The effects of acid counteranions on the mesophases were investigated by X-ray diffraction and high-resolution transmission electron microscope. 采用小角X射线衍射和高分辨率透射电镜研究了不同酸根离子对产物介孔结构的影响。
Image contrast and deconvolution processing of spherical aberration-corrected high-resolution electron microscope images 球差校正高分辨电子显微像的像衬和解卷处理
Effect of defocus and sphere deviation impacting upon high-resolution electron microscope performance index 离焦和球差效应对高分辨率电镜性能参数的影响
A study of Fresnel fringe on high-resolution electron microscope under partially coherent illumination 部分相干高分辨电子显微镜菲涅尔环的研究
Single-walled carbon nanotubes were prepared by continuous wave CO_2 laser ablation. The average diameter of carbon nanotubes produced by CO_2 laser is within the range of 1.1-1.6 nm by high-resolution transmission electron microscope observation and increases with increase of laser power from 400 W to 900 W. 用CO2连续激光蒸发制备了单壁碳纳米管,所用激光功率为400~900W,用高分辨透射电镜观察发现单壁碳纳米管直径为1.1~1.6nm,随着激光功率的增加管径稍微增加。
The microstructure of multilayers was characterized by high-resolution transmission electron microscopy, X-ray diffraction, scanning electron microscope and energy dispersive spectrometer. 利用透射电子显微镜、X射线衍射仪、扫描电子显微镜和X射线能量色散谱仪分析了多层膜的微结构。
The products were characterized by X-ray diffraction, transmission electron microscope, high-resolution transmission electron microscope and energy dispersive X-ray spectroscope, respectively. 采用X射线衍射、透射电子显微镜、高分辨透射电子显微镜和X射线能量散射谱对样品进行了表征。
The principle of deconvolution for high-resolution electron microscope images is briefly introduced. It is demonstrated that an image originally does not intuitively reflect the examined crystal structure can be transformed into the structure image. 简要介绍了高分辨电子显微像的解卷处理原理,指出通过解卷处理可以把本来不直接反映待测晶体结构的高分辨电子显微像转换为直接反映晶体结构的图像。
We present high-resolution transmission electron microscope ( HRTEM) studies on ultra-microstructures of eclogite and jadeite quartzite in the Dabie ultra-high-pressure ( UHP) metamorphic terrane, South China. 天然辉石中缺陷结构的观察报道了大别山双河地区超高压榴辉岩和硬玉石英岩矿物超微构造及缺陷结构的高分辨透射电镜研究结果。
Study of interfacial dislocation of cu/ mgo by high-resolution electron microscope Cu/MgO界面位错的高分辨电子显微镜研究
The high-resolution images and corresponding electron diffraction patterns of YBCO films were obtained with the aid of high-resolution transmission electron microscope ( HRTEM). 在高分辨透射电子显微镜(HRTEM)下获得了薄膜的高分辨图像及电子衍射花样。
A study on the stacking fault in GaN crystals by high-resolution electron microscope imaging GaN晶体中堆垛层错的高分辨电子显微像研究
Images were simulated with a 200 kV field-emission high-resolution electron microscope. 所用GaP{111}高分辨像的模拟参数对应于200kV场发射高分辨电子显微镜。
The reducibility and structure characteristics of the supported copper oxide catalysts were revealed and determined with hydrogen temperature programmed reduction, X-ray diffraction and high-resolution transmission electron microscope. 用X射线衍射、高分辨电镜、氢程序升温还原等技术研究了CuO在MCM41上的分散情况及氧物种的反应特性。
Distinguishing silicon and carbon atoms in 3C-SiC with a 200 kV high-resolution electron microscope 用200kV高分辨电子显微镜辨认3C-SiC中的硅和碳原子
The products were characterized by X-ray powder diffraction ( XRD), energy dispersive spectroscopy ( EDS), transmission electron microscope ( TEM), high-resolution electron microscope ( HRTEM), selected area electron diffraction ( SAED), scanning electron microscope ( SEM). 所得产物用X射线粉末衍射、X射线能量色散谱、透射电子显微镜、高分辨电子显微镜、选区电子衍射、扫描电子显微镜、紫外-可见吸收光谱进行了表征。
Raman spectrum, scanning electron microscope ( SEM), high-resolution electron microscope ( HRTEM), X-ray diffraction ( XRD) and elemental analysis were employed to characterize the materials. 采用拉曼散射、扫描电子显微镜、高分辨电子显微镜、X射线衍射和元素分析等技术对产物进行表征。
We have observed the change of recrystallized graphite morphology using a high-resolution electron microscope, and have found evidence of the diamond crystal-formation. 用高分辨电子显微镜观察到了催化剂合金中再结晶石墨形貌随温度、压力的变化,找到了金刚石晶体形成的证据。
The obtained SiC-based ceramics are exactly the inverse replicas of their templates and possess similar structural symmetries to their templates, as characterized by small angle X-ray diffraction ( XRD), high-resolution transmission electron microscope ( TEM) images and nitrogen sorption measurements. 通过小角X射线衍射、高分辨率透射电镜和氮气物理吸附测试的表征,确定制得的SiC基陶瓷材料分别是它们模板的反转复制品,具有与其模板相似的结构对称性。