RE Ba 2 Cu 3 O 7− x ( RE BCO, RE = rare earth) compounds with different single RE elements were grown via TFA-MOD (metal-organic deposition of trifluoroacetates) to clarify their T c values when grown by the same preparation method and their processing windows; here: the crystallisation temperatures at a constant process gas composition ( p O 2 , p H 2 O). We focussed on the lanthanides ( Ln ) Nd, Sm, Gd, Dy, Ho, Er and Yb as substituents for Y in the RE BCO phase and investigated their growth behaviour in terms of resulting physical (inductive T c and J c (77 K)) and structural properties (determined by XRD, SEM, TEM). All phases were grown as pristine films on LaAlO 3 and SrTiO 3 and compared to their respective nanocomposites with 12 mol% BaHfO 3 for in-field pinning enhancement. With reg...

中文翻译：

---

CSD生长的稀土元素与不同稀土元素的BCO膜的比较研究：加工窗口和T c

通过TFA-MOD（三氟乙酸盐的金属有机沉积）生长具有不同单个RE元素的RE Ba 2 Cu 3 O 7− x（RE BCO，RE =稀土）化合物，以澄清通过相同制剂生长时的T c值方法及其处理窗口；此处：在恒定工艺气体成分（p O 2，p H 2 O）下的结晶温度。我们着重研究了稀土BRE相中作为Y取代基的镧系元素（Ln）Nd，Sm，Gd，Dy，Ho，Er和Yb，并根据得到的物理（感应Tc和Jc（77 K ）和结构特性（由XRD，SEM，TEM确定）。所有相均以原始膜的形式在LaAlO 3和SrTiO 3上生长，并与各自具有12 mol％BaHfO 3的纳米复合材料进行比较，以增强场内钉扎性能。随着...