E
Eduard Arzt
Researcher at Saarland University
Publications - 435
Citations - 24492
Eduard Arzt is an academic researcher from Saarland University. The author has contributed to research in topics: Dislocation & Thin film. The author has an hindex of 76, co-authored 425 publications receiving 22528 citations. Previous affiliations of Eduard Arzt include University of Nebraska–Lincoln & Leibniz Institute for Neurobiology.
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Length-scale-controlled fatigue mechanisms in thin copper films
Guang-Ping Zhang,Guang-Ping Zhang,Cynthia A. Volkert,Ruth Schwaiger,Patrick Wellner,Eduard Arzt,Oliver Kraft +6 more
TL;DR: In this paper, the morphologies of fatigue-induced extrusions, cracks, and dislocation structures were studied and found to be controlled by film thickness and grain size, and a mechanistic map of fatigue damage behavior was proposed that summarizes this length scale dependence.
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Loss of pseudoelasticity in nickel-titanium sub-micron compression pillars
TL;DR: In this article, a focused ion beam micro-machining of a single crystal NiTi compression pillar was used to investigate pseudoelastic deformation and plastic deformation in sub-micron diameter compression pillars.
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The kinetics of dislocation climb over hard particles—I. Climb without attractive particle-dislocation interaction
Joachim Rösler,Eduard Arzt +1 more
TL;DR: In this paper, the effect of hard particles of low volume fraction on the creep strength is studied theoretically in a two-part paper, where the kinetics of dislocation climb over a particle is modelled assuming that the particle does not exert an attractive force on the dislocation (non-interacting) particle.
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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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Local mechanical properties of the head articulation cuticle in the beetle Pachnoda marginata (Coleoptera, Scarabaeidae).
TL;DR: To understand the effect of desiccation and the influence of an outer wax layer on the mechanical behavior of the material, the samples were tested in fresh, dry and chemically treated (lipid extraction in organic solvents) conditions.