On the Temperature and Composition Dependence of Non‐basal Stacking Faults in C14 Laves Phases
Activation of non‐basal slip is essential in improving the deformability of hexagonal crystals. However, for complex intermetallics such as Laves phase, the mechanism of non‐basal slip remains largely unknown. In this work, the prismatic slip systems of C14 Laves phase crystals and possible metastable states along the slip paths are assessed using atomistic simulations. Multiple prismatic stacking fault states with the same projected positions of atoms but different site occupancies and chemical distributions are identified at different inter‐atomic layers, temperatures and chemical compositions. The formation of energetically favorable prismatic stacking faults involves short‐range diffusion which implies the thermally activated nature of prismatic slip. The outcomes of this work advance the understanding of temperature and composition‐dependent non‐basal slip in Laves phases.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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On the Temperature and Composition Dependence of Non‐basal Stacking Faults in C14 Laves Phases ; day:08 ; month:07 ; year:2024 ; extent:7
Advanced engineering materials ; (08.07.2024) (gesamt 7)
- Creator
- DOI
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10.1002/adem.202400885
- URN
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urn:nbn:de:101:1-2407091443221.013764027626
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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14.08.2025, 10:47 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Xie, Zhuocheng
- Chauraud, Dimitri
- Bitzek, Erik
- Korte‐Kerzel, Sandra
- Guénolé, Julien
Other Objects (12)
On the Temperature and Composition Dependence of Non‐basal Stacking Faults in C14 Laves Phases
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Stacking faults and twinning on homoepitaxial thin films on Ir(111)
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Detection of visual faults in photovoltaic modules using a stacking ensemble approach
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07-1115-C14
On the Temperature and Composition Dependence of Non‐basal Stacking Faults in C14 Laves Phases
Plastic deformation of the CaMg2 C14-Laves phase from 50 - 250°C
Basal slip in laves phases : the synchroshear dislocation
C.14.
The Formation of Stacking Faults in Barium Zirconate-Type Perovskites
Stacking faults and twinning on homoepitaxial thin films on Ir(111)
Stacking faults and twinning in homoepitaxial thin films on Ir(111)
Detection of visual faults in photovoltaic modules using a stacking ensemble approach
Electrical and Optical Properties of Stacking Faults in 4H-SiC Devices
In Situ/Operando Studies for Reduced Eletromigration in Ag Nanowires with Stacking Faults
Konzert (GS C14)
07-1115-C14
On the Temperature and Composition Dependence of Non‐basal Stacking Faults in C14 Laves Phases
Plastic deformation of the CaMg2 C14-Laves phase from 50 - 250°C
Basal slip in laves phases : the synchroshear dislocation
C.14.
The Formation of Stacking Faults in Barium Zirconate-Type Perovskites
Stacking faults and twinning on homoepitaxial thin films on Ir(111)
Stacking faults and twinning in homoepitaxial thin films on Ir(111)
Detection of visual faults in photovoltaic modules using a stacking ensemble approach
Electrical and Optical Properties of Stacking Faults in 4H-SiC Devices
In Situ/Operando Studies for Reduced Eletromigration in Ag Nanowires with Stacking Faults
Konzert (GS C14)