Stimulated electron energy loss and gain in an electron microscope without a pulsed electron gun

• Main Authors: Das, P., Blazit, J. D., Tencé, M., Zagonel, L. F., Auad, Y., Lee, Yih Hong, Ling, Xing Yi, Losquin, A., Colliex, C., Stéphan, O., García de Abajo, F. J., Kociak, M.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Chemistry; Electron Energy Gain; Electron Microscope
• Online Access: https://hdl.handle.net/10356/142880
• Institution: Nanyang Technological University

We report on a novel way of performing stimulated electron energy-loss and energy-gain spectroscopy (sEELS/sEEGS) experiments that does not require a pulsed gun. In this scheme, a regular scanning transmission electron microscope (STEM) equipped with a conventional continuous electron gun is fitted...