Microstructure of a-plane ZnO grown on LaAlO3 (001)
2010年3月31日 · The microstructure of a-plane ZnO grown on LaAlO 3 (LAO) (001) has been systematically investigated by employing X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM).
Tailoring the Two Dimensional Electron Gas at Polar ABO
2015年8月26日 · LAO/STO samples with different crystallinity were deposited at different temperatures from 25 °C to 850 °C and characterized both by X-ray diffraction (XRD) and transport measurements. Oxygen...
XRD patterns for FeSe thin films on (a) LAO, (b) LSAT
We also prepared FeSe on LSAT with LAO buffer, to control the magnitude of strain. The a-axis and the c-axis lengths of the films were determined from the (204) and (00l) reflections in the X-ray...
(a) XRD pattern of the film along with LAO (001) substrate …
Inset shows the in-plane XRD of (103) reflection of the film. We have studied magnetic behaviour of pulsed laser grown epitaxial thin film of layered compound Sr 1.5 Pr 0.5 CoO 4 (SPCO) on LaAlO...
X-ray diffraction analyses of RF sputtered Ba0.6Sr0.4TiO3
2014年3月5日 · This paper focused on X-ray diffraction (XRD) analyses of Ba 0.6 Sr 0.4 TiO 3 thin films on single-crystal LaAlO 3 (LAO) substrates by three aspects research. Triple-axis XRD was utilized to investigate the mosaic defects of single-crystal LAO substrate.
Phase relationships in the quasi-ternary LaO
2012年9月5日 · In this paper, we systematically investigated the phase relationships in LaO 1.5 –SiO 2 –MgO compositional samples by XRD, employing single- and multiple-phase Rietveld methods to overcome the analysis difficulties. Based on the experimental results, we derived an overall ternary phase diagram of this system at 1773 K. 2. Experimental procedures.
High mobility 2-dimensional electron gas at LaAlO3/SrTiO3 …
2017年9月26日 · Highly mobile 2-dimensional electron gases (2DEGs) at the (001), (011) and (111)-oriented LaAlO 3 /SrTiO 3 (LAO/STO) interfaces are obtained using spin coating chemical method, which is a gentle technique without plasma bombardment of the pulsed laser deposition. As revealed by x-ray diffraction spectrum and x-ray reflectivity analysis, the LAO ...
(A) XRD pattern of LSMO/LAO thin film showing a smooth and …
Download scientific diagram | (A) XRD pattern of LSMO/LAO thin film showing a smooth and epitaxial growth of ~ 24 unit cells. This thickness is in close correspondence to that determined by in...
Epitaxial growth of ZnO films on (100) and (001) γ-LiAlO
2006年9月1日 · Structural and optical properties were investigated for ZnO films grown on (100) and (001) γ-LiAlO2 (LAO) substrates by pulsed laser deposition method. According XRD results, it is intuitionistic that (100) LAO is suitable for fabricating high quality ZnO film, while (001) LAO is …
A comparative study of superconductivity at LaAlO
2023年6月7日 · Figure 1(d) demonstrates the XRD patterns of the LAO/STO and BTO/LAO/STO heterostructures, from which we can see that only the (00l) diffraction peaks are included, indicating that the LAO and BTO films are well oriented. In addition, we can also see a distinct Laue oscillation, which, for such a step-terraced film sample, indicates coherent ...