Bi–Se system
97 accepted literature values from 2 paper(s) (experimental 45, model 19, DFT 19, unspecified 14); 4 calculated phase diagram(s). 28 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.
Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (14) · papers (bibliography) · Markdown
| Evidence class | Values |
|---|---|
| experimental | 45 |
| model | 19 |
| DFT | 19 |
| unspecified | 14 |
| Property group | Values |
|---|---|
| invariant reaction | 38 |
| phase transition | 7 |
| formation | 38 |
| crystal structure | 14 |
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.
| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| BiSe-14Che.tdb | Y. Chen, Y. Liu, M. Chu, L. Wang, J. Alloys Compd., 617, 423-28(2014). doi:10.1016/j.jallcom.2014.08.001 | 0fcdd9b2c60c49ee08943b63671a390da2e9df66f9ff4e2c1034dfab3ba7eabc | viewer · TDB · JSON |
| BiSe-18Pet.tdb | M. Peters, unpublished, 2018. | 786c91341c5c9003b78f7acd17d95196b5acf47c433390d9b5a82956eda3acb8 | viewer · TDB · JSON |
| BiSe-20Che.tdb | S.-W. Chen, Y. Hutabalian, W. Gierlotka, C.-H. Wang, S.-T. Lu, Calphad, 68, 101744(2020). doi:10.1016/j.calphad.2020.101744 | 3896c882c74c844786ec3c9eaa72d3773fe6713a2ba0949b1319cc8f5d9abbf9 | viewer · TDB · JSON |
| BiSe-24Zho.tdb | J. Zhou, J. Wang, B. Hu, D. Cui, J. Phase Equilib. Diffus., 45, 89-113(2024). doi:10.1007/s11669-024-01093-z | 145dfc0591be392799707c0cfc95e3cfc62ddd837c7b14a57a46e5ad6acea414 | viewer · TDB · JSON |
| TDB file | T (K) | Phases at the invariant |
|---|---|---|
| BiSe-14Che.tdb | 879.98 | LIQUID (x(Se) 0.46687) + BISE (x(Se) 0.55649) + BI2SE3_C33 (x(Se) 0.6) |
| BiSe-14Che.tdb | 877.04 | BI2SE3_C33 (x(Se) 0.6) + LIQUID (x(Se) 0.72151) + LIQUID#2 (x(Se) 0.94998) |
| BiSe-14Che.tdb | 743.91 | LIQUID (x(Se) 0.20683) + BI3SE2 (x(Se) 0.4) + BISE (x(Se) 0.44225) |
| BiSe-14Che.tdb | 543.94 | RHOMBOHEDRAL_A7 (x(Se) 0) + LIQUID (x(Se) 0.00785) + BI3SE2 (x(Se) 0.4) |
| BiSe-14Che.tdb | 494 | BI2SE3_C33 (x(Se) 0.6) + HEXAGONAL_A8 (x(Se) 1) + LIQUID (x(Se) 1) |
| BiSe-18Pet.tdb | 895.32 | LIQUID (x(Se) 0.4527) + BI4SE5 (x(Se) 0.55556) + BI2SE3_C33 (x(Se) 0.59944) |
| BiSe-18Pet.tdb | 882.38 | BI2SE3_C33 (x(Se) 0.6002) + LIQUID#2 (x(Se) 0.70387) + LIQUID (x(Se) 0.92527) |
| BiSe-18Pet.tdb | 746.02 | LIQUID (x(Se) 0.16113) + BI3SE2 (x(Se) 0.4) + BI4SE5 (x(Se) 0.55556) |
| BiSe-18Pet.tdb | 544.48 | RHOMBOHEDRAL_A7 (x(Se) 0) + LIQUID (x(Se) 8.500e-4) + BI3SE2 (x(Se) 0.4) |
| BiSe-18Pet.tdb | 494 | BI2SE3_C33 (x(Se) 0.60002) + HEXAGONAL_A8 (x(Se) 1) + LIQUID (x(Se) 1) |
| BiSe-20Che.tdb | 887.03 | LIQUID (x(Se) 0.47781) + BISE (x(Se) 0.56195) + BI2SE3_C33 (x(Se) 0.6) |
| BiSe-20Che.tdb | 877.22 | BI2SE3_C33 (x(Se) 0.6) + LIQUID (x(Se) 0.72148) + LIQUID#2 (x(Se) 0.94996) |
| BiSe-20Che.tdb | 543.84 | RHOMBOHEDRAL_A7 (x(Se) 0) + LIQUID (x(Se) 0.0091) + BISE (x(Se) 0.40604) |
| BiSe-20Che.tdb | 494 | BI2SE3_C33 (x(Se) 0.6) + HEXAGONAL_A8 (x(Se) 1) + LIQUID (x(Se) 1) |
| BiSe-24Zho.tdb | 935.36 | BI3SE4 (x(Se) 0.57143) + LIQUID (x(Se) 0.57232) + BI2SE3_C33 (x(Se) 0.6) |
| BiSe-24Zho.tdb | 884.69 | LIQUID (x(Se) 0.44398) + BI8SE9 (x(Se) 0.52941) + BI3SE4 (x(Se) 0.57143) |
| BiSe-24Zho.tdb | 871.96 | BI2SE3_C33 (x(Se) 0.6) + LIQUID (x(Se) 0.69307) + LIQUID#2 (x(Se) 0.96973) |
| BiSe-24Zho.tdb | 868.99 | LIQUID (x(Se) 0.41465) + BISE (x(Se) 0.5) + BI8SE9 (x(Se) 0.52941) |
| BiSe-24Zho.tdb | 855.48 | LIQUID (x(Se) 0.38737) + BI8SE7 (x(Se) 0.46667) + BISE (x(Se) 0.5) |
| BiSe-24Zho.tdb | 855.48 | LIQUID (x(Se) 0.3873) + BI8SE7 (x(Se) 0.46667) + BISE (x(Se) 0.5) |
| BiSe-24Zho.tdb | 830.56 | LIQUID (x(Se) 0.33548) + BI4SE3 (x(Se) 0.42857) + BI8SE7 (x(Se) 0.46667) |
| BiSe-24Zho.tdb | 830.56 | LIQUID (x(Se) 0.33549) + BI4SE3 (x(Se) 0.42857) + BI8SE7 (x(Se) 0.46667) |
| BiSe-24Zho.tdb | 742.18 | LIQUID (x(Se) 0.18467) + BI3SE2 (x(Se) 0.4) + BI4SE3 (x(Se) 0.42857) |
| BiSe-24Zho.tdb | 742.18 | LIQUID (x(Se) 0.18439) + BI3SE2 (x(Se) 0.4) + BI4SE3 (x(Se) 0.42857) |
| BiSe-24Zho.tdb | 544.32 | RHOMBOHEDRAL_A7 (x(Se) 0) + LIQUID (x(Se) 0.00307) + BI3SE2 (x(Se) 0.4) |
| BiSe-24Zho.tdb | 494 | BI2SE3_C33 (x(Se) 0.6) + HEXAGONAL_A8 (x(Se) 1) + LIQUID (x(Se) 1) |
Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull BiSe-14Che · CALPHAD hull BiSe-18Pet · CALPHAD hull BiSe-20Che
Invariant reactions (literature)
| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|
| 895 | monotectic: Liquid#1 -> Liquid#2 + Bi2Se3 | Bi2Se3: Se 0.6 | unspecified | [1] Zhou 2024 cites Poretskaya 1991 | Table 5, p. 9, row 22 report | |
| 891 | monotectic: Liq -> Bi2Se3 + liq | Liq: Se 0.73; Bi2Se3: Bi 0.4, Se 0.6; liq: Se 0.98 | experimental | [2] Chen 2014 cites Parravano 1931 | Table 2, p. 4, row 9 report | |
| 891 | monotectic: Liquid#1 -> Liquid#2 + Bi2Se3 | Liquid#1: Se 0.73; Liquid#2: Se 0.98; Bi2Se3: Se 0.6 | experimental | [1] Zhou 2024 cites Parravano 1913 | Table 5, p. 9, row 20 report | |
| 890 | peritectic: Liquid#1 + Bi2Se3 -> Bi3Se4 | Liquid#1: Se 0.461; Bi2Se3: Se 0.6; Bi3Se4: Se 0.571 | model | [1] Zhou 2024 | Table 5, p. 9, row 19 report | |
| 890 | peritectic: Liquid#1 + Bi2Se3 -> Bi3Se4 | Liquid#1: Se 0.51; Bi2Se3: Se 0.6; Bi3Se4: Se 0.571 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 18 report | |
| 889 | monotectic: Liquid#1 -> Liquid#2 + Bi2Se3 | Liquid#1: Se 0.696; Liquid#2: Se 0.97; Bi2Se3: Se 0.6 | model | [1] Zhou 2024 | Table 5, p. 9, row 23 report | |
| 887 | monotectic: Liq -> Bi2Se3 + liq | Bi2Se3: Bi 0.4, Se 0.6 | experimental | [2] Chen 2014 cites Ohashi 1966 | Table 2, p. 4, row 10 report | |
| 881 | peritectic: Liquid#1 + Bi3Se4 -> Bi8Se9 | Liquid#1: Se 0.5; Bi3Se4: Se 0.571; Bi8Se9: Se 0.529 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 16 report | |
| 881 | peritectic: Liquid#1 + Bi3Se4 -> Bi8Se9 | Liquid#1: Se 0.447; Bi3Se4: Se 0.571; Bi8Se9: Se 0.529 | model | [1] Zhou 2024 | Table 5, p. 9, row 17 report | |
| 879 | Liq + Bi2Se3 -> BiSe | Liq: Se 0.47; Bi2Se3: Bi 0.4, Se 0.6; BiSe: Bi 0.5, Se 0.5 | model | [2] Chen 2014 | Table 2, p. 4, row 5 report | |
| 878 | Liq + Bi2Se3 -> BiSe | Bi2Se3: Bi 0.4, Se 0.6; BiSe: Bi 0.5, Se 0.5 | experimental | [2] Chen 2014 cites Parravano 1931 | Table 2, p. 4, row 6 report | |
| 878 | monotectic: Liq -> Bi2Se3 + liq | Liq: Se 0.73; Bi2Se3: Bi 0.4, Se 0.6; liq: Se 0.96 | experimental | [2] Chen 2014 cites Tomoshige 1919 | Table 2, p. 4, row 11 report | |
| 878 | monotectic: Liquid#1 -> Liquid#2 + Bi2Se3 | Liquid#1: Se 0.73; Liquid#2: Se 0.96; Bi2Se3: Se 0.6 | experimental | [1] Zhou 2024 cites Tomoshige 1919 | Table 5, p. 9, row 21 report | |
| 876 | monotectic: Liq -> Bi2Se3 + liq | Liq: Se 0.72; Bi2Se3: Bi 0.4, Se 0.6; liq: Se 0.95 | model | [2] Chen 2014 | Table 2, p. 4, row 8 report | |
| 872 | Liq + Bi2Se3 -> BiSe | Bi2Se3: Bi 0.4, Se 0.6; BiSe: Bi 0.5, Se 0.5 | experimental | [2] Chen 2014 cites Tomoshige 1919 | Table 2, p. 4, row 7 report | |
| 866 | peritectic: Liquid#1 + Bi8Se9 -> BiSe | Liquid#1: Se 0.417; Bi8Se9: Se 0.529; BiSe: Se 0.5 | model | [1] Zhou 2024 | Table 5, p. 9, row 15 report | |
| 866 | peritectic: Liquid#1 + Bi8Se9 -> BiSe | Liquid#1: Se 0.485; Bi8Se9: Se 0.529; BiSe: Se 0.5 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 14 report | |
| 853 | peritectic: Liquid#1 + BiSe -> Bi8Se7 | Liquid#1: Se 0.389; BiSe: Se 0.5; Bi8Se7: Se 0.467 | model | [1] Zhou 2024 | Table 5, p. 9, row 13 report | |
| 853 | peritectic: Liquid#1 + BiSe -> Bi8Se7 | Liquid#1: Se 0.435; BiSe: Se 0.5; Bi8Se7: Se 0.467 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 12 report | |
| 829 | peritectic: Liquid#1 + Bi8Se7 -> Bi4Se3 | Liquid#1: Se 0.4; Bi8Se7: Se 0.467; Bi4Se3: Se 0.429 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 10 report | |
| 829 | peritectic: Liquid#1 + Bi8Se7 -> Bi4Se3 | Liquid#1: Se 0.337; Bi8Se7: Se 0.467; Bi4Se3: Se 0.429 | model | [1] Zhou 2024 | Table 5, p. 9, row 11 report | |
| 744.1 | Liq + BiSe -> Bi3Se2 | Liq: Se 0.21; BiSe: Bi 0.5, Se 0.5; Bi3Se2: Bi 0.6, Se 0.4 | model | [2] Chen 2014 | Table 2, p. 4, row 2 report | |
| 743 | Liq + BiSe -> Bi3Se2 | BiSe: Bi 0.5, Se 0.5; Bi3Se2: Bi 0.6, Se 0.4 | experimental | [2] Chen 2014 cites Gather 1975 | Table 2, p. 4, row 3 report | |
| 743 | Liq + BiSe -> Bi3Se2 | BiSe: Bi 0.5, Se 0.5; Bi3Se2: Bi 0.6, Se 0.4 | experimental | [2] Chen 2014 cites Sher 1986 | Table 2, p. 4, row 4 report | |
| 742 | peritectic: Liquid#1 + Bi4Se3 -> Bi3Se2 | Liquid#1: Se 0.185; Bi4Se3: Se 0.429; Bi3Se2: Se 0.4 | model | [1] Zhou 2024 | Table 5, p. 9, row 9 report | |
| 742 | peritectic: Liquid#1 + Bi4Se3 -> Bi3Se2 | Liquid#1: Se 0.2; Bi4Se3: Se 0.429; Bi3Se2: Se 0.4 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 8 report | |
| 544 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0; (Bi): Se 0; Bi3Se2: Se 0.4 | model | [1] Zhou 2024 | Table 5, p. 9, row 7 report | |
| 543.9 | eutectic: Liq -> rho + Bi3Se2 | Liq: Se 0.0078; Bi3Se2: Bi 0.6, Se 0.4 | model | [2] Chen 2014 | Table 2, p. 4, row 1 report | |
| 543 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0; (Bi): Se 0; Bi3Se2: Se 0.4 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 5, p. 9, row 5 report | |
| 543 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0; (Bi): Se 0; Bi3Se2: Se 0.333 | unspecified | [1] Zhou 2024 cites Abrikosov 1960 | Table 5, p. 9, row 3 report | |
| 542 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0; (Bi): Se 0; Bi3Se2: Se 0.5 | experimental | [1] Zhou 2024 cites Parravano 1913 | Table 5, p. 9, row 1 report | |
| 542 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0; (Bi): Se 0; Bi3Se2: Se 0.4 | experimental | [1] Zhou 2024 cites Gather 1975 doi | Table 5, p. 9, row 4 report | |
| 542 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0; (Bi): Se 0; Bi3Se2: Se 0.5 | experimental | [1] Zhou 2024 cites Tomoshige 1919 | Table 5, p. 9, row 2 report | |
| 540 | eutectic: Liquid#1 -> (Bi) + Bi3Se2 | Liquid#1: Se 0.02; (Bi): Se 0; Bi3Se2: Se 0.4 | experimental | [1] Zhou 2024 cites Hasanova 2022 doi | Table 5, p. 9, row 6 report | |
| 497 | eutectic: Liquid#1 -> (Se) + Bi2Se3 | Liquid#1: Se 1; (Se): Se 1; Bi2Se3: Se 0.6 | unspecified | [1] Zhou 2024 cites Poretskaya 1991 | Table 5, p. 9, row 25 report | |
| 494 | eutectic: Liq -> Bi2Se3 + hex | Liq: Se 1; Bi2Se3: Bi 0.4, Se 0.6 | model | [2] Chen 2014 | Table 2, p. 4, row 12 report | |
| 494 | eutectic: Liquid#1 -> (Se) + Bi2Se3 | Liquid#1: Se 1; (Se): Se 1; Bi2Se3: Se 0.6 | model | [1] Zhou 2024 | Table 5, p. 9, row 26 report | |
| 490 | eutectic: Liquid#1 -> (Se) + Bi2Se3 | Liquid#1: Se 1; (Se): Se 1; Bi2Se3: Se 0.6 | experimental | [1] Zhou 2024 cites Parravano 1913 | Table 5, p. 9, row 24 report |
Formation enthalpies
Literature values in kJ/mol-atom where the per-atom basis is known. DFT columns: the lowest-energy entry at the same composition (Materials Project 2026.04.13, OQMD v1.8; different energy references, never averaged), from dft_parity.json.
| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---|---|---|---|---|---|---|---|
| Bi2Se3 | -66.479 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Jain 2013 doi | Table 3, p. 5, row 89 report | ||||
| Bi2Se3 | -39.764 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 | Table 3, p. 5, row 91 report | ||||
| Bi2Se3 | -37.437 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 90 report | ||||
| Bi2Se3 | Bi2Se3 | -30.653 kJ/mol-atom | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Stolyarova 1990 | Table 3, p. 5, row 92 report | |
| Bi2Se3 | Bi2Se3 | -30.5 kJ/mol-atom | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Andreeva 1965 | Table 3, p. 5, row 95 report | |
| Bi2Se3 | Bi2Se3 | -29 kJ/mol-atom ± 0.8 | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Sidorko 2008 doi | Table 3, p. 5, row 99 report | |
| Bi2Se3 | Bi2Se3 | -28.5 kJ/mol-atom ± 0.4 | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Vasilev 1968 | Table 3, p. 5, row 97 report | |
| Bi2Se3 | Bi2Se3 | -28.4 kJ/mol-atom ± 1.2 | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Boncheva-Mladenova 1968 | Table 3, p. 5, row 96 report | |
| Bi2Se3 | Bi2Se3 | -28.03 kJ/mol-atom ± 0.13 | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Howlett 1964 | Table 3, p. 5, row 94 report | |
| Bi2Se3 | Bi2Se3 | -27.92 kJ/mol-atom | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 88 report | |
| Bi2Se3 | Bi2Se3 | -27.1 kJ/mol-atom ± 1.2 | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Bros 1976 | Table 3, p. 5, row 98 report | |
| Bi2Se3 | Bi2Se3 | -11.63 kJ/mol-atom ± 1.23 | 298.15 | experimental | -64.589 (mp-aaabevnx) | -37.388 (oqmd-3895) | [1] Zhou 2024 cites Gattow 1955 doi | Table 3, p. 5, row 93 report | |
| Bi3Se2 | -26.405 kJ/mol-atom | 298.15 | model | [1] Zhou 2024 | Table 3, p. 5, row 64 report | ||||
| Bi3Se2 | -26.4 kJ/mol-atom | 298.15 | experimental | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 62 report | ||||
| Bi3Se2 | -24.893 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 63 report | ||||
| Bi3Se4 | -60.4 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Jain 2013 doi | Table 3, p. 5, row 66 report | ||||
| Bi3Se4 | -32.632 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 | Table 3, p. 5, row 68 report | ||||
| Bi3Se4 | -30.586 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 67 report | ||||
| Bi3Se4 | Bi3Se4 | -29.22 kJ/mol-atom | 298.15 | model | -58.388 (mp-aaabewrv) | -30.625 (oqmd-3896) | [1] Zhou 2024 | Table 3, p. 5, row 69 report | |
| Bi3Se4 | Bi3Se4 | -29.214 kJ/mol-atom | 298.15 | experimental | -58.388 (mp-aaabewrv) | -30.625 (oqmd-3896) | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 65 report | |
| Bi4Se3 | -48.34 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Jain 2013 doi | Table 3, p. 5, row 84 report | ||||
| Bi4Se3 | -28.856 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 | Table 3, p. 5, row 86 report | ||||
| Bi4Se3 | Bi4Se3 | -27.691 kJ/mol-atom | 298.15 | model | -45.563 (mp-aaaabovv) | -26.325 (oqmd-3871) | [1] Zhou 2024 | Table 3, p. 5, row 87 report | |
| Bi4Se3 | Bi4Se3 | -27.685 kJ/mol-atom | 298.15 | experimental | -45.563 (mp-aaaabovv) | -26.325 (oqmd-3871) | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 83 report | |
| Bi4Se3 | -26.341 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 85 report | ||||
| Bi8Se7 | -51.813 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Jain 2013 doi | Table 3, p. 5, row 79 report | ||||
| Bi8Se7 | -31.136 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 | Table 3, p. 5, row 81 report | ||||
| Bi8Se7 | -28.656 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 80 report | ||||
| Bi8Se7 | Bi8Se7 | -28.612 kJ/mol-atom | 298.15 | model | -49.302 (mp-aaabmsgc) | -28.627 (oqmd-47594) | [1] Zhou 2024 | Table 3, p. 5, row 82 report | |
| Bi8Se7 | Bi8Se7 | -28.607 kJ/mol-atom | 298.15 | experimental | -49.302 (mp-aaabmsgc) | -28.627 (oqmd-47594) | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 78 report | |
| Bi8Se9 | -59.146 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Jain 2013 doi | Table 3, p. 5, row 71 report | ||||
| Bi8Se9 | -35.125 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 | Table 3, p. 5, row 73 report | ||||
| Bi8Se9 | -32.709 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 72 report | ||||
| Bi8Se9 | Bi8Se9 | -29.429 kJ/mol-atom | 298.15 | experimental | -56.882 (mp-aaacpsue) | -32.736 (oqmd-47595) | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 70 report | |
| BiSe | -55.576 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Jain 2013 doi | Table 3, p. 5, row 75 report | ||||
| BiSe | -33.266 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 | Table 3, p. 5, row 77 report | ||||
| BiSe | -31.165 kJ/mol-atom | 0 | DFT | [1] Zhou 2024 cites Saal 2013 doi | Table 3, p. 5, row 76 report | ||||
| BiSe | BiSe | -29.25 kJ/mol-atom | 298.15 | experimental | -53.201 (mp-aaaabphe) | -30.829 (oqmd-3916) | [1] Zhou 2024 cites Hasanova 2021 doi | Table 3, p. 5, row 74 report |
Other properties
Phase transition (7)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Phase transition | 961 K | 961 | congruent transformation: Bi2Se3 alloy: Se 0.6 | experimental | [2] Chen 2014 cites Tomoshige 1919 | Table 3, p. 4, row 7 report | |
| Phase transition | 973 K | 973 | congruent transformation: Bi2Se3 alloy: Se 0.6 | experimental | [2] Chen 2014 cites Kuznetsov 1963 | Table 3, p. 4, row 6 report | |
| Phase transition | 973 K | 973 | congruent transformation: Bi2Se3 alloy: Se 0.6 | experimental | [2] Chen 2014 cites Kulwicki 1963 | Table 3, p. 4, row 5 report | |
| Phase transition | 977 K | 977 | congruent transformation: Bi2Se3 alloy: Se 0.6 | experimental | [2] Chen 2014 cites Ohashi 1966 | Table 3, p. 4, row 4 report | |
| Phase transition | 979 K | 979 | congruent transformation: Bi2Se3 alloy: Se 0.6 | experimental | [2] Chen 2014 cites Pelabon 1904 doi | Table 3, p. 4, row 3 report | |
| Phase transition | 982 K | 982 | congruent transformation: Bi2Se3 alloy: Se 0.6 | model | [2] Chen 2014 | Table 3, p. 4, row 1 report | |
| Phase transition | 983 K | 983 | congruent transformation: Bi2Se3 alloy: Se 0.6 | experimental | [2] Chen 2014 cites Yarembash 1962 | Table 3, p. 4, row 2 report |
Crystal structure (14)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Lattice a | 0.4161 Å | 298.15 | Bi2Se3 alloy: Se 0.6 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 10 report | |
| Lattice a | 0.4256 Å | 298.15 | Bi3Se2 alloy: Se 0.4 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 4 report | |
| Lattice a | 0.423 Å | 298.15 | Bi3Se4 alloy: Se 0.571429 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 9 report | |
| Lattice a | 0.427 Å | 298.15 | Bi4Se3 alloy: Se 0.428571 | experimental | [1] Zhou 2024 cites Stasova 1965 | Table 1, p. 2, row 5 report | |
| Lattice a | 0.422 Å | 298.15 | Bi8Se7 alloy: Se 0.466667 | experimental | [1] Zhou 2024 cites Stasova 1965 | Table 1, p. 2, row 6 report | |
| Lattice a | 0.4222 Å | 298.15 | Bi8Se9 alloy: Se 0.529412 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 8 report | |
| Lattice a | 0.4236 Å | 298.15 | BiSe alloy: Se 0.5 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 7 report | |
| Lattice c | 2.863 Å | 298.15 | Bi2Se3 alloy: Se 0.6 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 10 report | |
| Lattice c | 5.872 Å | 298.15 | Bi3Se2 alloy: Se 0.4 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 4 report | |
| Lattice c | 4.96 Å | 298.15 | Bi3Se4 alloy: Se 0.571429 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 9 report | |
| Lattice c | 3.99 Å | 298.15 | Bi4Se3 alloy: Se 0.428571 | experimental | [1] Zhou 2024 cites Stasova 1965 | Table 1, p. 2, row 5 report | |
| Lattice c | 8.565 Å | 298.15 | Bi8Se7 alloy: Se 0.466667 | experimental | [1] Zhou 2024 cites Stasova 1965 | Table 1, p. 2, row 6 report | |
| Lattice c | 9.71 Å | 298.15 | Bi8Se9 alloy: Se 0.529412 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 8 report | |
| Lattice c | 2.306 Å | 298.15 | BiSe alloy: Se 0.5 | unspecified | [1] Zhou 2024 cites Sher 1986 | Table 1, p. 2, row 7 report |
Sources
Reporting papers the values were read from (a value cited from another work names that work in its row).
- Jiaqiang Zhou, Jiong Wang, Biao Hu, Dongyu Cui, Thermodynamic Modeling of the Bi-Se and Bi-Te Binary Systems, J. Phase Equilib. Diffus. 45, 89-113 (2024). doi:10.1007/s11669-024-01093-z
- Yang Chen, Yajun Liu, Maoyou Chu, Lijun Wang, Phase diagrams and thermodynamic descriptions for the Bi–Se and Zn–Se binary systems, Journal of Alloys and Compounds 617, 423-428 (2014). doi:10.1016/j.jallcom.2014.08.001