样品的表征 (IMAGE) Science China Press Caption (a) 合成薄膜的 XRD 图谱;(b) 薄膜的 TEM 图像(比例尺为 5 nm); (c) 放大的 TEM 图像,显示薄膜样品上的晶格条纹(比例尺为 2 nm); (d) 薄膜内较厚区域的 TEM 图像(比例尺为 1 nm);(e) SiO2/Si 衬底上纤维的光致发光图像(比例尺为 50 μm);(f) 转移到 SiO2/Si 衬底上的薄膜的光致发光图像(比例尺为 20 μm)。 Credit Use with credit. Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.