A
Andreas S. Schneider
Researcher at Leibniz Association
Publications - 49
Citations - 1949
Andreas S. Schneider is an academic researcher from Leibniz Association. The author has contributed to research in topics: Dislocation & Deformation (engineering). The author has an hindex of 21, co-authored 47 publications receiving 1749 citations. Previous affiliations of Andreas S. Schneider include Leibniz Institute for Neurobiology & Saarland University.
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Size effect on strength and strain hardening of small-scale [111] nickel compression pillars
TL;DR: In this paper, the authors investigated the uniaxial compression behavior of focused ion beam (FIB) manufactured [1 1 1/1] nickel (Ni) small-scale pillars, ranging in diameter from approximately 25μm to below 200nm, in order to examine the effect of crystallographic orientation on the mechanical properties.
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Correlation between critical temperature and strength of small-scale bcc pillars
Andreas S. Schneider,D. Kaufmann,Blythe Clark,Carl P. Frick,Patric A. Gruber,Reiner Mönig,Oliver Kraft,Eduard Arzt,Eduard Arzt +8 more
TL;DR: The relationship between yield strength and pillar diameter as well as the deformation morphologies were found to correlate with a parameter specific for bcc metals, i.e., the critical temperature T(c), shedding new light on the phenomenon of small-scale plasticity in largely unexplored non-fcc metals.
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Optical tweezers reveal relationship between microstructure and nanoparticle penetration of pulmonary mucus
Julian Kirch,Andreas S. Schneider,Bérengère Abou,Alexander Hopf,Ulrich F. Schaefer,Marc Schneider,Christian Schall,Christian Wagner,Claus-Michael Lehr +8 more
TL;DR: Assessment of the mobility of nanoparticles in mucus and similar hydrogels as model systems was assessed to elucidate the link between microscopic diffusion behavior and macroscopic penetration of such gels, finding differences in particle adhesion to mucus components were strongly dependent on particle coating.
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Effect of orientation and loading rate on compression behavior of small-scale Mo pillars
TL;DR: In this article, the role of bcc crystal structure on the size effect was explored through compression testing of [001] and [235] Molybdenum (Mo) small-scale pillars manufactured by focused ion beam.
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Strain bursts in plastically deforming molybdenum micro- and nanopillars
Michael Zaiser,Jan Schwerdtfeger,Andreas S. Schneider,Carl P. Frick,Blythe Clark,Patric A. Gruber,Eduard Arzt,Eduard Arzt +7 more
TL;DR: In this paper, the authors performed a statistical characterization of strain bursts observed in stress-controlled compressive deformation of monocrystalline molybdenum micropillars.