Question: Scanning electron microscopes (SEM), tunneling electron microscopes (TEM), and scanning tunneling microscopes (STM) are all dependent on electron-sample interactions but operate on different scales and
Scanning electron microscopes (SEM), tunneling electron microscopes (TEM), and scanning tunneling microscopes (STM) are all dependent on electron-sample interactions but operate on different scales and principles. Please mark all correct statements that apply to these microscopes. Group of answer choices TEM require ultrathin samples. STM and SEM mostly interact with surface atoms/layers. SEM is best for deriving chemical contrast and info. They are only applicable to conducting samples. Electrons enter and leave the sample on the same sides. STM can allow atomic manipulations. STM and TEM can attain truly atomic resolution. Electrons reach similar energies in all of them
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