Antonius A.I. Aarnink

Antonius A.I. Aarnink is an active Researcher at the MESA+ Institute, University of Twente, with continuous research output since 1989 and 77 publications through 2025. His work centers on advanced materials processing for semiconductor and membrane applications.

His research specializes in Atomic Layer Deposition (ALD), focusing on metallic films (molybdenum, tungsten) and nitrides (aluminum nitride). Key interests include thin-film characterization, nanofabrication, and electrical properties of materials at micro/nanoscale dimensions. Recent work explores ALD process optimization for semiconductor manufacturing and membrane technologies.

Analysis of his 2023-2025 publications reveals a strong trend toward novel ALD techniques—including atmospheric-pressure and area-selective deposition—and multidisciplinary applications spanning microelectronics (e.g., test structures for thin-film resistivity) and separation technology (e.g., nanopore tuning in ceramic membranes).

Aarnink operates within the MESA+ Institute’s collaborative ecosystem, contributing to projects with international partners. His work frequently involves co-authorship with specialists in hot-wire assisted ALD and nanomaterials characterization, leveraging the institute’s state-of-the-art cleanroom facilities for experimental validation.