T
Todd Bailey
Researcher at GlobalFoundries
Publications - 83
Citations - 3976
Todd Bailey is an academic researcher from GlobalFoundries. The author has contributed to research in topics: Lithography & Resist. The author has an hindex of 29, co-authored 82 publications receiving 3900 citations. Previous affiliations of Todd Bailey include University of Texas System & IBM.
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Patent
Structure resulting from chemical shrink process over BARC (bottom anti-reflective coating)
TL;DR: In this paper, the authors propose a structure consisting of a hole layer, a bottom antireflective coating (BARC) layer, and a polymerized hole shrinking region in direct physical contact with the photoresist layer.
Proceedings ArticleDOI
Leveraging data analytics, patterning simulations and metrology models to enhance CD metrology accuracy for advanced IC nodes
TL;DR: The optimization of scatterometry and MBIR model calibration and feasibility to extrapolate not only in design and process space but from one process step to a previous process step is presented to enhance CD metrology accuracy.
Proceedings ArticleDOI
Design-aware virtual metrology and process recipe recommendation
Nathan G. Greeneltch,Haizhou Yin,J. Andres Torres,Melody Tao,Steven M. Lubin,Srividya Jayaram,Ivan Kissiov,Martin Niehoff,Todd Bailey +8 more
TL;DR: In this paper , a design-aware augmentation for current metrology that can recommend accurate process recipe conditions for new layouts is presented. But the results highlight the benefits of adding design-specific features with in-fab data to anchor and support each other across layouts and technologies.
Patent
Release layer comprising diamond-like carbon (dlc) or doped dlc with tunable composition
TL;DR: In this paper, a diamond-like composition on a template is used as a release layer for actinic radiation, where the desired surface energy minimizes adhesion between the template and an underlying material disposed on a substrate.
Patent
Mask having implant stopping layer
TL;DR: In this article, the implant stopping layer with a photoresist was used to reduce scattering during implanting because the mask has higher density than conventional masks, and the pattern was transferred to the implant to form the mask.