Advanced Material Characterization with Atom Probe Tomography and Electron Microscopy

Understanding the microscopic structure and chemical composition of engineering materials is crucial for developing next-generation technologies. This text-only course provides a comprehensive introduction to high-resolution material characterization techniques, focusing on the synergy between atom probe tomography and advanced electron microscopy. You will transition from understanding fundamental atomic-scale physics to interpreting complex microstructural data. What you'll learn: - Understand the foundational physics of field evaporation and image formation in atom probe tomography - Explore the principles of transmission electron microscopy and scanning electron microscopy - Analyze three-dimensional reconstruction data to map atomic positions and chemical compositions - Compare the complementary strengths of electron microscopy and atom probe techniques - Practice interpreting microstructural data from real-world engineering alloys and semiconductors - Learn modern data processing workflows and noise reduction techniques for atomic-scale datasets This course begins with essential terminology, crystallographic concepts, and the physics of electron-matter interactions. You will then progress through the step-by-step methodologies of sample preparation, data acquisition, and multi-dimensional reconstruction analysis. Designed for beginners, this course requires no prior experience with advanced characterization tools, though a basic background in materials science or physics is helpful. Start reading today to master the techniques that unlock the atomic secrets of materials.