(1):124-126. |
| [4] | Zhang W G,Zhang Y,Tang J Y,et al.In:International Conference on Materials for Advanced Technologies,Singapore,2001,232. |
| [5] | Zhang Wengong,Zhang Yi,Tang Jieyuan,et al.Thin Solid Films,2002,417:43-46. |
| [6] | 章仪,陈文哲,章文贡,化学学报,2003,61(1):141-145 |
| [7] | 章仪,陈文哲,章文贡,高等学校化学学报,2003,24(2):337-339. |
| [8] | Zhang W G,Jin Z G.Science in China,2003,33(6):527-533. |
| [9] | Lu R T,Yan S L,Fang L,et al.Physica C,2003,399:43-47. |
| [10] | Markovi(c) N,Lau C N,Tinkham M.Physica C,2003,387:44-48. |
| [11] | Zhukov A A,Filby E T,Ghanem M A,et al.Physica C,2004,404:455-459. |
| [12] | Raittila T,Huhtinan H,Paturi P,et al.Physics C,2002,371:90-96. |
| [13] | Xu X L,Guo J D,Wang Y Z,et al.Physics,2002,371:129-132. |
| [14] | Huijbregtse J.Dam M B,Klaassen F C,et al.Physica C,2000,341-348:1985-1986. |
| [15] | Han Song,Li Chao,Liu Zuqin,et al.Nano.Letters.,2004,4(7):1241-1246. |
| [16] | Zhang Y F,Tang Y H,Duan X F,et al.Chemical Physics Letters,2000,323:180-184. |
| [17] | Zhou Y X,Lo W,Tang Tong B,et al.[J].Supercond Sci.Technol.,2002,15:722-726. |
| [18] | Hammerl G,Schmehl A,Schulz R R,et al.Nature,2000,407:162-164. |
| [19] | 唐福龙,袁润章,袁启华(Tang Fu-Long,et al).无机材料学报(Journal ofInorganic Materials),1994,9(2):191-196. |
| [20] | 章文贡,章仪,中国实用新型专利,ZL02255143,2003. |
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