【摘要】 本文简单介绍了构成环境扫描电镜(ESEM)的多级真空系统和气体二次电子探测器,描述了ESEM的基本工作原理。指出环境扫描电镜在材料科学研究中的独特作用、适用领域,并列举了若干应用实例。更多还原

【Abstract】 The multi-stage vacuum system and gaseous secondary electron detector(GSED) for environmental scanning electron microscope(ESEM) were simply introduced and the basic principle of ESEM was discussed.The paper exhibited the particular role that the ESEM plays in the field of material research and outlines the examples of ESEM’s applications.更多还原