Material Analysis Using Wave/Particle Radiation TRIZ Cases
- Al-Si Connection Material for Crack-Resistant Thermal Cycling
Controlled Al and Si phase morphology suppresses internal cracks during manufacture and improves temperature cycle reliability in power semiconductor joints.
- Charged Particle Beam Imaging With Adaptive Scan Speeds
Adaptive scan-speed switching captures overview images quickly, then rescans feature regions slowly for faster particle analysis and better EDS accuracy.
- Al-Si Connection Material for Thermal Cycling and Bond Strength
Controlled Si and Sr/Eu/Na additions help Al connection material resist thermal cycling while maintaining strong first-bond performance.
- IC Inspection Pattern Layout for High-Density Defect Detection
Segmented floating and grounded line patterns improve voltage-contrast particle-beam inspection for precise defect detection in dense IC layouts.
- SEM Particle Imaging With Adaptive Scan Speed Switching
High-speed overview scans and slower feature imaging cut SEM particle analysis time while preserving image quality for accurate EDS analysis.
- SEM Image Noise Correlation Control for Accurate CD Measurement
By driving noise correlation length toward zero and canceling white noise, this case improves SEM image quality for more consistent CD measurement.
- SEM Detector Switching Network With Radiation-Hardened NMOS
Radiation-hardened NMOS switches help SEM detectors resist X-ray damage while preserving speed, bandwidth, and detector lifetime.
- XPS Film Measurement in Small Boxes Using Multi-Beam Signal Separation
Multiple XPS beam sizes separate box and spillover signals to measure film thickness and composition accurately in small bore structures.
- X-Ray Diffraction Thickness Measurement for Thick Metal Layers
X-ray diffraction measures thick semiconductor metal layers by comparing diffracted intensity, improving sensitivity without destructive prep.
- Spin-Resolved Ultrafast Electron Diffraction for Lattice Dynamics
Using spin-polarized photoionized electrons and ultrafast laser pulses, this case captures spin-resolved lattice dynamics in quantum materials.
- TEM Acquisition Feedback for Semiconductor Thin Film Analysis
Image-based feedback updates TEM acquisition conditions after thin film evaluation, improving speed and accuracy in semiconductor wafer analysis.
- Sample Stage Tilt Setting from Boundary and Vanishing Angles
Boundary and upper-surface detection determine sample stage tilt when the observation surface extends beyond the field of view.
- SEM Metrology Data Conversion for Cross-Tool CD Consistency
A trained ML model converts SEM metrology data between tools to align CD measurements with a reference system without slowing throughput.
- Charged Particle Detector Anode Layout to Prevent Dynode Crosstalk
An anode placed between the microchannel plate and multi-dynode overlaps insulation regions to curb electrification, crosstalk, and signal instability.
- SEM Absorption Edge Mapping Using Dual-Voltage Spectral Ratios
Dual-voltage SEM X-ray spectra are ratio-mapped to reveal 2D absorption edge structure over wide sample areas without thin sections or large XAFS tools.