Development of a magnetizing stage for in situ observations with electron holography and Lorentz microscopy [0.03%]
电子全息和洛伦兹显微镜原位观测磁化过程的样品杆研究与发展
M Inoue,T Tomita,M Naruse et al.
M Inoue et al.
A magnetizing stage, by which approximately horizontal magnetic fields can be applied to thin-foiled specimens, has been developed so that magnetization process can be observed in situ with electron holography and Lorentz microscopy. It is ...
On the origin of HOLZ lines splitting near interfaces: multislice simulation of CBED patterns [0.03%]
关于界面附近HOLZ线分裂的起源：CBED图案的多片模拟
Andrey Chuvilin,Ute Kaiser,Quentin de Robillard et al.
Andrey Chuvilin et al.
Splitting of HOLZ lines on CBED patterns is systematically observed at the proximity of interfaces and prevents local strain measurements by monitoring of line shifts. It was previously suggested that such splitting occurs due to interface-...
Morphological and functional analysis of Rac1B in Dictyostelium discoideum [0.03%]
黏菌Dictyostelium discoideum中Rac1B的功能及形态分析研究论文
Steve N Duleh,Jeannie T B Collins,Robert K Pope
Steve N Duleh
Rac1B, a small GTP-binding protein in Dictyostelium discoideum, is involved in regulation of the actin cytoskeleton. Scanning electron microscopy revealed distinctive phenotypes for the wild-type, constitutively active, constitutively inact...
Johannes Biskupek,Ute Kaiser,Konrad Gärtner
Johannes Biskupek
It is shown experimentally that GeSi nanocrystals in SiC created after high-dose Ge ion implantation and high-temperature annealing are hexagonal in a hexagonal 4H-SiC matrix and are of cubic structure in a cubic 3C-SiC matrix. This interes...
Effects of osteoprotegerin administration on osteoclast differentiation and trabecular bone structure in osteoprotegerin-deficient mice [0.03%]
骨保护素对骨保护素缺陷小鼠的破骨细胞分化和小梁骨结构的影响
Hiroko Yamazaki,Takahisa Sasaki
Hiroko Yamazaki
Osteoprotegerin (OPG)-deficient mice exhibit severe bone loss including the destruction of growth plate cartilage. Using OPG-deficient mice, we attempted to clarify the differentiation and ultrastructure of osteoclasts located on the destro...
Characterization of charging in semiconductor device materials by electron holography [0.03%]
利用电子全息法表征半导体器件材料中的充电现象
Martha R McCartney
Martha R McCartney
Quantitative analysis of electrostatic potential in semiconductor device samples using off-axis electron holography in the electron microscope is complicated by the presence of charged insulating layers. Preliminary results indicate that th...
Contrast analysis of dislocation images in TEM-cathodoluminescence technique [0.03%]
透射电镜-阴极发光技术中的位错图像对比分析
D Nakaji,V Grillo,N Yamamoto et al.
D Nakaji et al.
Monochromatic cathodoluminescence CL images of the threading dislocations in Si-doped n-GaN were observed by the TEM-CL technique. We studied dependence of the contrast and the FWHM of the dislocation image on sample thickness, accelerating...
Electron diffraction from laser-aligned beams of large hydrated molecules [0.03%]
激光准直的大 hydrate分子束的电子衍射
John C H Spence
John C H Spence
We consider X-ray or electron diffraction from a molecular beam of hydrated proteins. These are aligned by the polarized field of a powerful continuous infrared laser. The laser power, temperature and molecular size needed to obtain suffici...
Reduction of anisotropic image resolution in transmission electron microtomography by use of quadrangular prism-shaped section [0.03%]
利用四棱柱形切片降低透射电子层析成像中的各向异性图像分辨率
Takeshi Kaneko,Hideo Nishioka,Toshio Nishi et al.
Takeshi Kaneko et al.
A quadrangular prism specimen (a 'prism-shaped' section) was observed in three-dimension (3-D) by transmission electron microtomography (TEMT) over as wide a tilt range as possible. Two types of specimens were prepared for the TEMT experime...
A new evaluation method of electron optical performance of high beam current probe forming systems [0.03%]
高束流探针形成系统的电子光学性能评价方法研究
Shin Fujita,Hiroshi Shimoyama
Shin Fujita
A new numerical simulation method is presented for the electron optical property analysis of probe forming systems with point cathode guns such as cold field emitters and the Schottky emitters. It has long been recognized that the gun aberr...