Focused beams of helium ions are a powerful tool for high-fidelity machining with spatial precision below 5 nm. Achieving such a high patterning precision over large areas and for different materials in a reproducible manner, however, is not trivial. Here, we introduce the Python toolbox FIB-o-mat for automated pattern creation and optimization, providing full flexibility to accomplish demanding patterning tasks. FIB-o-mat offers high-level pattern creation, enabling high-fidelity large-area patterning and systematic variations in geometry and raster settings. It also offers low-level beam path creation, providing full control over the beam movement and including sophisticated optimization tools. Three applications showcasing the potential of He ion beam nanofabrication for two-dimensional material systems and devices using FIB-o-mat are presented.
Description
BJNANO - The patterning toolbox FIB-o-mat: Exploiting the full potential of focused helium ions for nanofabrication
%0 Journal Article
%1 Deinhart_2021
%A Deinhart, Victor
%A Kern, Lisa-Marie
%A Kirchhof, Jan N
%A Juergensen, Sabrina
%A Sturm, Joris
%A Krauss, Enno
%A Feichtner, Thorsten
%A Kovalchuk, Sviatoslav
%A Schneider, Michael
%A Engel, Dieter
%A Pfau, Bastian
%A Hecht, Bert
%A Bolotin, Kirill I
%A Reich, Stephanie
%A Höflich, Katja
%D 2021
%I Beilstein Institut
%J Beilstein Journal of Nanotechnology
%K FIB HIM myown
%P 304--318
%R 10.3762/bjnano.12.25
%T The patterning toolbox FIB-o-mat: Exploiting the full potential of focused helium ions for nanofabrication
%U https://doi.org/10.3762%2Fbjnano.12.25
%V 12
%X Focused beams of helium ions are a powerful tool for high-fidelity machining with spatial precision below 5 nm. Achieving such a high patterning precision over large areas and for different materials in a reproducible manner, however, is not trivial. Here, we introduce the Python toolbox FIB-o-mat for automated pattern creation and optimization, providing full flexibility to accomplish demanding patterning tasks. FIB-o-mat offers high-level pattern creation, enabling high-fidelity large-area patterning and systematic variations in geometry and raster settings. It also offers low-level beam path creation, providing full control over the beam movement and including sophisticated optimization tools. Three applications showcasing the potential of He ion beam nanofabrication for two-dimensional material systems and devices using FIB-o-mat are presented.
@article{Deinhart_2021,
abstract = {Focused beams of helium ions are a powerful tool for high-fidelity machining with spatial precision below 5 nm. Achieving such a high patterning precision over large areas and for different materials in a reproducible manner, however, is not trivial. Here, we introduce the Python toolbox FIB-o-mat for automated pattern creation and optimization, providing full flexibility to accomplish demanding patterning tasks. FIB-o-mat offers high-level pattern creation, enabling high-fidelity large-area patterning and systematic variations in geometry and raster settings. It also offers low-level beam path creation, providing full control over the beam movement and including sophisticated optimization tools. Three applications showcasing the potential of He ion beam nanofabrication for two-dimensional material systems and devices using FIB-o-mat are presented.},
added-at = {2021-05-10T14:13:18.000+0200},
author = {Deinhart, Victor and Kern, Lisa-Marie and Kirchhof, Jan N and Juergensen, Sabrina and Sturm, Joris and Krauss, Enno and Feichtner, Thorsten and Kovalchuk, Sviatoslav and Schneider, Michael and Engel, Dieter and Pfau, Bastian and Hecht, Bert and Bolotin, Kirill I and Reich, Stephanie and Höflich, Katja},
biburl = {https://www.bibsonomy.org/bibtex/24acfb5dd41ec76293eadb24e9648fd99/tnfeicht},
description = {BJNANO - The patterning toolbox FIB-o-mat: Exploiting the full potential of focused helium ions for nanofabrication},
doi = {10.3762/bjnano.12.25},
interhash = {cdf34c7119413a7d5c6e00b9ff5e4540},
intrahash = {4acfb5dd41ec76293eadb24e9648fd99},
journal = {Beilstein Journal of Nanotechnology},
keywords = {FIB HIM myown},
month = apr,
pages = {304--318},
publisher = {Beilstein Institut},
timestamp = {2022-05-04T11:00:03.000+0200},
title = {The patterning toolbox {FIB}-o-mat: Exploiting the full potential of focused helium ions for nanofabrication},
url = {https://doi.org/10.3762%2Fbjnano.12.25},
volume = 12,
year = 2021
}