Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Eike Epler"'
Publikováno v:
Scripta Materialia. 146:150-153
We investigate the multiaxial behavior of nanoporous gold (np-Au) using finite element simulations on tomographic reconstructions, and its inferences of the hardness-to-yield strength ratio from nanoindentation and microcompression experiments on np-
Publikováno v:
Acta Materialia. 140:337-343
Application of the foam scaling laws to the mechanical properties of nanoporous gold (np-Au) implicitly assumes geometrical similarity of structures of different relative density and synthesis methods. While the very few studies addressing the issue
Publikováno v:
Acta Materialia. 119:115-122
Nanoporous gold (np-Au) differs from its macroporous counterparts through its ligament and pore length scales, its high relative density, and its very distinct mesoscale cellular architecture. When reexamining the applicability of conventional macrop
Autor:
Martin Diehl, Dierk Raabe, Franz Roters, Philip Eisenlohr, Eike Epler, Cynthia A. Volkert, Duancheng Ma, Pratheek Shanthraj
Publikováno v:
Acta Materialia. 103:796-808
We present a study on the plastic deformation of single crystalline stochastic honeycombs under in-plane compression using a crystal plasticity constitutive description for face-centered cubic (fcc) materials, focusing on the very early stage of plas
Publikováno v:
Energy Technology
In situ nanoindentation is used to measure the modulus and hardness of amorphous LixSi during its formation by electrochemical lithiation of (111) silicon surfaces. Due to the large volume changes experienced during lithiation, accurate knowledge of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e13f127e6afb6d65570d495e18193588
https://gfzpublic.gfz-potsdam.de/pubman/item/item_4693931
https://gfzpublic.gfz-potsdam.de/pubman/item/item_4693931
Autor:
Carsten Nowak, Torben Erichsen, Piet Trompenaars, Eike Epler, Björn Pfeiffer, Cynthia A. Volkert
Publikováno v:
Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada. 21(3)
A method to characterize open-cell nanoporous materials with atom probe tomography (APT) has been developed. For this, open-cell nanoporous gold with pore diameters of around 50 nm was used as a model system, and filled by electron beam-induced depos
Publikováno v:
Microscopy and Microanalysis. 18:762-763
Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.