Surface analysis using TOF-SIMS.
TOF-SIMS can analyze light elements and inorganic substances as well as large organic molecules.
■TOF-SIMS Three Analysis Modes - High-resolution mass spectrum - Depth profile analysis - Surface mapping analysis
basic information
TOF-SIMS irradiates pulsed primary ions and performs mass analysis based on the flight time of the excited emitted ions. Ions with larger mass take longer to reach the detector, allowing for mass separation.
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Applications/Examples of results
- Molecular structure of phthalocyanine green in green pigments - Depth direction analysis of thin film a-Si solar cells - Surface analysis of Si wafer contamination
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Chemical Analysis Concierge Service
We would like to introduce our "Chemical Analysis - Trust Us Service." When conducting component analysis of foreign substances or stains on products, it can be challenging to determine whether organic analysis or inorganic analysis is more suitable, and which specific analysis within organic or inorganic is the most appropriate. We provide a comprehensive service for customers who are struggling with the selection of analysis methods. Since each analysis device can measure different targets, it is necessary to choose a method that fits the purpose based on the information available.
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Dynamic SIMS
"Dynamic SIMS" is a secondary ion mass spectrometry method that can detect trace amounts of all elements (from H to U) in samples with high sensitivity, ranging from ppm to ppb. It allows for qualitative analysis and depth profiling, and additionally enables high-precision quantitative analysis using standard samples (conducted at our partner company's facility). The minimum beam diameter is approximately 30 µm, and it can be further reduced depending on the material.
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Aites was established in 1993, originating from the quality assurance department of the IBM Japan Yasu office. Based on the technical expertise cultivated through cutting-edge defect analysis and reliability assurance of electronic components at the IBM Japan Yasu office, we have provided various products and services that support the development and manufacturing of semiconductors, displays, organic EL, solar cells, and electronic components to customers both domestically and internationally.