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Structure and Phase Evolution in a SiC Ceramic Surface Layer During Electron-Beam Treatment
摘要： The elemental and phase compositions and substructure changes in the surface layer of SiC ceramic irradiated by pulsed electron beams of variable intensity were investigated. The structure and phase state of the ceramic surface layer were shown to be controlled by the electron-beam parameters. The electron-beam irradiation regimes leading to nanostructure detection in the SiC-ceramic surface layer were determined.
关键词： surface layer,electron beam,polytypes,SiC ceramic
更新于2025-09-19 17:15:36
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Molybdenum Disulfid: Differentiating Polymorphs in Molybdenum Disulfide via Electron Microscopy (Adv. Mater. 47/2018)
摘要： The presence of rich polymorphs and stacking polytypes in molybdenum disulfide (MoS2) endows it with a diverse range of properties. This has stimulated a lot of interest in the unique properties associated with each polymorph. In article number 1802397, Kian Ping Loh and co-workers discuss the use of electron microscopy for identifying the atomic structures of several important polymorphs in MoS2 and establishing the correlation between structure and properties.
关键词： polymorphs,electron microscopy,stacking polytypes,molybdenum disulfide,MoS2
更新于2025-09-09 09:28:46