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首页> 外文期刊>Philosophical magazine, B. Physics of condensed matter, electronic, optical, and magnetic properties >A study of YBa2Cu3Ox films grown by metal-organic deposition on different substrates
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A study of YBa2Cu3Ox films grown by metal-organic deposition on different substrates

机译:金属有机沉积在不同衬底上生长的YBa2Cu3Ox膜的研究

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In this work we describe the microstructural features of YBa2Cu3Ox, (YBCO) superconducting films, obtained by metal-organic deposition produced on different substratest metallic (Ag and Cu), polycrystalline (Al2O3 and Y0.15Zr0.85O1.93) and single crystals (MgO(001), SrTiO3(001), LaAlO3(001), NdGaO3(001) and CaNdAlO4(001)). The samples were characterized by X-ray diffraction and scanning electron microscopy analyses. We observed that the YBCO film orientation is influenced by the substrate nature; on single-crystal subtrates, YBCO films show a preferential (001) orientation. The alkaline-earth-rare-earth aluminates have proven an excellent choice for deposition. [References: 21]
机译:在这项工作中,我们描述了YBa2Cu3Ox(YBCO)超导膜的微观结构特征,该膜是通过在不同基底金属(Ag和Cu),多晶(Al2O3和Y0.15Zr0.85O1.93)和单晶( MgO(001),SrTiO3(001),LaAlO3(001),NdGaO3(001)和CaNdAlO4(001))。通过X射线衍射和扫描电子显微镜分析对样品进行表征。我们观察到YBCO膜的取向受基材性质的影响;在单晶衬底上,YBCO膜显示优先(001)取向。已证明碱土金属稀土铝酸盐是沉积的极佳选择。 [参考:21]

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