Nicolas Karpstein

2024

• Bezold A., Vollhüter J., Karpstein N., Lenz M., Subramanyam AP., Zenk C., Hammerschmidt T., Spiecker E., Göken M., Neumeier S.:
  Segregation-induced strength anomalies in complex single-crystalline superalloys
  In: Communications Materials 5 (2024), Article No.: 8
  ISSN: 2662-4443
  DOI: 10.1038/s43246-024-00447-x
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2023

• Bezold A., Amon L., Karpstein N., Spiecker E., Göken M., Neumeier S.:
  Recovery of superlattice stacking faults at high temperatures
  In: Scripta Materialia 222 (2023), Article No.: 115005
  ISSN: 1359-6462
  DOI: 10.1016/j.scriptamat.2022.115005
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• Karpstein N., Lenz M., Bezold A., Wu M., Neumeier S., Spiecker E.:
  Reliable identification of the complex or superlattice nature of intrinsic and extrinsic stacking faults in the L12 phase by high-resolution imaging
  In: Acta Materialia 260 (2023), Article No.: 119284
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2023.119284
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2022

• Bezold A., Volz N., Lenz M., Karpstein N., Zenk C., Spiecker E., Göken M., Neumeier S.:
  Quantification of the temperature-dependent evolution of defect structures in a CoNi-base superalloy
  In: Acta Materialia 227 (2022), Article No.: 117702
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2022.117702
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2021

• Volz N., Zenk C., Karpstein N., Lenz M., Spiecker E., Göken M., Neumeier S.:
  Creep properties and deformation mechanisms of single-crystalline gamma '-strengthened superalloys in dependence of the Co/Ni ratio
  In: Philosophical Magazine (2021)
  ISSN: 1478-6435
  DOI: 10.1080/14786435.2021.2017051
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2020

• Schrenker N., Xie Z., Schweizer P., Moninger M., Werner F., Karpstein N., Mackovic M., Spyropoulos G., Göbelt M., Christiansen SH., Brabec C., Bitzek E., Spiecker E.:
  Microscopic Deformation Modes and Impact of Network Anisotropy on the Mechanical and Electrical Performance of Five-fold Twinned Silver Nanowire Electrodes
  In: ACS nano (2020), Article No.: acsnano.0c06480
  ISSN: 1936-0851
  DOI: 10.1021/acsnano.0c06480
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2019

• Schrenker N., Schweizer P., Moninger M., Karpstein N., Mackovic M., Spyropoulos G., Göbelt M., Christiansen S., Brabec C., Spiecker E.:
  Mechanical and Electrical Failure of Silver Nanowire Electrodes: A Scale Bridging In Situ Electron Microscopy Study
  In: Microscopy and Microanalysis 25 (2019)
  ISSN: 1431-9276
  DOI: 10.1017/S1431927619010924
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