Dy–Ge system

0 accepted literature values from 0 paper(s); 1 calculated phase diagram(s).

Data: interactive phase diagram · phases (14) · papers (bibliography) · Markdown

Calculated phase diagrams

Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.

Assessments with a calculated phase diagram
TDB file	Assessment	SHA-256	Links
DyGe-18Ach.tdb	K. Achgar, N. Selhaoui, A. Iddaoudi, R. Tamim, H. Azza, L. Bouirden, Calphad, 62, 18-29(2018). doi:10.1016/j.calphad.2018.05.001	`469ad83fd3df334e9560111f05d084e45fb7aa5f47d65c25550f7796d81dd275`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
DyGe-18Ach.tdb	1847.97	DY5GE3_D88 (x(Ge) 0.375) + DY5GE4 (x(Ge) 0.44444) + LIQUID (x(Ge) 0.509)
DyGe-18Ach.tdb	1847.97	DY5GE3_D88 (x(Ge) 0.375) + DY5GE4 (x(Ge) 0.44444) + LIQUID (x(Ge) 0.50901)
DyGe-18Ach.tdb	1847.97	DY5GE3_D88 (x(Ge) 0.375) + DY5GE4 (x(Ge) 0.44444) + LIQUID (x(Ge) 0.50899)
DyGe-18Ach.tdb	1803.33	DY5GE4 (x(Ge) 0.44444) + DYGE_B33 (x(Ge) 0.5) + LIQUID (x(Ge) 0.53063)
DyGe-18Ach.tdb	1803.33	DY5GE4 (x(Ge) 0.44444) + DYGE_B33 (x(Ge) 0.5) + LIQUID (x(Ge) 0.53064)
DyGe-18Ach.tdb	1803.33	DY5GE4 (x(Ge) 0.44444) + DYGE_B33 (x(Ge) 0.5) + LIQUID (x(Ge) 0.53042)
DyGe-18Ach.tdb	1677.55	DYGE_B33 (x(Ge) 0.5) + DY2GE3_GAMMA (x(Ge) 0.6) + LIQUID (x(Ge) 0.60294)
DyGe-18Ach.tdb	1677.55	DYGE_B33 (x(Ge) 0.5) + DY2GE3_GAMMA (x(Ge) 0.6) + LIQUID (x(Ge) 0.60282)
DyGe-18Ach.tdb	1677.55	DYGE_B33 (x(Ge) 0.5) + DY2GE3_GAMMA (x(Ge) 0.6) + LIQUID (x(Ge) 0.60252)
DyGe-18Ach.tdb	1654.16	BCC_A2 (x(Ge) 0) + HCP_A3 (x(Ge) 0) + LIQUID (x(Ge) 0.01596)
DyGe-18Ach.tdb	1654.16	HCP_A3 (x(Ge) 0) + BCC_A2 (x(Ge) 0) + LIQUID (x(Ge) 0.01582)
DyGe-18Ach.tdb	1550	DYGE_B33 (x(Ge) 0.5) + DY2GE3_GAMMA (x(Ge) 0.6) + DY2GE3_BETA (x(Ge) 0.6)
DyGe-18Ach.tdb	1550	DY2GE3_GAMMA (x(Ge) 0.6) + DY2GE3_BETA (x(Ge) 0.6) + LIQUID (x(Ge) 0.70854)
DyGe-18Ach.tdb	1550	DY2GE3_BETA (x(Ge) 0.6) + DY2GE3_GAMMA (x(Ge) 0.6) + LIQUID (x(Ge) 0.70845)
DyGe-18Ach.tdb	1494.18	HCP_A3 (x(Ge) 1.000e-5) + LIQUID (x(Ge) 0.10253) + DY5GE3_D88 (x(Ge) 0.35154)
DyGe-18Ach.tdb	1236.24	DY2GE3_BETA (x(Ge) 0.6) + DY3GE5 (x(Ge) 0.61962) + LIQUID (x(Ge) 0.81637)
DyGe-18Ach.tdb	1236.24	DY2GE3_BETA (x(Ge) 0.6) + DY3GE5 (x(Ge) 0.61962) + LIQUID (x(Ge) 0.81635)
DyGe-18Ach.tdb	1236.24	DY2GE3_BETA (x(Ge) 0.6) + DY3GE5 (x(Ge) 0.61962) + LIQUID (x(Ge) 0.81638)
DyGe-18Ach.tdb	1234.68	DY3GE5 (x(Ge) 0.61962) + DYGE2 (x(Ge) 0.66667) + LIQUID (x(Ge) 0.81692)
DyGe-18Ach.tdb	1234.68	DY3GE5 (x(Ge) 0.61962) + DYGE2 (x(Ge) 0.66667) + LIQUID (x(Ge) 0.81693)
DyGe-18Ach.tdb	1163.85	DYGE_B33 (x(Ge) 0.5) + DY2GE3_C32 (x(Ge) 0.6) + DY2GE3_BETA (x(Ge) 0.6)
DyGe-18Ach.tdb	1163.85	DY2GE3_BETA (x(Ge) 0.6) + DY2GE3_C32 (x(Ge) 0.6) + DY3GE5 (x(Ge) 0.61962)
DyGe-18Ach.tdb	1161.14	DYGE2 (x(Ge) 0.66667) + DYGE3 (x(Ge) 0.73974) + LIQUID (x(Ge) 0.85412)
DyGe-18Ach.tdb	1161.14	DYGE2 (x(Ge) 0.66667) + DYGE3 (x(Ge) 0.73974) + LIQUID (x(Ge) 0.85395)
DyGe-18Ach.tdb	1161.14	DYGE2 (x(Ge) 0.66667) + DYGE3 (x(Ge) 0.73974) + LIQUID (x(Ge) 0.85414)
DyGe-18Ach.tdb	1132.49	DYGE3 (x(Ge) 0.73974) + LIQUID (x(Ge) 0.87618) + DIAMOND_A4 (x(Ge) 1)
DyGe-18Ach.tdb	1132.48	DYGE3 (x(Ge) 0.73974) + LIQUID (x(Ge) 0.87637) + DIAMOND_A4 (x(Ge) 1)
DyGe-18Ach.tdb	1132.48	DYGE3 (x(Ge) 0.73974) + LIQUID (x(Ge) 0.87653) + DIAMOND_A4 (x(Ge) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull

Please cite

R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). doi:10.5281/zenodo.23735859
R. Arróyave, J. Saal, D. Shin, ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD) (version 2026.10), Zenodo (2026). doi:10.5281/zenodo.23735891
R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). doi:10.5281/zenodo.23736065

Also cite B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file; A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0); the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work). Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

@misc{orchid_phase_diagrams_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Diagrams: calculated binary phase diagrams}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735859},
  url       = {https://doi.org/10.5281/zenodo.23735859}
}

@misc{orchid_hulls_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD)}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735891},
  url       = {https://doi.org/10.5281/zenodo.23735891}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}