S
Scott A. MacDonald
Researcher at IBM
Publications - 65
Citations - 1430
Scott A. MacDonald is an academic researcher from IBM. The author has contributed to research in topics: Resist & Photoresist. The author has an hindex of 20, co-authored 65 publications receiving 1412 citations. Previous affiliations of Scott A. MacDonald include University of Texas at Austin.
Papers
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Journal ArticleDOI
Chemical Amplification in High-Resolution Imaging Systems
Proceedings ArticleDOI
Airborne chemical contamination of a chemically amplified resist
Scott A. MacDonald,Nicholas J. Clecak,H. R. Wendt,C. Grant Willson,Clinton David Snyder,C. J. Knors,N. B. Deyoe,John G. Maltabes,James R. Morrow,Anne E. McGuire,Steven J. Holmes +10 more
TL;DR: In this article, the performance of the t-BOC/onium salt resist system is severely degraded by vapor from organic bases, which can be observed when the coated wafers stand for 15 minutes in air containing as little as 15 parts per billion (ppb) of an organic base.
Patent
Radiation sensitive and oxygen plasma developable resist
TL;DR: In this paper, a negative tone resist image is achieved by coating a substrate with a film of a polymer containing a masked, reactive functionality, and exposing the film to radiation in a fashion such that the masked functionality is liberated.
Patent
Positive tone oxygen plasma developable photoresist
TL;DR: In this paper, a positive tone photoresist is obtained without a solvent development step by using a polymer containing masked reactive functionality which is imagewise exposed to unmask the functionality then treated with a non-organometallic reagent to remask that functionality.
Patent
Method of creating patterned multilayer films for use in the production of semiconductor circuits and systems
TL;DR: In this paper, a method for creating multilayer patterned films wherein at least one layer is an etch-resistant patterned layer, and wherein either positive or negative tone patterns can be obtained.