Transmission Electron Microscopy (TEM) Analysis
| Parameter | Specification |
|---|---|
| Technique | Transmission Electron Microscopy (TEM) |
| Resolution | Sub-nanometer to atomic-scale |
| Accelerating Voltage | Typically 200 – 300 kV |
| Imaging Modes | Bright Field (BF), Dark Field (DF), HRTEM |
| Diffraction | Selected Area Electron Diffraction (SAED) |
| Elemental Analysis | EDS / EDX (optional) |
| Energy Loss Analysis | EELS (optional) |
| Sample Thickness | < 100 nm (electron transparent) |
| Sample Type | Thin films, nanoparticles, multilayers, interfaces |
| Sample Preparation | FIB lamella, ion milling, ultramicrotomy |
| Information Obtained | Crystal structure, lattice defects, interfaces, phase identification |
| Typical Use Cases | Semiconductor interfaces, oxide systems, advanced functional materials |
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Description
Advanced Transmission Electron Microscopy (TEM)
Advanced transmission electron microscopy service for atomic- and nanometer-scale structural, crystallographic, and compositional analysis of materials. TEM enables direct visualization of interfaces, defects, and internal microstructure beyond the limits of surface-based techniques.
Key Applications
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Interface and defect analysis
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Semiconductor and thin-film characterization
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Nanomaterial and particle structure evaluation
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Failure analysis at nanometer scale
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Advanced materials research and validation
Specifications
| Parameter | Specification |
|---|---|
| Technique | Transmission Electron Microscopy (TEM) |
| Resolution | Sub-nanometer to atomic-scale |
| Accelerating Voltage | Typically 200 – 300 kV |
| Imaging Modes | Bright Field (BF), Dark Field (DF), HRTEM |
| Diffraction | Selected Area Electron Diffraction (SAED) |
| Elemental Analysis | EDS / EDX (optional) |
| Energy Loss Analysis | EELS (optional) |
| Sample Thickness | < 100 nm (electron transparent) |
| Sample Type | Thin films, nanoparticles, multilayers, interfaces |
| Sample Preparation | FIB lamella, ion milling, ultramicrotomy |
| Information Obtained | Crystal structure, lattice defects, interfaces, phase identification |
| Typical Use Cases | Semiconductor interfaces, oxide systems, advanced functional materials |
Sample Preparation Support
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Focused Ion Beam (FIB) lamella preparation
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Cross-sectional and plan-view samples
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Site-specific interface targeting
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Preparation for multilayer and heterogeneous materials
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(Sample preparation is critical for TEM data quality and is handled end-to-end.)
Deliverables
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High-resolution TEM images
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Diffraction patterns (SAED)
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Elemental maps and line profiles (if requested)
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Expert interpretation aligned with material behavior
Who Should Use This Service
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Semiconductor R&D and failure analysis teams
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Advanced materials and thin-film researchers
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Industries requiring atomic-scale validation
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Organizations dealing with interface-dominated materials
Important Note
TEM analysis requires electron-transparent samples.
Our team evaluates material suitability and recommends the appropriate preparation route prior to analysis.
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