858 citations
- University of ViennaAT44 papers
- Vienna Center for Quantum Science and TechnologyAT19 papers
- TU WienAT18 papers
- Medical University of ViennaAT7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Austrian Academy of SciencesAT5 papers
- Graz University of TechnologyAT5 papers
- Johann Radon Institute for Computational and Applied MathematicsAT5 papers
- Universität für Weiterbildung KremsAT5 papers
- University of StuttgartDE5 papers
- Center for Integrated Quantum Science and TechnologyDE4 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT4 papers
7 papers · 1 filter
Modeling Incomplete Conformality during Atomic Layer Deposition in High Aspect Ratio Structures
Luiz Felipe Aguinsky, Frâncio Rodrigues, Tobias Reiter +4
Atomic layer deposition allows for precise control over film thickness and conformality. It is a critical enabler of high aspect ratio structures, such as 3D NAND memory, since its…
Proposal for a micromagnetic standard problem: domain wall pinning at phase boundaries
Paul Heistracher, Claas Abert, Florian Bruckner +2
We propose a novel micromagnetic standard problem calculating the coercive field for unpinning a domain wall at the interface of a multiphase magnet. This problem is sensitive to d…
Dependence of energy barrier reduction on collective excitations in square artificial spin ice: A comprehensive comparison of simulation techniques
Sabri Koraltan, Matteo Pancaldi, Naëmi Leo +9
We perform micromagnetic simulations to study the switching barriers in square artificial spin ice systems consisting of elongated single domain magnetic islands arranged on a squa…
A fast finite-difference algorithm for topology optimization of permanent magnets
Claas Abert, Christian Huber, Florian Bruckner +3
We present a finite-difference method for the topology optimization of permanent magnets that is based on the FFT accelerated computation of the stray-field. The presented method e…
Calculating thermal stability and attempt frequency of advanced recording structures without free parameters
Christoph Vogler, Florian Bruckner, Dieter Suess +1
Ensuring a permanent increase of magnetic storage densities is one of the main challenges in magnetic recording. Conventional approaches based on single phase grains are not suitab…
A full-fledged micromagnetic code in less than 70 lines of NumPy
Claas Abert, Florian Bruckner, Christoph Vogler +3
We present a complete micromagnetic finite-difference code in less than 70 lines of Python. The code makes largely use of the NumPy library and computes the exchange field by finit…