Correlating the State and Properties of Grain Boundaries

Publications

Peer reviewed articles (11)

Observations of grain-boundary phase transformations in an elemental metal

Author(s): Thorsten Meiners, Timofey Frolov, Robert E. Rudd, Gerhard Dehm, Christian H. Liebscher
Published in: Nature, Issue 579/7799, 2020, Page(s) 375-378, ISSN 0028-0836
DOI: 10.1038/s41586-020-2082-6

Interplay of Chemistry and Faceting at Grain Boundaries in a Model Al Alloy

Author(s): Huan Zhao, Liam Huber, Wenjun Lu, Nicolas J. Peter, Dayong An, Frédéric De Geuser, Gerhard Dehm, Dirk Ponge, Jörg Neugebauer, Baptiste Gault, Dierk Raabe
Published in: Physical Review Letters, Issue 124/10, 2020, ISSN 0031-9007
DOI: 10.1103/physrevlett.124.106102

Advances in in situ nanomechanical testing

Author(s): A. Minor, G. Dehm
Published in: MRS Bulletin, 2019, ISSN 0883-7694
DOI: 10.1557/mrs.2019.127

Tantalum and zirconium induced structural transitions at complex [111] tilt grain boundaries in copper

Author(s): T. Meiners, J.M. Duarte, G. Richter, G. Dehm, C.H. Liebscher
Published in: Acta Materialia, Issue 190, 2020, Page(s) 93-104, ISSN 1359-6454
DOI: 10.1016/j.actamat.2020.02.064

Approaches to Measure the Resistivity of Grain Boundaries in Metals with High Sensitivity and Spatial Resolution: A Case Study Employing Cu

Author(s): Hanna Bishara, Matteo Ghidelli, Gerhard Dehm
Published in: ACS Applied Electronic Materials, Issue 2/7, 2020, Page(s) 2049-2056, ISSN 2637-6113
DOI: 10.1021/acsaelm.0c00311

In situ nanoindentation during electrochemical hydrogen charging: a comparison between front-side and a novel back-side charging approach

Author(s): M. J. Duarte, X. Fang, J. Rao, W. Krieger, S. Brinckmann, G. Dehm
Published in: Journal of Materials Science, Issue 56/14, 2021, Page(s) 8732-8744, ISSN 0022-2461
DOI: 10.1007/s10853-020-05749-2

Thin-Film Microtensile-Test Structures for High-Throughput Characterization of Mechanical Properties

Author(s): T. Oellers, V. G. Arigela, C. Kirchlechner, G. Dehm, A. Ludwig
Published in: ACS Combinatorial Science, 2020, ISSN 2156-8952
DOI: 10.1021/acscombsci.9b00182

Segregation-Induced Nanofaceting Transition at an Asymmetric Tilt Grain Boundary in Copper

Author(s): Nicolas J. Peter, Timofey Frolov, Maria J. Duarte, Raheleh Hadian, Colin Ophus, Christoph Kirchlechner, Christian H. Liebscher, Gerhard Dehm
Published in: Physical Review Letters, Issue 121/25, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.121.255502

Synthesis and mechanical testing of grain boundaries at the micro and sub-micro scale

Author(s): Nataliya V. Malyar, Hauke Springer, Jürgen Wichert, Gerhard Dehm, Christoph Kirchlechner
Published in: Materials Testing, Issue 61/1, 2019, Page(s) 5-18, ISSN 0025-5300
DOI: 10.3139/120.111286

Properties and influence of microstructure and crystal defects in Fe2VAl modified by laser surface remelting

Author(s): Leonie Gomell, Moritz Roscher, Hanna Bishara, Eric A. Jägle, Christina Scheu, Baptiste Gault
Published in: Scripta Materialia, Issue 193, 2021, Page(s) 153-157, ISSN 1359-6462
DOI: 10.1016/j.scriptamat.2020.10.050

Dislocation plasticity and detwinning under thermal stresses in nanotwinned Ag thin films

Author(s): Maya K. Kini, Claudia Merola, Benjamin Breitbach, Dennis Klapproth, Bastian Philippi, Jean-Baptiste Molin, Christoph Kirchlechner, Gerhard Dehm
Published in: Acta Materialia, Issue 198, 2020, Page(s) 61-71, ISSN 1359-6454
DOI: 10.1016/j.actamat.2020.07.056

Thesis dissertations (2)

Grain Boundary Structure, Phase Transitions and Segregation Phenomena in Copper Alloys

Author(s): Thorsten Meiners
Published in: 2019

Structure, chemistry and nanomechanics of grain boundaries in Cu-Ag alloy

Author(s): Nicolas Jörg Peter
Published in: 2021