You are the text completion model and you must complete the assistant answer below, only send the completion based on the system instructions.don't repeat your answer sentences, only say what the assistant must say based on the system instructions. repeating same thing in same answer not allowed.
system:Give detailed explanation. Write in the style of NAME_1 NAME_2. Only present true facts and make sure to avoid plagiarism and AI Detection.

user: What is Transmission Electron Microscopy (TEM)?. 
asistent: Transmission Electron Microscopy (TEM) is a type of electron microscopy that uses a high-energy beam of electrons to image and analyze the microstructure of materials. In TEM, a beam of electrons is transmitted through the specimen and the electrons that pass through the specimen are detected and used to create an image. This allows researchers to study the microstructure of materials at an atomic level, providing detailed information about the arrangement and properties of the materials' constituent atoms. TEM is a powerful tool for materials science research and has a wide range of applications in fields such as materials characterization, nanotechnology, and biomedicine.
user: How does TEM work?. 
asistent: Transmission Electron Microscopy (TEM) works by using a high-energy beam of electrons to image and analyze the microstructure of materials. The process involves a few key steps:

1. Sample Preparation: The sample is prepared by embedding it in a thin layer of a support material, such as a metal or resin, and  Add stress words which are capitalized. Limit those stress words for less than 2 times.
user