Integration of a Broad Argon Ion Beam Into a Scanning Electron Microscope for In-Situ Large-Area Surface Preparation and Analysis [0.03%]
宽氩离子束与扫描电子显微镜集成用于大面积样品原位表面制备和分析
Chen Jia,Yan Lu,Jiangwei Deng et al.
Chen Jia et al.
In-situ, large-area, and high-quality surface preparation is essential for statistically representative microstructure characterization. Focused ion beam (FIB) systems are typically confined to scales below a hundred microns, while standalo...
Claudia Ercole,Francesca Marotta,Roberta Di Romualdo et al.
Claudia Ercole et al.
The decay of stone cultural heritage monuments has led to the exploration of new conservation methods. Among them, bio-conservation-especially bacterial calcium carbonate precipitation-has emerged as a promising alternative to traditional l...
Lingual Surface Morphology in Delphinids: Structural Adaptations to Feeding Strategies [0.03%]
虎鲸科动物舌面形态学：与摄食策略相适应的结构变化
Mariana Almeida Lima,Radan Elvis Matias de Oliveira,Fernanda Loffler Niemayer Attademo et al.
Mariana Almeida Lima et al.
Tongue morphology in cetaceans may reflect functional adaptations related to different feeding strategies. This study compared the lingual surface morphology of four delphinids species with different feeding strategies: the short-finned pil...
A Scalable Pathway for Plan-View TEM of 2D Materials and Surface Layers [0.03%]
一种二维材料和表面层平面透射电镜观察的制样方法
Jessica L Thompson,Kalana D Halanayake,Li-Syuan Lu et al.
Jessica L Thompson et al.
Focused ion beam (FIB) microscopy is a powerful tool for preparing site-specific, electron-transparent specimens for atomic-resolution scanning and transmission electron microscopy (S/TEM). Although cross-sectional FIB preparation is routin...
Unsupervised Segmentation and Clustering Workflow for Efficient Processing of 4D-STEM and 5D-STEM Data [0.03%]
无监督分割和聚类工作流程，可高效处理4D-STEM和5D-STEM数据
Serin Lee,Stephanie M Ribet,Arthur R C McCray et al.
Serin Lee et al.
Four-dimensional scanning transmission electron microscopy (4D-STEM) enables mapping of diffraction information with nanometer-scale spatial resolution, offering detailed insight into local structure, orientation, and strain. However, as da...
Development of an EDS-Based Grain Segmentation Method for MIMAS-MOX Nuclear Fuels [0.03%]
基于EDS的MIMAS-MOX核燃料 grain segmentation 方法的研发
Evan Morel,Florent Lebreton,Loïs Gauthier et al.
Evan Morel et al.
MOX (uranium-plutonium mixed oxide) nuclear fuels are generally manufactured using a MIMAS (micronized master blend)-type process resulting in ceramics presenting a microstructure composed of agglomerates of different plutonium contents. To...
The Fabrication of Atom Probe Tomography Specimens From Mineral Nanoplates by Focused Ion Beam Redeposition [0.03%]
聚焦离子束再沉积法在原子探针层析术试样制备中合成矿物纳米片
Stefano Tenuta,Katy A Evans,Steven M Reddy et al.
Stefano Tenuta et al.
Many materials, including those containing platinum group elements and noble metals, form nanometer-thick plates (nanoplates) in a range of natural environments, including ore deposits and serpentinites. Materials research uses metallic nan...
From Bone to Body: Qualitative Evaluation of Collagenous Tissues Using JFRL Staining in Normal and Pathological Conditions [0.03%]
从骨到身体：JFRL染色在正常和病理条件下胶原组织的定性评估
Kanako Sumi,Yuji Sunden,Shunnosuke Kira et al.
Kanako Sumi et al.
Join of the five dyes revealing collagenous tissue (JFRL) staining was originally developed for osteochondral tissues, enabling the discrimination between mineralized bone and unmineralized osteoids based on distinct color tones. Given the ...
Dark Field Colored Imaging of Rat Bone Shows the Variation of Nanocrystal Orientation Within and Between Mineral Platelets [0.03%]
暗场彩色成像显示了小鼠骨纳米晶体取向在矿化片层内的变化及片层间的差异
Artem Bibko,Henry Schwarcz,Viktória Kovacs Kis
Artem Bibko
Bone is comprised of crystals of calcium phosphate surrounding collagen fibrils. The crystals occur in polycrystalline mineral platelets (MPs). The c-axes of the nanocrystal components of the platelets have an overall preferred orientation ...