Chinese scientists discover method to cut defects by 99% with DUV chipmaking equipment, but it destroys EUV pattern fidelity — analyzing photoresist clustering with cryo-ET at 105°C

11 Nov 2025 | Category: Science

Lowering defect densities and increasing yields are the key challenges for chipmakers and chip designers who use hundreds of methods for both tasks. This is because semiconductor fabrication technologies involve thousands of steps, and each can affect defect rates and yields. A recent discovery by researchers at Chinese universities has revealed how resists behave during [...]

🔗 Read More at Original Source