The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Evidence of room-temperature shear-deformation in a Cu-Al intermetallic
Abstract
Abstract Lamellar eutectics are known to evidence plastic shear in otherwise brittle intermetallics, if the lamella spacing is small enough. Here we pursue this idea of confined plasticity in intermetallics further and demonstrate room-temperature shear-deformation in a two-phase CuAl2-CuAl intermetallic nano-composite. The presence of a phase with a 3-fold symmetry is also revealed after deformation. Simulation of transmission electron microscopy images shows this to be monoclinic CuAl. These observations are made in the deformation zone underneath locations of nanoindents, of which the force-displacement curves exhibit an unusual response of continuously increasing pop-in sizes with load.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“Truog et al. [25] and Ikeda et al. [42] reported the formation of CuAl 2 , CuAl, and Cu 9 Al 4 intermetallic thin layers with a thickness of less than 1 µm at the Al-Cu interface boundary.”
From Multi-layer solid-state ultrasonic additive manufacturing of aluminum/copper: local properties and texture (2024) · cites this paper as [42]
In the citing paper
“In addition to work hardening, the formation of intermetallic compounds has also been considered in some studies [16,29,30,42] as a reason behind the elevated hardness near the interface.”
From Multi-layer solid-state ultrasonic additive manufacturing of aluminum/copper: local properties and texture (2024) · cites this paper as [42]
In the citing paper
“For instance, in their research on intermetallic phases between Al and Cu, Ikeda et al. [42] reported the following series of intermetallic phases respectively: Al → CuAl 2 → CuAl → Cu 4 Al 3 → Cu 9 Al 4 → Cu, which are intermetallic phases in the room-temperature bonding processes.”
From Multi-layer solid-state ultrasonic additive manufacturing of aluminum/copper: local properties and texture (2024) · cites this paper as [42]
In the citing paper
“However, based on the study of Sietins et al. [37,54] and some other studies [25,42], the thickness of intermetallic phases is very thin (less than 10 µm) and it might affect the hardness gradient.”
From Multi-layer solid-state ultrasonic additive manufacturing of aluminum/copper: local properties and texture (2024) · cites this paper as [42]
Citations
Cites
Transmission Electron Microscopy
Williams, D. B., & Carter, C. B. (2009) · Springer eBooks · doi:10.1007/978-0-387-76501-3 · Cited by 3,963
Stein, F., Palm, M., & Sauthoff, G. (2004) · Intermetallics · doi:10.1016/j.intermet.2004.02.010 · Cited by 410
Hume-Rothery Rules for Structurally Complex Alloy Phases
Mizutani, U. (2016) · CRC Press eBooks · doi:10.1201/b10324 · Cited by 267
Initiation of shear bands near a stress concentration in metallic glass
Packard, C. E., & Schuh, C. A. (2007) · Acta Materialia · doi:10.1016/j.actamat.2007.05.054 · Cited by 250
Maaß, R., Klaumünzer, D., & Löffler, J. F. (2011) · Acta Materialia · doi:10.1016/j.actamat.2011.01.060 · Cited by 203
Self-citationInterdiffusion in the Al–Cu System
Funamizu, Y., & Watanabe, K. (1971) · Transactions of the Japan Institute of Metals · doi:10.2320/matertrans1960.12.147 · Cited by 195
Phase equilibria in the Cu-rich portion of the Cu–Al binary system
Liu, X. J., Ohnuma, I., Kainuma, R., & Ishida, K. (1998) · Journal of Alloys and Compounds · doi:10.1016/s0925-8388(97)00235-1 · Cited by 192
Micro-plasticity and recent insights from intermittent and small-scale plasticity
Maaß, R., & Derlet, P. M. (2017) · Acta Materialia · doi:10.1016/j.actamat.2017.06.023 · Cited by 170
Self-citationRefinement of the crystal structure of tetragonal Al2Cu
Meetsma, A., Boer, J. L. D., & van Smaalen, S. (1989) · Journal of Solid State Chemistry · doi:10.1016/0022-4596(89)90188-6 · Cited by 159
The transition from localized to homogeneous plasticity during nanoindentation of an amorphous metal
Schuh, C. A., Argon, A. S., Nieh, T. G., & Wadsworth, J. (2003) · The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics · doi:10.1080/1478643031000118012 · Cited by 140
Transmission Electron Microscopy
Zhang, S., Li, L., & Kumar, A. (2008) · CRC Press eBooks · doi:10.1201/9781420042955-8 · Cited by 96
Formation of a bimodal eutectic structure in Ti–Fe–Sn alloys with enhanced plasticity
Han, J., Kim, K. B., Yi, S. Y., Park, J. M., Sohn, S. W., Kim, T. E., Kim, D. H., Das, J., & Eckert, J. (2008) · Applied Physics Letters · doi:10.1063/1.2990662 · Cited by 85
Kristallstruktur von Cu3Al2+ (h) und CuAl (r)
El-Boragy, M., Szepan, R., & Schubert, K. (1972) · Journal of the Less Common Metals · doi:10.1016/0022-5088(72)90183-x · Cited by 75
Structural refinement and nanomechanical response of laser remelted Al-Al2Cu lamellar eutectic
Lei, Q., Ramakrishnan, B. P., Wang, S., Wang, Y., Mazumder, J., & Misra, A. (2017) · Materials Science and Engineering A · doi:10.1016/j.msea.2017.08.105 · Cited by 72
Effect of Gallium on microstructure and mechanical properties of Nb–Si eutectic alloy
Kashyap, S., Tiwary, C. S., & Chattopadhyay, K. (2011) · Intermetallics · doi:10.1016/j.intermet.2011.05.018 · Cited by 63
Plasticity of laser-processed nanoscale Al Al2Cu eutectic alloy
Wang, S., Liu, G., Xie, D., Lei, Q., Ramakrishnan, B. P., Mazumder, J., Wang, J., & Misra, A. (2018) · Acta Materialia · doi:10.1016/j.actamat.2018.06.038 · Cited by 60
Growth behavior of compounds due to solid-state reactive diffusion between Cu and Al
Meguro, K., Minho, O., & Kajihara, M. (2012) · Journal of Materials Science · doi:10.1007/s10853-012-6370-x · Cited by 54
Tiwary, C. S., Chakraborty, S., Mahapatra, D. R., & Chattopadhyay, K. (2014) · Journal of Applied Physics · doi:10.1063/1.4879249 · Cited by 34
Bonnet, R., & Loubradou, M. (2002) · physica status solidi (a) · Cited by 33
Deformation lines on Al2Cu single crystals after creep in compression
Ignat, M., & Durand, F. (1976) · Scripta Metallurgica · doi:10.1016/0036-9748(76)90192-7 · Cited by 28
Dey, B. N., & Tyson, W. R. (1972) · physica status solidi (a) · doi:10.1002/pssa.2210090124 · Cited by 25
Chanda, T., & Murty, G. S. (1992) · Journal of Materials Science · doi:10.1007/bf01119763 · Cited by 23
Scale-dependent pop-ins in nanoindentation and scale-free plastic fluctuations in microcompression
Shimanek, J. D., Rizzardi, Q., Sparks, G., Derlet, P. M., & Maaß, R. (2020) · Journal of materials research/Pratt's guide to venture capital sources · doi:10.1557/jmr.2019.386 · Cited by 14
Self-citationPhase transformation of the CuAl2 intermetallic alloy during high-energy ball-milling
Rosa, F. D. L., Romero-Romero, J. R., Lopez-Miranda, J. L., Hernández-Torres, A. G., & Rosas, G. (2015) · Intermetallics · doi:10.1016/j.intermet.2015.02.015 · Cited by 11
Strengthening of alloys by atomic order
Marcinkowski, M. J. (1985) · physica status solidi (a) · doi:10.1002/pssa.2210900225 · Cited by 9
Gan, B., & Tin, S. (2012) · Materials Science and Engineering A · doi:10.1016/j.msea.2012.06.007 · Cited by 7
Self-citationGan, B., & Tin, S. (2012) · Applied Physics Letters · doi:10.1063/1.4712130 · Cited by 5
Self-citationObservation et simulation en M.E.T. de dislocations à grands vecteurs de burgers
Belgacem, C. H., Faniech, M., & Bonnet, R. (2004) · European Journal of Control · doi:10.3166/acsm.29.2.93-102 · Cited by 3
Research works printed but not linked: 4
- Bonnet, 2002, Physica Status Solidi a-Appl. Res., 194, 173, 10.1002/1521-396X(200211)194:1<173::AID-PSSA173>3.0.CO;2-P · DOI
- Murray, 1985, Int. Metals Rev., 30, 211
- Seto, 2020, ReciPro Anal. Softw.
- Luo, 2020, Mater. Sci. Eng.: A
Cited by
Behvar, A., Shakil, S. I., Pirgazi, H., Norfolk, M., & Haghshenas, M. (2024) · The International Journal of Advanced Manufacturing Technology · doi:10.1007/s00170-024-13490-2 · Cited by 18
“For instance, in their research on interme-tallic phases between Al and Cu, Ikeda et al. [42] reported the following series of intermetallic phases respectively: Al → CuAl 2 → CuAl → Cu 4 Al 3 → Cu 9 Al 4 → Cu, which are intermetallic phases in the room-temperature bonding processes.”
Influential
Metadata
- Authors
- Ikeda, Y., Mancias, J., Gan, B., & Maaß, R.
- Affiliations
- University of Illinois Urbana-Champaign (US)
- China Iron and Steel Research Institute Group (CN)
- Federal Institute For Materials Research and Testing (DE)
- Corresponding author
- Gan, B.
- Maaß, R.
- Venue
- Scripta Materialia
- Publisher
- Elsevier BV
- Published
- 2021-01
- Volume
- 190
- Pages
- 126-130
- ISSN
- 1359-6462 (ISSN-L)
- OpenAlex
- W3083042564
- Cited by
- 14
- References
- 28
- Citations by year
- 2026: 1 · 2025: 2 · 2024: 3 · 2023: 5 · 2022: 2 · 2021: 1
- FWCI
- 0.98
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- Locations
- Scripta Materialia (publishedVersion)
- Funders
- Ministry of Science and Technology of the People's Republic of China (2017YFA0700700)
- National Natural Science Foundation of China (51601147)
- Topics
- Physical Sciences › Engineering › Mechanical Engineering › Intermetallics and Advanced Alloy Properties
- Physical Sciences › Materials Science › Metals and Alloys › Microstructure and mechanical properties
- Physical Sciences › Engineering › Mechanical Engineering › High Entropy Alloys Studies
- Keywords
- lamellar eutectic, nanoindentation, pop-in, 3-fold symmetry, nanocomposites, force-displacement curves, deformation zone
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
