PORTLAND, Ore. — A German company is fielding modeling tools that can help chip makers assess the promise of immersion lithography. Putting a layer of water between a wafer and the stepper lens could ...

TSMC is planning to adopt double patterning extensively at 20nm, despite the high cost of doing so. Why? Because EUV hasn't come through. Share on Facebook (opens in a new window) Share on X (opens in ...

B. W. Smith, J. Zhou, "Snell or Fresnel – The influence of material index on hyper NA lithography" Proc. SPIE 6520, (2007) paper J. Zhou, N. Lafferty, B. W. Smith, J. H. Burnett, "Immersion ...

The development of nanoelectronics has enabled operations at the nanoscale, resulting in the creation of smaller and more efficient electronic devices. Here, we offer a comprehensive summary of the ...

Note: Digital photograph available at http://www.rit.edu/~930www/pics/bruce_smith.jpg A new computer chip lithography method under development at Rochester Institute ...

Nanoimprint lithography (NIL) is a promising technique for fine-patterning with a lower cost than other lithography techniques such as EUV or immersion with multi-patterning. NIL has the potential of ...

Computational lithography employs numerical and algorithmic approaches to design photomasks and illumination sources that counteract diffraction, interference and process variability in semiconductor ...

Extreme UV lithography (EUVL) and 193 nm immersion lithography enhanced by double-patterning techniques will be sufficient to maintain the lithography roadmap for several technology nodes. That was ...

A photolithographic technique that beams light through ultra-pure water in order to focus more sharply and create smaller transistor features. See photolithography. THIS DEFINITION IS FOR PERSONAL USE ...