中国物理B ›› 2021, Vol. 30 ›› Issue (12): 120702-120702.doi: 10.1088/1674-1056/ac0522
Tian-Long Li(李天龙)1, Zheng Wei(魏征)2, and Wei-Shi Wan(万唯实)1,†
Tian-Long Li(李天龙)1, Zheng Wei(魏征)2, and Wei-Shi Wan(万唯实)1,†
摘要: A novel instrument that integrates reflection high energy electron diffraction (RHEED), electron energy loss spectroscopy (EELS), and imaging is designed and simulated. Since it can correlate the structural, elemental, and spatial information of the same surface region via the simultaneously acquired patterns of RHEED, EELS, and energy-filtered electron microscopy, it is named correlative reflection electron microscopy (c-REM). Our simulation demonstrates that the spatial resolution of this c-REM is lower than 50 nm, which meets the requirements for in-situ monitoring the structural and chemical evolution of surface in advanced material.
中图分类号: (Charged-particle beam sources and detectors)