Er–Pd phases

14 phases (tier A 7, tier B 1, tier C 1, liquid 1, needs_review 4); 13 stable in a calculated diagram. Structure types are assigned only when the stored evidence supports an assignment under the stated tier rules (tier A: standard phase name; tier B: unique Materials Project + OQMD on-hull match, DFT-supported; tier C: one structure stated by the assessment's crystallographic table, assessor-stated); other phases list candidates and are marked needs_review. Stability is from phase diagrams calculated with pycalphad from the SGTE binary collection (evidence class: model).

Data: interactive registry · full JSON · Er–Pd system page · Markdown · field reference

Phases of the Er–Pd system (14)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
BCC_A2 phase:er-pd:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	not stable in 1 calculated diagram(s)	0	1
ER10PD21 phase:er-pd:er10pd21		needs_review	stable in 1 of 1 calculated diagram(s): 300–1607.77 K, x(Pd) 0.67742–0.67742	4	1
ER2PD3_HT phase:er-pd:er2pd3-ht		needs_review	stable in 1 of 1 calculated diagram(s): 1423.12–1595.68 K, x(Pd) 0.6–0.6	6	1
ER2PD3_LT phase:er-pd:er2pd3-lt		needs_review	stable in 1 of 1 calculated diagram(s): 300–1423.12 K, x(Pd) 0.6–0.6	2	1
ER3PD2_D5A phase:er-pd:er3pd2-d5a	Si2U3 · D5_a · tP10 · P4/mbm (127)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1264.91 K, x(Pd) 0.4–0.4	6	1
ER3PD4 phase:er-pd:er3pd4	Pd4Pu3 · hR14 · R-3 (148)	tier B: DFT-supported (unique MP + OQMD match)	stable in 1 of 1 calculated diagram(s): 300–1721.93 K, x(Pd) 0.57143–0.57143	8	1
ER5PD2 phase:er-pd:er5pd2	Dy5Pd2 · cF144 · Fd-3m (227)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1211.99 K, x(Pd) 0.28571–0.28571	6	1
ERPD_B2 phase:er-pd:erpd-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 821.12–1812.46 K, x(Pd) 0.47745–0.5	10	1
ERPD_B27 phase:er-pd:erpd-b27	FeB · B27 · oP8 · Pnma (62)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–838.14 K, x(Pd) 0.49417–0.5	4	1
ERPD3_L12 phase:er-pd:erpd3-l12	AuCu3 · L1_2 · cP4 · Pm-3m (221)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1982.65 K, x(Pd) 0.75–0.78815	10	1
ERPD7 phase:er-pd:erpd7		needs_review	stable in 1 of 1 calculated diagram(s): 300–723.01 K, x(Pd) 0.875–0.875	4	1
FCC_A1 phase:er-pd:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1828 K, x(Pd) 0.88152–1	6	1
HCP_A3 phase:er-pd:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1817 K, x(Pd) 0–0	2	1
LIQUID phase:er-pd:liquid	liquid	liquid	stable in 1 of 1 calculated diagram(s): 1189.65–2500 K, x(Pd) 0–1	24	1

BCC_A2 (Er–Pd)

Id: phase:er-pd:bcc-a2; status assigned
Structure: W · A2 · cI2 · Im-3m (229); type st:a2-w-ci2; tier A: standard phase name; confidence high
Stability: not stable in 1 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (2): corpus: corpus:phase:er-pd:bcc-a2
tdb: tdb:ErPd-00Du.tdb:BCC_A2

TDB models of BCC_A2 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: BCC_A2, type code %B, sha256 cc635afc1ea75b34…

33: PHASE BCC_A2 %B 2 1 3 !
34: CONST BCC_A2 : ER PD : VA : !

Example references (1 of 1; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase

ER10PD21 (Er–Pd)

Id: phase:er-pd:er10pd21; status needs_review
No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token; sgte_mmc2_row_incomplete
Candidate (literature_printed): (Er10Pd21) · ? — printed with a label mapped to this phase
Candidate (sgte_mmc2): (Er10Pd21) — Hallstedt 2025 mmc2 row for ER10PD21: Er10Pd21
Stoichiometry: Er 0.3226, Pd 0.6774
Stability: stable in 1 of 1 calculated diagram(s): 300–1607.77 K, x(Pd) 0.67742–0.67742
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:er10pd21
paper: paper:10.1016/s0925-8388(99)00691-x:Er10Pd21
tdb: tdb:ErPd-00Du.tdb:ER10PD21

TDB models of ER10PD21 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ER10PD21, type code %, sha256 cc635afc1ea75b34…

78: PHASE ER10PD21 % 2 10 21 !
79: CONST ER10PD21 : ER : PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ER2PD3_HT (Er–Pd)

Id: phase:er-pd:er2pd3-ht; status needs_review
No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition
Candidate (sgte_mmc2): (Er2Pd3_HT) — Hallstedt 2025 mmc2 row for ER2PD3_HT: Er2Pd3-HT
Stoichiometry: Er 0.4000, Pd 0.6000
Stability: stable in 1 of 1 calculated diagram(s): 1423.12–1595.68 K, x(Pd) 0.6–0.6
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:er2pd3-ht
paper: paper:10.1016/s0925-8388(99)00691-x:βEr2Pd3
tdb: tdb:ErPd-00Du.tdb:ER2PD3_HT

TDB models of ER2PD3_HT (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ER2PD3_HT, type code %, sha256 cc635afc1ea75b34…

73: PHASE ER2PD3_HT % 2 2 3 !
74: CONST ER2PD3_HT : ER : PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ER2PD3_LT (Er–Pd)

Id: phase:er-pd:er2pd3-lt; status needs_review
No structure assigned. Why: no_structure_token; polymorph_family:other phases of this system have the same composition
Candidate (sgte_mmc2): (Er2Pd3_LT) — Hallstedt 2025 mmc2 row for ER2PD3_LT: Er2Pd3-LT
Stoichiometry: Er 0.4000, Pd 0.6000
Stability: stable in 1 of 1 calculated diagram(s): 300–1423.12 K, x(Pd) 0.6–0.6
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:er2pd3-lt
paper: paper:10.1016/s0925-8388(99)00691-x:αEr2Pd3
tdb: tdb:ErPd-00Du.tdb:ER2PD3_LT

TDB models of ER2PD3_LT (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ER2PD3_LT, type code %, sha256 cc635afc1ea75b34…

68: PHASE ER2PD3_LT % 2 2 3 !
69: CONST ER2PD3_LT : ER : PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ER3PD2_D5A (Er–Pd)

Id: phase:er-pd:er3pd2-d5a; status assigned
Structure: Si2U3 · D5_a · tP10 · P4/mbm (127); type st:d5-a-si2u3-tp10; tier A: standard phase name; confidence high
Stoichiometry: Er 0.6000, Pd 0.4000
Stability: stable in 1 of 1 calculated diagram(s): 300–1264.91 K, x(Pd) 0.4–0.4
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:er3pd2-d5a
paper: paper:10.1016/s0925-8388(99)00691-x:Er3Pd2
tdb: tdb:ErPd-00Du.tdb:ER3PD2_D5A

TDB models of ER3PD2_D5A (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ER3PD2_D5A, type code %, sha256 cc635afc1ea75b34…

48: PHASE ER3PD2_D5A % 2 3 2 !
49: CONST ER3PD2_D5A : ER : PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ER3PD4 (Er–Pd)

Id: phase:er-pd:er3pd4; status assigned
Structure: Pd4Pu3 · hR14 · R-3 (148); type st:pd4pu3-hr14; tier B: DFT-supported (unique MP + OQMD match); confidence high
Stoichiometry: Er 0.4286, Pd 0.5714
Stability: stable in 1 of 1 calculated diagram(s): 300–1721.93 K, x(Pd) 0.57143–0.57143
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:er-pd:er3pd4
mp: mp:mp-aaackwhi
oqmd: oqmd:oqmd-30026
paper: paper:10.1016/s0925-8388(99)00691-x:Er3Pd4
tdb: tdb:ErPd-00Du.tdb:ER3PD4

TDB models of ER3PD4 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ER3PD4, type code %, sha256 cc635afc1ea75b34…

63: PHASE ER3PD4 % 2 3 4 !
64: CONST ER3PD4 : ER : PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ER5PD2 (Er–Pd)

Id: phase:er-pd:er5pd2; status assigned
Structure: Dy5Pd2 · cF144 · Fd-3m (227); type st:dy5pd2-cf144; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated
Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) doi:10.1016/j.calphad.2025.102833
Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Er 0.7143, Pd 0.2857
Stability: stable in 1 of 1 calculated diagram(s): 300–1211.99 K, x(Pd) 0.28571–0.28571
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:er5pd2
paper: paper:10.1016/s0925-8388(99)00691-x:Er5Pd2
tdb: tdb:ErPd-00Du.tdb:ER5PD2

TDB models of ER5PD2 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ER5PD2, type code %, sha256 cc635afc1ea75b34…

43: PHASE ER5PD2 % 2 5 2 !
44: CONST ER5PD2 : ER : PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ERPD_B2 (Er–Pd)

Id: phase:er-pd:erpd-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 821.12–1812.46 K, x(Pd) 0.47745–0.5
Literature: 10 values (10 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:erpd-b2
paper: paper:10.1016/s0925-8388(99)00691-x:βErPd
tdb: tdb:ErPd-00Du.tdb:ERPD_B2

TDB models of ERPD_B2 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ERPD_B2, type code %, sha256 cc635afc1ea75b34…

58: PHASE ERPD_B2 % 2 1 1 !
59: CONST ERPD_B2 : ER : ER PD% : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ERPD_B27 (Er–Pd)

Id: phase:er-pd:erpd-b27; status assigned
Structure: FeB · B27 · oP8 · Pnma (62); type st:b27-feb-op8; tier A: standard phase name; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 300–838.14 K, x(Pd) 0.49417–0.5
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:erpd-b27
paper: paper:10.1016/s0925-8388(99)00691-x:αErPd
tdb: tdb:ErPd-00Du.tdb:ERPD_B27

TDB models of ERPD_B27 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ERPD_B27, type code %, sha256 cc635afc1ea75b34…

53: PHASE ERPD_B27 % 2 1 1 !
54: CONST ERPD_B27 : ER : ER PD% : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

ERPD3_L12 (Er–Pd)

Id: phase:er-pd:erpd3-l12; status assigned
Structure: AuCu3 · L1_2 · cP4 · Pm-3m (221); type st:l1-2-aucu3-cp4; tier A: standard phase name; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 300–1982.65 K, x(Pd) 0.75–0.78815
Literature: 10 values (7 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:erpd3-l12
paper: paper:10.1016/s0925-8388(99)00691-x:ErPd3
tdb: tdb:ErPd-00Du.tdb:ERPD3_L12

TDB models of ERPD3_L12 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ERPD3_L12, type code %, sha256 cc635afc1ea75b34…

83: PHASE ERPD3_L12 % 2 1 3 !
84: CONST ERPD3_L12 : ER% PD : PD : !

Example references (3 of 3; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase
doi:10.1007/bf00719703 Y. Sakamoto, K. Takao, Y. Nagaoka, The palladium-rich Pd-Ho(Er) systems, J Mater Sci Lett 10, 341-344 (1991).
cited as the source of values for this phase

ERPD7 (Er–Pd)

Id: phase:er-pd:erpd7; status needs_review
No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token; sgte_mmc2_row_incomplete
Candidate (literature_printed): (ErPd7) · ? — printed with a label mapped to this phase
Candidate (sgte_mmc2): (ErPd7) — Hallstedt 2025 mmc2 row for ERPD7: ErPd7
Stoichiometry: Er 0.1250, Pd 0.8750
Stability: stable in 1 of 1 calculated diagram(s): 300–723.01 K, x(Pd) 0.875–0.875
Literature: 4 values (1 accepted) from 1 papers
Interactive: phase registry entry

Names (4): corpus: corpus:phase:er-pd:erpd7
paper: paper:10.1016/s0925-8388(99)00691-x:ErPd7, paper:10.1016/s0925-8388(99)00691-x:ErPd7^c
tdb: tdb:ErPd-00Du.tdb:ERPD7

TDB models of ERPD7 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: ERPD7, type code %, sha256 cc635afc1ea75b34…

88: PHASE ERPD7 % 2 1 7 !
89: CONST ERPD7 : ER : PD : !

Example references (3 of 3; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase
doi:10.1007/bf00719703 Y. Sakamoto, K. Takao, Y. Nagaoka, The palladium-rich Pd-Ho(Er) systems, J Mater Sci Lett 10, 341-344 (1991).
cited as the source of values for this phase

FCC_A1 (Er–Pd)

Id: phase:er-pd:fcc-a1; status assigned
Structure: Cu · A1 · cF4 · Fm-3m (225); type st:a1-cu-cf4; tier A: standard phase name; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 300–1828 K, x(Pd) 0.88152–1
Literature: 6 values (3 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:fcc-a1
paper: paper:10.1016/s0925-8388(99)00691-x:f.c.c.(Pd)
tdb: tdb:ErPd-00Du.tdb:FCC_A1

TDB models of FCC_A1 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: FCC_A1, type code %A, sha256 cc635afc1ea75b34…

28: PHASE FCC_A1 %A 2 1 1 !
29: CONST FCC_A1 : ER PD% : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase
doi:10.1007/bf00719703 Y. Sakamoto, K. Takao, Y. Nagaoka, The palladium-rich Pd-Ho(Er) systems, J Mater Sci Lett 10, 341-344 (1991).
cited as the source of values for this phase

HCP_A3 (Er–Pd)

Id: phase:er-pd:hcp-a3; status assigned
Structure: Mg · A3 · hP2 · P6_3/mmc (194); type st:a3-mg-hp2; tier A: standard phase name; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 300–1817 K, x(Pd) 0–0
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:hcp-a3
paper: paper:10.1016/s0925-8388(99)00691-x:h.c.p.(Er)
tdb: tdb:ErPd-00Du.tdb:HCP_A3

TDB models of HCP_A3 (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: HCP_A3, type code %A, sha256 cc635afc1ea75b34…

38: PHASE HCP_A3 %A 2 1 0.5 !
39: CONST HCP_A3 : ER% PD : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

LIQUID (Er–Pd)

Id: phase:er-pd:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 1189.65–2500 K, x(Pd) 0–1
Literature: 24 values (24 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:er-pd:liquid
paper: paper:10.1016/s0925-8388(99)00691-x:Liq.
tdb: tdb:ErPd-00Du.tdb:LIQUID

TDB models of LIQUID (1): PHASE and CONSTITUENT statements as written

ErPd-00Du.tdb: LIQUID, type code %, sha256 cc635afc1ea75b34…

23: PHASE LIQUID:L % 1 1 !
24: CONST LIQUID:L : ER PD : !

Example references (2 of 2; assessments first):

doi:10.1016/S0925-8388(99)00691-X Z. Du, H. Yang, J. Alloys Compd., 299, 199-204(2000).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90006-4 O Loebich, E Raub, Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium, Journal of the Less Common Metals 30, 47-62 (1973).
cited as the source of values for this phase

Please cite

R. Arróyave, J. Saal, D. Shin, ORCHID-Registry: phase registry of binary systems (version 2026.10; Version 1, machine-extracted), Zenodo (2026). doi:10.5281/zenodo.23735970
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_registry_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Registry: phase registry of binary systems}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735970},
  url       = {https://doi.org/10.5281/zenodo.23735970},
  note      = {Version 1, machine-extracted}
}

@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}
}