Au–Ho phases

13 phases (tier A 9, tier C 3, liquid 1); 12 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 · Au–Ho system page · Markdown · field reference

Phases of the Au–Ho system (13)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
AU10HO7 phase:au-ho:au10ho7	Au10Gd7 · tI136 · I4_1/acd (142)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1621.8 K, x(Ho) 0.41176–0.41176	7	1
AU2HO_C11B phase:au-ho:au2ho-c11b	MoSi2 · C11_b · tI6 · I4/mmm (139)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1609.09 K, x(Ho) 0.33333–0.33333	6	1
AU3HO_D0A phase:au-ho:au3ho-d0a	beta-Cu3Ti · D0_a · oP8 · Pmmn (59)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1519.31 K, x(Ho) 0.25–0.25	6	1
AU4HO_D1A phase:au-ho:au4ho-d1a	MoNi4 · D1_a · tI10 · I4/m (87)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1223.25 K, x(Ho) 0.2–0.2	4	1
AU51HO14 phase:au-ho:au51ho14	Ag51Gd14 · hP68 · P6/m (175)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1333.26 K, x(Ho) 0.21538–0.21538	7	1
AU6HO phase:au-ho:au6ho	Au6Sm · tP56 · P4_2/ncm (138)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1119.28 K, x(Ho) 0.14286–0.14286	8	1
AUHO_B2 phase:au-ho:auho-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 1885.78–1973.28 K, x(Ho) 0.5–0.5	4	1
AUHO_B33 phase:au-ho:auho-b33	CrB · B33 · oC8 · Cmcm (63)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1885.78 K, x(Ho) 0.5–0.5	4	1
AUHO2_C37 phase:au-ho:auho2-c37	Co2Si · C37 · oP12 · Pnma (62)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1375.3 K, x(Ho) 0.66667–0.66667	3	1
BCC_A2 phase:au-ho:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	not stable in 1 calculated diagram(s)	0	1
FCC_A1 phase:au-ho:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1820.55 K, x(Ho) 0–0.05485	2	1
HCP_A3 phase:au-ho:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–2499.48 K, x(Ho) 0.99197–1	2	1
LIQUID phase:au-ho:liquid	liquid	liquid	stable in 1 of 1 calculated diagram(s): 1075.55–2500 K, x(Ho) 0–1	24	1

AU10HO7 (Au–Ho)

Id: phase:au-ho:au10ho7; status assigned
Structure: Au10Gd7 · tI136 · I4_1/acd (142); type st:au10gd7-ti136; 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: Au 0.5882, Ho 0.4118
Stability: stable in 1 of 1 calculated diagram(s): 300–1621.8 K, x(Ho) 0.41176–0.41176
Literature: 7 values (7 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:au10ho7
paper: paper:10.1016/j.calphad.2012.02.002:Au10Ho7
tdb: tdb:AuHo-12Don.tdb:AU10HO7

TDB models of AU10HO7 (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AU10HO7, type code %, sha256 6ea84ad1f6ea5862…

77: PHASE AU10HO7 % 2 10 7 !
78: CONST AU10HO7 : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AU2HO_C11B (Au–Ho)

Id: phase:au-ho:au2ho-c11b; status assigned
Structure: MoSi2 · C11_b · tI6 · I4/mmm (139); type st:c11-b-mosi2-ti6; tier A: standard phase name; confidence high
Stoichiometry: Au 0.6667, Ho 0.3333
Stability: stable in 1 of 1 calculated diagram(s): 300–1609.09 K, x(Ho) 0.33333–0.33333
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:au2ho-c11b
paper: paper:10.1016/j.calphad.2012.02.002:Au2Ho
tdb: tdb:AuHo-12Don.tdb:AU2HO_C11B

TDB models of AU2HO_C11B (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AU2HO_C11B, type code %, sha256 6ea84ad1f6ea5862…

72: PHASE AU2HO_C11B % 2 2 1 !
73: CONST AU2HO_C11B : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AU3HO_D0A (Au–Ho)

Id: phase:au-ho:au3ho-d0a; status assigned
Structure: beta-Cu3Ti · D0_a · oP8 · Pmmn (59); type st:d0-a-beta-cu3ti-op8; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaabsys and oqmd-10739, space group 59
Stoichiometry: Au 0.7500, Ho 0.2500
Stability: stable in 1 of 1 calculated diagram(s): 300–1519.31 K, x(Ho) 0.25–0.25
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:au-ho:au3ho-d0a
mp: mp:mp-aaaabsys
oqmd: oqmd:oqmd-10739
paper: paper:10.1016/j.calphad.2012.02.002:Au3Ho
tdb: tdb:AuHo-12Don.tdb:AU3HO_D0A

TDB models of AU3HO_D0A (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AU3HO_D0A, type code %, sha256 6ea84ad1f6ea5862…

67: PHASE AU3HO_D0A % 2 3 1 !
68: CONST AU3HO_D0A : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AU4HO_D1A (Au–Ho)

Id: phase:au-ho:au4ho-d1a; status assigned
Structure: MoNi4 · D1_a · tI10 · I4/m (87); type st:d1-a-moni4-ti10; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaabsyt and oqmd-10740, space group 87
Stoichiometry: Au 0.8000, Ho 0.2000
Stability: stable in 1 of 1 calculated diagram(s): 300–1223.25 K, x(Ho) 0.2–0.2
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:au-ho:au4ho-d1a
mp: mp:mp-aaaabsyt
oqmd: oqmd:oqmd-10740
paper: paper:10.1016/j.calphad.2012.02.002:Au4Ho
tdb: tdb:AuHo-12Don.tdb:AU4HO_D1A

TDB models of AU4HO_D1A (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AU4HO_D1A, type code %, sha256 6ea84ad1f6ea5862…

57: PHASE AU4HO_D1A % 2 4 1 !
58: CONST AU4HO_D1A : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AU51HO14 (Au–Ho)

Id: phase:au-ho:au51ho14; status assigned
Structure: Ag51Gd14 · hP68 · P6/m (175); type st:ag51gd14-hp68; 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: Au 0.7846, Ho 0.2154
Stability: stable in 1 of 1 calculated diagram(s): 300–1333.26 K, x(Ho) 0.21538–0.21538
Literature: 7 values (7 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:au51ho14
paper: paper:10.1016/j.calphad.2012.02.002:Au51Ho14
tdb: tdb:AuHo-12Don.tdb:AU51HO14

TDB models of AU51HO14 (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AU51HO14, type code %, sha256 6ea84ad1f6ea5862…

62: PHASE AU51HO14 % 2 51 14 !
63: CONST AU51HO14 : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AU6HO (Au–Ho)

Id: phase:au-ho:au6ho; status assigned
Structure: Au6Sm · tP56 · P4_2/ncm (138); type st:au6sm-tp56; 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: Au 0.8571, Ho 0.1429
Stability: stable in 1 of 1 calculated diagram(s): 300–1119.28 K, x(Ho) 0.14286–0.14286
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:au6ho
paper: paper:10.1016/j.calphad.2012.02.002:Au6Ho
tdb: tdb:AuHo-12Don.tdb:AU6HO

TDB models of AU6HO (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AU6HO, type code %, sha256 6ea84ad1f6ea5862…

52: PHASE AU6HO % 2 6 1 !
53: CONST AU6HO : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AUHO_B2 (Au–Ho)

Id: phase:au-ho:auho-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Stoichiometry: Au 0.5000, Ho 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 1885.78–1973.28 K, x(Ho) 0.5–0.5
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:auho-b2
paper: paper:10.1016/j.calphad.2012.02.002:beta AuHo
tdb: tdb:AuHo-12Don.tdb:AUHO_B2

TDB models of AUHO_B2 (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AUHO_B2, type code %, sha256 6ea84ad1f6ea5862…

87: PHASE AUHO_B2 % 2 1 1 !
88: CONST AUHO_B2 : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AUHO_B33 (Au–Ho)

Id: phase:au-ho:auho-b33; status assigned
Structure: CrB · B33 · oC8 · Cmcm (63); type st:b33-crb-oc8; tier A: standard phase name; confidence high
Stoichiometry: Au 0.5000, Ho 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 300–1885.78 K, x(Ho) 0.5–0.5
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:auho-b33
paper: paper:10.1016/j.calphad.2012.02.002:alpha AuHo
tdb: tdb:AuHo-12Don.tdb:AUHO_B33

TDB models of AUHO_B33 (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AUHO_B33, type code %, sha256 6ea84ad1f6ea5862…

82: PHASE AUHO_B33 % 2 1 1 !
83: CONST AUHO_B33 : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

AUHO2_C37 (Au–Ho)

Id: phase:au-ho:auho2-c37; status assigned
Structure: Co2Si · C37 · oP12 · Pnma (62); type st:c37-co2si-op12; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaabsyr and oqmd-10737, space group 62
Stoichiometry: Au 0.3333, Ho 0.6667
Stability: stable in 1 of 1 calculated diagram(s): 300–1375.3 K, x(Ho) 0.66667–0.66667
Literature: 3 values (3 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:au-ho:auho2-c37
mp: mp:mp-aaaabsyr
oqmd: oqmd:oqmd-10737
paper: paper:10.1016/j.calphad.2012.02.002:AuHo2
tdb: tdb:AuHo-12Don.tdb:AUHO2_C37

TDB models of AUHO2_C37 (1): PHASE and CONSTITUENT statements as written

AuHo-12Don.tdb: AUHO2_C37, type code %, sha256 6ea84ad1f6ea5862…

92: PHASE AUHO2_C37 % 2 1 2 !
93: CONST AUHO2_C37 : AU : HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

BCC_A2 (Au–Ho)

Id: phase:au-ho: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:au-ho:bcc-a2
tdb: tdb:AuHo-12Don.tdb:BCC_A2

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

AuHo-12Don.tdb: BCC_A2, type code %B, sha256 6ea84ad1f6ea5862…

42: PHASE BCC_A2 %B 2 1 3 !
43: CONST BCC_A2 : AU HO : VA : !

Example references (1 of 1; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase

FCC_A1 (Au–Ho)

Id: phase:au-ho: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): 300–1820.55 K, x(Ho) 0–0.05485
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:fcc-a1
paper: paper:10.1016/j.calphad.2012.02.002:Au(fcc)
tdb: tdb:AuHo-12Don.tdb:FCC_A1

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

AuHo-12Don.tdb: FCC_A1, type code %A, sha256 6ea84ad1f6ea5862…

37: PHASE FCC_A1 %A 2 1 1 !
38: CONST FCC_A1 : AU% HO : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

HCP_A3 (Au–Ho)

Id: phase:au-ho: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): 300–2499.48 K, x(Ho) 0.99197–1
Literature: 2 values (2 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:hcp-a3
paper: paper:10.1016/j.calphad.2012.02.002:Ho (hcp)
tdb: tdb:AuHo-12Don.tdb:HCP_A3

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

AuHo-12Don.tdb: HCP_A3, type code %A, sha256 6ea84ad1f6ea5862…

47: PHASE HCP_A3 %A 2 1 0.5 !
48: CONST HCP_A3 : AU HO% : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
cited as the source of values for this phase

LIQUID (Au–Ho)

Id: phase:au-ho:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 1075.55–2500 K, x(Ho) 0–1
Literature: 24 values (24 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:au-ho:liquid
paper: paper:10.1016/j.calphad.2012.02.002:L
tdb: tdb:AuHo-12Don.tdb:LIQUID

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

AuHo-12Don.tdb: LIQUID, type code %, sha256 6ea84ad1f6ea5862…

32: PHASE LIQUID:L % 1 1 !
33: CONST LIQUID:L : AU HO : !

Example references (2 of 2; assessments first):

doi:10.1016/j.calphad.2012.02.002 H.Q. Dong, X.M. Tao, T. Laurila, M. Paulasto-Kröckel, Thermodynamic assessment of Au–Ho and Au–Tm binary systems, Calphad 37, 87-93 (2012).
assessment that models this phase; reports values for this phase
doi:10.1016/s0966-9795(02)00093-6 A. Saccone, D. Macciò, S. Delfino, R. Ferro, Alloying behavior of the rare earth metals with gold: the Ho–Au, Er–Au and Tm–Au systems, Intermetallics 10, 903-913 (2002).
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}
}