# Gd–Pb system

> Gd–Pb system: 32 accepted literature values (invariant reaction 22, phase transition 10) and 2 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

HTML: https://data.orchid-project.org/systems/GD-PB.html · Markdown: https://data.orchid-project.org/systems/GD-PB.md

32 accepted literature values from 2 paper(s) (experimental 13, model 19); 2 calculated phase diagram(s). 6 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: [JSON](https://data.orchid-project.org/literature/systems/GD-PB.json) · [CSV](https://data.orchid-project.org/systems/GD-PB.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#GD-PB) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#GD-PB/GdPb-13Cui.json) · [phases (11)](https://data.orchid-project.org/phases/pages/GD-PB.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/GD-PB.html) · [Markdown](https://data.orchid-project.org/systems/GD-PB.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 13 |
| model | 19 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 22 |
| phase transition | 10 |

## 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.

Table: Assessments with a calculated phase diagram

| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| GdPb-13Cui.tdb | J. Cui, C. Guo, C. Li, Z. Du, Calphad, 42, 1-5(2013). [doi:10.1016/j.calphad.2013.06.002](https://doi.org/10.1016/j.calphad.2013.06.002) | `bd8c5551081be0842b604ed73598fa81aee611c37c95c2d90642c3c296bea2cb` | [viewer](https://orchid-project.org/phase-diagrams/#GD-PB/GdPb-13Cui.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/GdPb-13Cui.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/GdPb-13Cui.json) |
| GdPb-14Idd.tdb | A. Iddaoudi, C. Servant, N. Selhaoui, S. Kardellass, K. Mahdouk, L. Bouirden, J. Alloys Compd., 589, 192-99(2014). [doi:10.1016/j.jallcom.2013.11.131](https://doi.org/10.1016/j.jallcom.2013.11.131) | `e76d75789170c7fdf34fc7798cb2889fff345e71c1b9bcd628ec8d945f5b3bb9` | [viewer](https://orchid-project.org/phase-diagrams/#GD-PB/GdPb-14Idd.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/GdPb-14Idd.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/GdPb-14Idd.json) |

Table: Calculated three-phase invariants (model, mole fraction of the second component)

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| GdPb-13Cui.tdb | 1735.38 | GD5PB3_D88 (x(Pb) 0.375) + GD5PB4_HT (x(Pb) 0.44444) + LIQUID (x(Pb) 0.4631) |
| GdPb-13Cui.tdb | 1682.99 | GD5PB3_D88 (x(Pb) 0.375) + GD5PB4_LT (x(Pb) 0.44444) + GD5PB4_HT (x(Pb) 0.44444) |
| GdPb-13Cui.tdb | 1682.99 | GD5PB4_LT (x(Pb) 0.44444) + GD5PB4_HT (x(Pb) 0.44444) + LIQUID (x(Pb) 0.49697) |
| GdPb-13Cui.tdb | 1498.3 | GD5PB4_LT (x(Pb) 0.44444) + GD11PB10 (x(Pb) 0.47619) + LIQUID (x(Pb) 0.56094) |
| GdPb-13Cui.tdb | 1483.77 | HCP_A3 (x(Pb) 2.300e-4) + BCC_A2 (x(Pb) 0.00476) + LIQUID (x(Pb) 0.0702) |
| GdPb-13Cui.tdb | 1431.61 | GD11PB10 (x(Pb) 0.47619) + GD6PB7 (x(Pb) 0.53846) + LIQUID (x(Pb) 0.5889) |
| GdPb-13Cui.tdb | 1412.93 | HCP_A3 (x(Pb) 2.300e-4) + LIQUID (x(Pb) 0.14942) + GD5PB3_D88 (x(Pb) 0.375) |
| GdPb-13Cui.tdb | 1283.09 | GD6PB7 (x(Pb) 0.53846) + GDPB2 (x(Pb) 0.66667) + LIQUID (x(Pb) 0.69161) |
| GdPb-13Cui.tdb | 1242.49 | GDPB2 (x(Pb) 0.66667) + GDPB3_L12 (x(Pb) 0.75) + LIQUID (x(Pb) 0.77244) |
| GdPb-13Cui.tdb | 600.61 | GDPB3_L12 (x(Pb) 0.75) + FCC_A1 (x(Pb) 1) + LIQUID (x(Pb) 1) |
| GdPb-14Idd.tdb | 1733.27 | GD5PB3_D88 (x(Pb) 0.39008) + GD5PB4_HT (x(Pb) 0.44444) + LIQUID (x(Pb) 0.49878) |
| GdPb-14Idd.tdb | 1733.27 | GD5PB3_D88 (x(Pb) 0.39007) + GD5PB4_HT (x(Pb) 0.44444) + LIQUID (x(Pb) 0.49873) |
| GdPb-14Idd.tdb | 1682.93 | GD5PB3_D88 (x(Pb) 0.38747) + GD5PB4_LT (x(Pb) 0.44444) + GD5PB4_HT (x(Pb) 0.44444) |
| GdPb-14Idd.tdb | 1682.93 | GD5PB4_LT (x(Pb) 0.44444) + GD5PB4_HT (x(Pb) 0.44444) + LIQUID (x(Pb) 0.52919) |
| GdPb-14Idd.tdb | 1682.93 | GD5PB3_D88 (x(Pb) 0.38746) + GD5PB4_HT (x(Pb) 0.44444) + GD5PB4_LT (x(Pb) 0.44444) |
| GdPb-14Idd.tdb | 1682.93 | GD5PB4_HT (x(Pb) 0.44444) + GD5PB4_LT (x(Pb) 0.44444) + LIQUID (x(Pb) 0.52927) |
| GdPb-14Idd.tdb | 1498.05 | GD5PB4_LT (x(Pb) 0.44444) + GD11PB10 (x(Pb) 0.47619) + LIQUID (x(Pb) 0.59645) |
| GdPb-14Idd.tdb | 1498.05 | GD5PB4_LT (x(Pb) 0.44444) + GD11PB10 (x(Pb) 0.47619) + LIQUID (x(Pb) 0.59638) |
| GdPb-14Idd.tdb | 1475.31 | HCP_A3 (x(Pb) 0.00994) + BCC_A2 (x(Pb) 0.01523) + LIQUID (x(Pb) 0.08425) |
| GdPb-14Idd.tdb | 1438.24 | GD11PB10 (x(Pb) 0.47619) + GD6PB7 (x(Pb) 0.53846) + LIQUID (x(Pb) 0.62017) |
| GdPb-14Idd.tdb | 1438.24 | GD11PB10 (x(Pb) 0.47619) + GD6PB7 (x(Pb) 0.53846) + LIQUID (x(Pb) 0.6201) |
| GdPb-14Idd.tdb | 1438.24 | GD11PB10 (x(Pb) 0.47619) + GD6PB7 (x(Pb) 0.53846) + LIQUID (x(Pb) 0.62023) |
| GdPb-14Idd.tdb | 1387.2 | HCP_A3 (x(Pb) 0.0087) + LIQUID (x(Pb) 0.12838) + GD5PB3_D88 (x(Pb) 0.375) |
| GdPb-14Idd.tdb | 1387.2 | HCP_A3 (x(Pb) 0.0087) + LIQUID (x(Pb) 0.12846) + GD5PB3_D88 (x(Pb) 0.375) |
| GdPb-14Idd.tdb | 1285.65 | GD6PB7 (x(Pb) 0.53846) + GDPB2 (x(Pb) 0.66667) + LIQUID (x(Pb) 0.71016) |
| GdPb-14Idd.tdb | 1285.65 | GD6PB7 (x(Pb) 0.53846) + GDPB2 (x(Pb) 0.66667) + LIQUID (x(Pb) 0.7102) |
| GdPb-14Idd.tdb | 1285.65 | GD6PB7 (x(Pb) 0.53846) + GDPB2 (x(Pb) 0.66667) + LIQUID (x(Pb) 0.71011) |
| GdPb-14Idd.tdb | 1241.55 | GDPB2 (x(Pb) 0.66667) + GDPB3_L12 (x(Pb) 0.75) + LIQUID (x(Pb) 0.75655) |
| GdPb-14Idd.tdb | 1241.55 | GDPB2 (x(Pb) 0.66667) + GDPB3_L12 (x(Pb) 0.75) + LIQUID (x(Pb) 0.75657) |
| GdPb-14Idd.tdb | 1241.55 | GDPB2 (x(Pb) 0.66667) + GDPB3_L12 (x(Pb) 0.75) + LIQUID (x(Pb) 0.75633) |
| GdPb-14Idd.tdb | 600.61 | GDPB3_L12 (x(Pb) 0.75) + LIQUID (x(Pb) 0.99999) + FCC_A1 (x(Pb) 1) |
| GdPb-14Idd.tdb | 600.61 | GDPB3_L12 (x(Pb) 0.75) + LIQUID (x(Pb) 0.99999) + FCC_A1 (x(Pb) 1) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/GD/GD-PB.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/GD/GD-PB.json) · [CALPHAD hull GdPb-13Cui](https://data.orchid-project.org/hulls/calphad-sgte/GD/GD-PB--GdPb-13Cui.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Gd–Pb system (22)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 1733 | liq.+Gd5Pb3 -> βGd5Pb4 | Gd5Pb3: Pb 0.375; βGd5Pb4: Pb 0.444444 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 16; `ORC-2THBXMFTWY` |  |
| 1733 | liq.+Gd5Pb3 -> βGd5Pb4 | Gd5Pb3: Pb 0.375; βGd5Pb4: Pb 0.444444 | model | [1] Cui 2013 | Table 1, p. 2, row 17; `ORC-ALUA4WHWSC` |  |
| 1498 | liq.+αGd5Pb4 -> Gd11Pb10 | L: Pb 0.6345; αGd5Pb4: Pb 0.444444; Gd11Pb10: Pb 0.47619 | model | [1] Cui 2013 | Table 1, p. 2, row 24; `ORC-56ZQ3EU7ZV` |  |
| 1498 | liq.+αGd5Pb4 -> Gd11Pb10 | L: Pb 0.5609; αGd5Pb4: Pb 0.444444; Gd11Pb10: Pb 0.47619 | model | [1] Cui 2013 | Table 1, p. 2, row 23; `ORC-ELQ6UJGDON` |  |
| 1498 | liq.+αGd5Pb4 -> Gd11Pb10 | L: Pb 0.56; αGd5Pb4: Pb 0.444444; Gd11Pb10: Pb 0.47619 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 22; `ORC-FEHXGIKSW7` |  |
| 1485 | βGd -> αGd+liq. | βGd: Pb 0.0044; αGd: Pb 1.000e-4; L: Pb 0.0048 | model | [1] Cui 2013 | Table 1, p. 2, row 9; `ORC-ECJGGKSTT4` |  |
| 1485 | βGd -> αGd+liq. | βGd: Pb 0.0709; αGd: Pb 0; L: Pb 4.000e-4 | model | [1] Cui 2013 | Table 1, p. 2, row 8; `ORC-QJW2Y6I5CP` |  |
| 1485 | βGd -> αGd+liq. | βGd: Pb 0.02; αGd: Pb 0; L: Pb 0.08 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 7; `ORC-QPNPVQ46MK` |  |
| 1433 | liq.+Gd11Pb10 -> Gd6Pb7 | L: Pb 0.59; Gd11Pb10: Pb 0.47619; Gd6Pb7: Pb 0.538462 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 25; `ORC-EYL4CLAJBX` |  |
| 1433 | liq.+Gd11Pb10 -> Gd6Pb7 | L: Pb 0.5883; Gd11Pb10: Pb 0.47619; Gd6Pb7: Pb 0.538462 | model | [1] Cui 2013 | Table 1, p. 2, row 26; `ORC-FYZFLRFRE3` |  |
| 1433 | liq.+Gd11Pb10 -> Gd6Pb7 | L: Pb 0.6587; Gd11Pb10: Pb 0.47619; Gd6Pb7: Pb 0.538462 | model | [1] Cui 2013 | Table 1, p. 2, row 27; `ORC-NCEUMHDJNA` |  |
| 1393 | eutectic: liq. -> αGd+Gd5Pb3 | L: Pb 0.0947; αGd: Pb 1.000e-4; Gd5Pb3: Pb 0.375 | model | [1] Cui 2013 | Table 1, p. 2, row 12; `ORC-GAVOCBHGAH` |  |
| 1393 | eutectic: liq. -> αGd+Gd5Pb3 | L: Pb 0.1673; αGd: Pb 0; Gd5Pb3: Pb 0.375 | model | [1] Cui 2013 | Table 1, p. 2, row 11; `ORC-RADX6FO5E3` |  |
| 1393 | eutectic: liq. -> αGd+Gd5Pb3 | L: Pb 0.145; αGd: Pb 0; Gd5Pb3: Pb 0.375 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 10; `ORC-TCABTU3SLA` |  |
| 1283 | liq.+Gd6Pb7 -> GdPb2 | L: Pb 0.7203; Gd6Pb7: Pb 0.538462; GdPb2: Pb 0.666667 | model | [1] Cui 2013 | Table 1, p. 2, row 30; `ORC-7L6QMRCJC6` |  |
| 1283 | liq.+Gd6Pb7 -> GdPb2 | L: Pb 0.6924; Gd6Pb7: Pb 0.538462; GdPb2: Pb 0.666667 | model | [1] Cui 2013 | Table 1, p. 2, row 29; `ORC-NVISX5IW3J` |  |
| 1283 | liq.+Gd6Pb7 -> GdPb2 | L: Pb 0.68; Gd6Pb7: Pb 0.538462; GdPb2: Pb 0.666667 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 28; `ORC-P6QMLBSN3S` |  |
| 1242 | liq.+GdPb2 -> GdPb3 | L: Pb 0.76; GdPb2: Pb 0.666667; GdPb3: Pb 0.75 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 31; `ORC-BW47M2BGGM` |  |
| 1242 | liq.+GdPb2 -> GdPb3 | L: Pb 0.7724; GdPb2: Pb 0.666667; GdPb3: Pb 0.75 | model | [1] Cui 2013 | Table 1, p. 2, row 32; `ORC-DXMKM67DQY` |  |
| 1242 | liq.+GdPb2 -> GdPb3 | L: Pb 0.7583; GdPb2: Pb 0.666667; GdPb3: Pb 0.75 | model | [1] Cui 2013 | Table 1, p. 2, row 33; `ORC-U2WEUE3XCI` |  |
| 601 | liq.+GdPb3 -> Pb | GdPb3: Pb 0.75; Pb: Pb 1 | model | [1] Cui 2013 | Table 1, p. 2, row 36; `ORC-G2IYOFTTH6` |  |
| 601 | liq.+GdPb3 -> Pb | GdPb3: Pb 0.75; Pb: Pb 1 | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 34; `ORC-ZYBROVR3BF` |  |

## Other properties

### Phase transition (10)

Table: Phase transition, Gd–Pb system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 600.5 K | 600.5 | liq. -> Pb; _Pb: Pb 1_ | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 37; `ORC-AQRJIPSDKB` |  |
| Phase transition | 600.5 K | 600.5 | liq. -> Pb; _Pb: Pb 1_ | model | [1] Cui 2013 | Table 1, p. 2, row 38; `ORC-LHNQ4VL6XY` |  |
| Phase transition | 1586 K | 1586 | liq. -> βGd; _βGd: Pb 0_ | model | [1] Cui 2013 | Table 1, p. 2, row 3; `ORC-FM6FWHZFIE` |  |
| Phase transition | 1586 K | 1586 | liq. -> βGd; _βGd: Pb 0_ | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 1; `ORC-LV7655SU3N` |  |
| Phase transition | 1683 K | 1683 | βGd5Pb4 -> αGd5Pb4; _βGd5Pb4: Pb 0.444444; αGd5Pb4: Pb 0.444444_ | model | [1] Cui 2013 | Table 1, p. 2, row 20; `ORC-AXOM73FIOV` |  |
| Phase transition | 1683 K | 1683 | βGd5Pb4 -> αGd5Pb4; _βGd5Pb4: Pb 0.444444; αGd5Pb4: Pb 0.444444_ | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 19; `ORC-YRV3GKFRBJ` |  |
| Phase transition | 1942 K | 1942 | liq. -> Gd5Pb3; _Gd5Pb3: Pb 0.375_ | model | [1] Cui 2013 | Table 1, p. 2, row 15; `ORC-OGQYG3UPQG` |  |
| Phase transition | 1943 K | 1943 | liq. -> Gd5Pb3; _Gd5Pb3: Pb 0.375_ | model | [1] Cui 2013 | Table 1, p. 2, row 14; `ORC-NCSOHZPF6F` |  |
| Phase transition | 1943 K | 1943 | liq. -> Gd5Pb3; _Gd5Pb3: Pb 0.375_ | experimental | [1] Cui 2013; _cites Niessen 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990030-5) | Table 1, p. 2, row 13; `ORC-PUJ2XIH5VB` |  |
| Phase transition | 1943.15 K | 1943.15 | congruent transformation | experimental | [2] Iddaoudi 2014 | p. 2; `ORC-KMO5AZMZDS` | “The Gd5Pb3 phase melts congruently at 1670 °C.” |

## Sources

Reporting papers the values were read from (a value cited from another work names that work in its row).

1. Jiaxin Cui, Cuiping Guo, Changrong Li, Zhenmin Du, Thermodynamic optimization of the Gd–Pb system using random solution and associate models, Calphad 42, 1-5 (2013). [doi:10.1016/j.calphad.2013.06.002](https://doi.org/10.1016/j.calphad.2013.06.002)
2. A. Iddaoudi, C. Servant, N. Selhaoui, S. Kardellass, K. Mahdouk, L. Bouirden, Thermodynamic modeling of the RE–Pb (RE=Sc, Dy, Gd) systems, Journal of Alloys and Compounds 589, 192-199 (2014). [doi:10.1016/j.jallcom.2013.11.131](https://doi.org/10.1016/j.jallcom.2013.11.131)

## Please cite

- R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569
- R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). https://doi.org/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). https://doi.org/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). https://doi.org/10.5281/zenodo.23736065

Also cite the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); 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).

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.

```bibtex
@misc{orchid_literature_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735569},
  url       = {https://doi.org/10.5281/zenodo.23735569},
  note      = {Version 1, machine-extracted}
}

@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}
}
```

---

Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite ORCHID ([CITATION.cff](https://data.orchid-project.org/CITATION.cff)) and the original sources. Quotes are short excerpts kept so that each value can be checked; they remain under the publishers' copyright and are not relicensed. Source papers, page images and full text are not redistributed. Field reference: [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt). Found an error? The report link of a value (Markdown: its id, ORC-..., in the Location column) opens a pre-filled GitHub issue, https://github.com/orchid-calphad/orchid-data/issues/new?template=report-value-error.yml&record_id=\<id>, carrying only the record id, source and value; [how to contribute](https://orchid-project.org/contribute/).