When contamination defects surface in advanced nodes, the root cause often spans tools, materials, and handling. This piece outlines how defect mapping, TEM, and SPC data converge to prove causation.

Not all defects are visible with the same microscope. Explore how resolution, contrast, and signal interpretation shape semiconductor failure investigations.

Researchers have designed a robust image-based anomaly detection (AD) framework with illumination enhancement and noise suppression features that can enhance the detection of subtle defects in ...

Defect states refer to electronic energy levels that arise from imperfections or irregularities in the crystal structure of materials, particularly in semiconductors and insulators. These ...

Detecting macro-defects early in the wafer processing flow is vital for yield and process improvement, and it is driving innovations in both inspection techniques and wafer test map analysis. At the ...

This diagram depicts how metals with a smoother surface are less prone to the accumulation of hydrogen-induced defects, namely dislocations and vacancy clusters. As the world strives to achieve carbon ...

Variation is becoming a bigger problem in multi-die assemblies with TSVs and hybrid bonding. Multi-modal approaches are required to test these devices. AI plays a role in improving defect capture rate ...

Insights into surface spin interactions with NV centers in diamond offer strategies to combat decoherence, crucial for advancing quantum sensing capabilities.