3D Nanoprinting Using Electron and Ion Beams

Jason D. Fowlkes, Eva Mutunga, Robert Winkler, Jürgen Sattelkow, Grace Pakeltis, P. Rack, Alex Belianinov, Olga S. Ovchinnikova, Harald Plank

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung


Precise 3D electron/ion nanoprinting is best achieved by accounting for deposition artifacts during the computer-aided design (CAD) phase. Otherwise, deposition is relegated to a tedious trial-and-error approach to replicate the desired geometry. Empirical corrections can be used to account for deposition errors or artifacts, but such solutions usually apply over a limited range of deposition conditions. Ideally, a general mathematical correction is the best solution because the identification of rate limiting factors related to deposition, such as mass-transport or reaction-rate limitations, leads to a more robust correction method which can be applied over a much larger range of deposition conditions. A comprehensive 3D electron beam nanoprinting capability consisting of experiments, simulations and design will be demonstrated which enables precise 3D nanoprinting. In addition, a mathematical-based scheme will be presented that makes it possible to compensate for heat induced deposit distortions. If left uncorrected, this type of artifact/error prevents CAD replication during deposition when using a typical organometallic precursor for deposition. The compensation strategy will be demonstrated for electron-based nanoprinting using both simulations and experiments. However, the CAD capability that will be presented is also compatiable with the use of an ion beam for deposition. Select applications of functional 3D nanoprinted structures will also be presented.
TitelMRS Fall Meeting 2019
KapitelMT 05.10.01
PublikationsstatusVeröffentlicht - 2019
VeranstaltungEuropean Materials Research Society Fall Meeting 2019: E-MRS Fall Meeting 2019 - Central Campus - Warsaw University of Technology Pl. Politechniki 1, Warsaw, Polen
Dauer: 16 Sept. 201919 Sept. 2019


KonferenzEuropean Materials Research Society Fall Meeting 2019
KurztitelE-MRS Fall Meeting

ASJC Scopus subject areas

  • Werkstoffwissenschaften (insg.)

Fields of Expertise

  • Advanced Materials Science

Treatment code (Nähere Zuordnung)

  • Basic - Fundamental (Grundlagenforschung)

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