Introduction to Transmission Electron Microscopy (TEM) скачать в хорошем качестве

Introduction to Transmission Electron Microscopy (TEM)

The Materials Characterization Lab: Introduction to Transmission Electron Microscopy (TEM) In a transmission electron microscope (TEM), a thin electron beam transparent specimen (ideally ≤ 100 nm) is exposed to a high-energy (typically 60 - 300 keV) electron beam. Images generally contain contrast that may be due to differences in crystallinity, atomic mass, or thickness variations within the sample. Crystallographic information can also be obtained from diffraction patterns. Subscribe to the Penn State MRI channel for more videos:    / pennstatemri   YouTube Playlist for the MCL Characterization Techniques Series:    • MCL Characterization Techniques Series   Materials Characterization Lab https://www.mri.psu.edu/materials-cha... Materials Characterization Techniques https://www.mri.psu.edu/materials-cha... FOLLOW US: LinkedIn: /in/PennStateMRI YouTube: /c/PennStateMRI Instagram: @PennStateMRI Twitter: @PennStateMRI Subscribe to our mailings: https://www.mri.psu.edu/opt Penn State Materials Research Institute https://www.mri.psu.edu/