Auger Electron Spectroscopy (AES) Analysis

Auger Electron Spectroscopy (AES) is a surface-sensitive analytical technique used to determine the elemental composition and chemical states of materials at the nanometer-scale surface. By detecting electrons emitted from the surface after excitation by a primary electron beam, AES provides high spatial resolution elemental analysis, making it ideal for thin films, coatings, and microstructured materials.

Applications

• Surface Elemental Analysis:Identify and quantify elements at the outermost atomic layers of metals, polymers, ceramics, and composites.
• Thin Film & Coating Characterization:Measure composition, uniformity, and interfaces in multi-layered materials.
• Depth Profiling:Analyze changes in elemental composition across thin films and surface layers.
• Semiconductor & Microelectronics Inspection:Detect surface contamination, interfacial layers, and trace elements.
• Failure & Quality Analysis:Correlate surface composition with material defects, wear, or corrosion.
• Nanostructure & Materials Research:Support development of advanced materials, nanostructures, and surface engineering.
• Chemical State Analysis:Investigate bonding environments and oxidation states of surface elements.