pitch division

https://doi.org/10.1351/goldbook.09552
Method for making a lithographic pattern smaller than that deemed possible given the wavelength of the imaging radiation.
Note: A current objective of directed self-assembly is to use the process with conventional lithography to double the pitch.
Source:
PAC, 2020, 92, 1861. (Terminology of polymers in advanced lithography (IUPAC Recommendations 2020)) on page 1884 [Terms] [Paper]
Citation: 'pitch division' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09552 RIS BibTex EndNote
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