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@ARTICLE{Dai:634620,
      author       = {Dai, Shuai and Shi, Yunzhu and He, Junyang and Hou, Jie and
                      Zhang, Fei and Wu, Zhenggang and Ma, Chao and Liu, Shaofei
                      and Schökel, Alexander and Ma, Yan and Wei, Shaolou and
                      Pistidda, Claudio and Lei, Zhifeng and Lu, Zhaoping},
      title        = {{U}ltrastrong and ductile precipitation-hardened alloy via
                      high antiphase boundary energy},
      journal      = {Science advances},
      volume       = {11},
      number       = {29},
      issn         = {2375-2548},
      address      = {Washington, DC [u.a.]},
      publisher    = {Science},
      reportid     = {PUBDB-2025-02534},
      pages        = {eadu7566},
      year         = {2025},
      abstract     = {Coherent precipitation-hardened alloys often struggle to
                      achieve both ultrahigh strength and exceptional ductility
                      due to their limited resistance to dislocation motion and
                      vulnerability to glide plane softening. Here, we tackle
                      these challenges by introducing multicomponent precipitates
                      with much increased antiphase boundary (APB) energy. In a
                      model Ni$_3$Al-type (L1$_2$) precipitation-hardened
                      face-centered cubic (FCC) NiCo-based alloy, we incorporate
                      multiple elements at the Al sublattice sites within the
                      precipitates, reducing antisite defects and enhancing
                      ordering degree. This process yields multicomponent
                      precipitates with an ultrahigh APB energy (~308 ± 14
                      millijoules per square meter), which notably strengthens the
                      alloy. Moreover, the exceptionally high APB energy
                      transforms the deformation mechanism from dislocation
                      shearing to stacking fault shearing, thereby avoiding glide
                      plane softening. These result in a tensile yield strength of
                      1616 ± 9 megapascals, an ultimate tensile strength of 2155
                      ± 22 megapascals, and a uniform elongation of 10.1 ± 0.3\%
                      for the alloy.},
      cin          = {DOOR ; HAS-User / Hereon},
      ddc          = {500},
      cid          = {I:(DE-H253)HAS-User-20120731 / I:(DE-H253)Hereon-20210428},
      pnm          = {6G3 - PETRA III (DESY) (POF4-6G3) / FS-Proposal: I-20230050
                      (I-20230050) / FS-Proposal: I-20230183 (I-20230183)},
      pid          = {G:(DE-HGF)POF4-6G3 / G:(DE-H253)I-20230050 /
                      G:(DE-H253)I-20230183},
      experiment   = {EXP:(DE-H253)P-P02.1-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:40680120},
      doi          = {10.1126/sciadv.adu7566},
      url          = {https://bib-pubdb1.desy.de/record/634620},
}