Ga–U phases

11 phases (tier A 7, tier C 1, liquid 1, needs_review 2); 9 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 · Ga–U system page · Markdown · field reference

Phases of the Ga–U system (11)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
ORTHORHOMBIC_A11 phase:ga-u:a11-orthorhombic	alpha-Ga · A11 · oC8 · Cmce (64)	tier A: standard phase name	stable in 2 of 2 calculated diagram(s): 300–940 K, x(U) 0–1	0	2
ORTHORHOMBIC_A20 phase:ga-u:a20-orthorhombic	alpha-U · A20 · oC4 · Cmcm (63)	tier A: standard phase name	stable in 2 of 2 calculated diagram(s): 300–1048.28 K, x(U) 0–1	6	2
BCC_A2 phase:ga-u:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 2 of 2 calculated diagram(s): 1006.58–1408.98 K, x(U) 0.9078–1	7	2
FCC_A1 phase:ga-u:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	not stable in 2 calculated diagram(s)	0	2
GA2U_C32 phase:ga-u:ga2u-c32	AlB2 · C32 · hP3 · P6/mmm (191)	tier A: standard phase name	stable in 2 of 2 calculated diagram(s): 300–1659.6 K, x(U) 0.33333–0.33333	10	2
GA3U_L12 phase:ga-u:ga3u-l12	AuCu3 · L1_2 · cP4 · Pm-3m (221)	tier A: standard phase name	stable in 2 of 2 calculated diagram(s): 300–1556.93 K, x(U) 0.25–0.25	3	2
GA3U2 phase:ga-u:ga3u2	Pd5Pu3 · oC32 · Cmcm (63)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1532.19 K, x(U) 0.4–0.4	8	1
GA5U3 phase:ga-u:ga5u3		needs_review	stable in 1 of 1 calculated diagram(s): 300–1535.71 K, x(U) 0.375–0.375	4	1
HCP_A3 phase:ga-u:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	not stable in 2 calculated diagram(s)	0	2
LIQUID phase:ga-u:liquid	liquid	liquid	stable in 2 of 2 calculated diagram(s): 302.91–4000 K, x(U) 0–1	18	2
TETRAGONAL_U phase:ga-u:u-tetragonal		needs_review	stable in 2 of 2 calculated diagram(s): 925.77–1048.28 K, x(U) 0.98871–1	7	2

ORTHORHOMBIC_A11 (Ga–U)

Id: phase:ga-u:a11-orthorhombic; status assigned
Structure: alpha-Ga · A11 · oC8 · Cmce (64); type st:a11-alpha-ga-oc8; tier A: standard phase name; confidence high
Stability: stable in 2 of 2 calculated diagram(s): 300–940 K, x(U) 0–1
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ga-u:a11-orthorhombic
tdb: tdb:GaU-08Wan.tdb:ORTHORHOMBIC_A11, tdb:GaU-18Mou.tdb:ORTHORHOMBIC_A11

TDB models of ORTHORHOMBIC_A11 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: ORTHORHOMBIC_A11, type code %, sha256 e761d0dee84952be…

43: PHASE ORTHORHOMBIC_A11 % 1 1 !
44: CONST ORTHORHOMBIC_A11 : GA% U : !

GaU-18Mou.tdb: ORTHORHOMBIC_A11, type code %, sha256 f541e5cb65bafef3…

44: PHASE ORTHORHOMBIC_A11 % 1 1 !
45: CONST ORTHORHOMBIC_A11 : GA% U : !

Example references (2 of 2; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase

ORTHORHOMBIC_A20 (Ga–U)

Id: phase:ga-u:a20-orthorhombic; status assigned
Structure: alpha-U · A20 · oC4 · Cmcm (63); type st:a20-alpha-u-oc4; tier A: standard phase name; confidence high
Stability: stable in 2 of 2 calculated diagram(s): 300–1048.28 K, x(U) 0–1
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ga-u:a20-orthorhombic, corpus:phase:ga-u:orthorhombic-a20
paper: paper:10.1016/j.jnucmat.2017.11.037:αU
tdb: tdb:GaU-08Wan.tdb:ORTHORHOMBIC_A20, tdb:GaU-18Mou.tdb:ORTHORHOMBIC_A20

TDB models of ORTHORHOMBIC_A20 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: ORTHORHOMBIC_A20, type code %, sha256 e761d0dee84952be…

48: PHASE ORTHORHOMBIC_A20 % 1 1 !
49: CONST ORTHORHOMBIC_A20 : GA U% : !

GaU-18Mou.tdb: ORTHORHOMBIC_A20, type code %, sha256 f541e5cb65bafef3…

49: PHASE ORTHORHOMBIC_A20 % 1 1 !
50: CONST ORTHORHOMBIC_A20 : GA U% : !

Example references (2 of 2; assessments first):

doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase

BCC_A2 (Ga–U)

Id: phase:ga-u:bcc-a2; status assigned
Structure: W · A2 · cI2 · Im-3m (229); type st:a2-w-ci2; tier A: standard phase name; confidence high
Stability: stable in 2 of 2 calculated diagram(s): 1006.58–1408.98 K, x(U) 0.9078–1
Literature: 7 values (7 accepted) from 2 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ga-u:bcc-a2
paper: paper:10.1016/j.jnucmat.2008.07.009:γ (U), paper:10.1016/j.jnucmat.2017.11.037:γU
tdb: tdb:GaU-08Wan.tdb:BCC_A2, tdb:GaU-18Mou.tdb:BCC_A2

TDB models of BCC_A2 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: BCC_A2, type code %B, sha256 e761d0dee84952be…

33: PHASE BCC_A2 %B 2 1 3 !
34: CONST BCC_A2 : GA U% : VA : !

GaU-18Mou.tdb: BCC_A2, type code %B, sha256 f541e5cb65bafef3…

34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : GA U% : VA : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90140-9 K.H.J. Buschow, Phase relationships and magnetic properties of uranium-gallium compounds, Journal of the Less Common Metals 31, 165-168 (1973).
cited as the source of values for this phase

FCC_A1 (Ga–U)

Id: phase:ga-u:fcc-a1; status assigned
Structure: Cu · A1 · cF4 · Fm-3m (225); type st:a1-cu-cf4; tier A: standard phase name; confidence high
Stability: not stable in 2 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ga-u:fcc-a1
tdb: tdb:GaU-08Wan.tdb:FCC_A1, tdb:GaU-18Mou.tdb:FCC_A1

TDB models of FCC_A1 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: FCC_A1, type code %A, sha256 e761d0dee84952be…

28: PHASE FCC_A1 %A 2 1 1 !
29: CONST FCC_A1 : GA U : VA : !

GaU-18Mou.tdb: FCC_A1, type code %A, sha256 f541e5cb65bafef3…

29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : GA U : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase

GA2U_C32 (Ga–U)

Id: phase:ga-u:ga2u-c32; status assigned
Structure: AlB2 · C32 · hP3 · P6/mmm (191); type st:c32-alb2-hp3; tier A: standard phase name; confidence high
Stoichiometry: Ga 0.6667, U 0.3333
Stability: stable in 2 of 2 calculated diagram(s): 300–1659.6 K, x(U) 0.33333–0.33333
Literature: 10 values (10 accepted) from 2 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ga-u:ga2u-c32
paper: paper:10.1016/j.jnucmat.2008.07.009:Ga2U, paper:10.1016/j.jnucmat.2017.11.037:UGa2
tdb: tdb:GaU-08Wan.tdb:GA2U_C32, tdb:GaU-18Mou.tdb:GA2U_C32

TDB models of GA2U_C32 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: GA2U_C32, type code %, sha256 e761d0dee84952be…

63: PHASE GA2U_C32 % 2 2 1 !
64: CONST GA2U_C32 : GA : U : !

GaU-18Mou.tdb: GA2U_C32, type code %, sha256 f541e5cb65bafef3…

64: PHASE GA2U_C32 % 2 2 1 !
65: CONST GA2U_C32 : GA : U : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90140-9 K.H.J. Buschow, Phase relationships and magnetic properties of uranium-gallium compounds, Journal of the Less Common Metals 31, 165-168 (1973).
cited as the source of values for this phase

GA3U_L12 (Ga–U)

Id: phase:ga-u:ga3u-l12; status assigned
Structure: AuCu3 · L1_2 · cP4 · Pm-3m (221); type st:l1-2-aucu3-cp4; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaabdxm and oqmd-30363, space group 221
Stoichiometry: Ga 0.7500, U 0.2500
Stability: stable in 2 of 2 calculated diagram(s): 300–1556.93 K, x(U) 0.25–0.25
Literature: 3 values (3 accepted) from 2 papers
Interactive: phase registry entry

Names (7): corpus: corpus:phase:ga-u:ga3u-l12
mp: mp:mp-aaaabdxm
oqmd: oqmd:oqmd-30363
paper: paper:10.1016/j.jnucmat.2008.07.009:Ga3U, paper:10.1016/j.jnucmat.2017.11.037:UGa3
tdb: tdb:GaU-08Wan.tdb:GA3U_L12, tdb:GaU-18Mou.tdb:GA3U_L12

TDB models of GA3U_L12 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: GA3U_L12, type code %, sha256 e761d0dee84952be…

58: PHASE GA3U_L12 % 2 3 1 !
59: CONST GA3U_L12 : GA : U : !

GaU-18Mou.tdb: GA3U_L12, type code %, sha256 f541e5cb65bafef3…

59: PHASE GA3U_L12 % 2 3 1 !
60: CONST GA3U_L12 : GA : U : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90140-9 K.H.J. Buschow, Phase relationships and magnetic properties of uranium-gallium compounds, Journal of the Less Common Metals 31, 165-168 (1973).
cited as the source of values for this phase

GA3U2 (Ga–U)

Id: phase:ga-u:ga3u2; status assigned
Structure: Pd5Pu3 · oC32 · Cmcm (63); type st:pd5pu3-oc32; 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: Ga 0.6000, U 0.4000
Stability: stable in 1 of 1 calculated diagram(s): 300–1532.19 K, x(U) 0.4–0.4
Literature: 8 values (8 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ga-u:ga3u2
paper: paper:10.1016/j.jnucmat.2008.07.009:Ga3U2
tdb: tdb:GaU-08Wan.tdb:GA3U2

TDB models of GA3U2 (1): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: GA3U2, type code %, sha256 e761d0dee84952be…

68: PHASE GA3U2 % 2 3 2 !
69: CONST GA3U2 : GA : U : !

Example references (2 of 2; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90140-9 K.H.J. Buschow, Phase relationships and magnetic properties of uranium-gallium compounds, Journal of the Less Common Metals 31, 165-168 (1973).
cited as the source of values for this phase

GA5U3 (Ga–U)

Id: phase:ga-u:ga5u3; status needs_review
No structure assigned. Why: no_on_hull_entry_in_both; no_structure_token
Candidate (tdb_comment): Pd5Pu3 · oC32 · Cmcm — GaU-18Mou.tdb: 'Prototype Pd5Pu3 (oC32, Cmcm)'
Stoichiometry: Ga 0.6250, U 0.3750
Stability: stable in 1 of 1 calculated diagram(s): 300–1535.71 K, x(U) 0.375–0.375
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ga-u:ga5u3
paper: paper:10.1016/j.jnucmat.2017.11.037:U3Ga5
tdb: tdb:GaU-18Mou.tdb:GA5U3

TDB models of GA5U3 (1): PHASE and CONSTITUENT statements as written

GaU-18Mou.tdb: GA5U3, type code %, sha256 f541e5cb65bafef3…

69: PHASE GA5U3 % 2 5 3 !
70: CONST GA5U3 : GA : U : !

Example references (1 of 1; assessments first):

doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase

HCP_A3 (Ga–U)

Id: phase:ga-u: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: not stable in 2 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:ga-u:hcp-a3
tdb: tdb:GaU-08Wan.tdb:HCP_A3, tdb:GaU-18Mou.tdb:HCP_A3

TDB models of HCP_A3 (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: HCP_A3, type code %A, sha256 e761d0dee84952be…

38: PHASE HCP_A3 %A 2 1 0.5 !
39: CONST HCP_A3 : GA U : VA : !

GaU-18Mou.tdb: HCP_A3, type code %A, sha256 f541e5cb65bafef3…

39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : GA U : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase

LIQUID (Ga–U)

Id: phase:ga-u:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 2 of 2 calculated diagram(s): 302.91–4000 K, x(U) 0–1
Literature: 18 values (18 accepted) from 2 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:ga-u:liquid
paper: paper:10.1016/j.jnucmat.2008.07.009:L, paper:10.1016/j.jnucmat.2017.11.037:L
tdb: tdb:GaU-08Wan.tdb:LIQUID, tdb:GaU-18Mou.tdb:LIQUID

TDB models of LIQUID (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: LIQUID, type code %, sha256 e761d0dee84952be…

23: PHASE LIQUID:L % 1 1 !
24: CONST LIQUID:L : GA U : !

GaU-18Mou.tdb: LIQUID, type code %, sha256 f541e5cb65bafef3…

24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : GA U : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90140-9 K.H.J. Buschow, Phase relationships and magnetic properties of uranium-gallium compounds, Journal of the Less Common Metals 31, 165-168 (1973).
cited as the source of values for this phase

TETRAGONAL_U (Ga–U)

Id: phase:ga-u:u-tetragonal; status needs_review
No structure assigned. Why: name_has_descriptive_tokens:TETRAGONAL; no_structure_token
Candidate (sgte_mmc2): beta-U · A_b · tP30 · P4_2/mnm (136) — Hallstedt 2025 mmc2 row for TETRAGONAL_U: beta-U
Candidate (tdb_comment): beta-U · tP30 · P4_2/mnm, SB: A_b — GaU-08Wan.tdb: 'Prototype beta-U (tP30, P4_2/mnm, SB: A_b)'
Candidate (tdb_comment): beta-U · tP30 · P4_2/mnm, SB: A_b — GaU-18Mou.tdb: 'Prototype beta-U (tP30, P4_2/mnm, SB: A_b)'
Stability: stable in 2 of 2 calculated diagram(s): 925.77–1048.28 K, x(U) 0.98871–1
Literature: 7 values (7 accepted) from 2 papers
Interactive: phase registry entry

Names (6): corpus: corpus:phase:ga-u:u-tetragonal, corpus:phase:ga-u:tetragonal-u
paper: paper:10.1016/j.jnucmat.2008.07.009:β (U), paper:10.1016/j.jnucmat.2017.11.037:βU
tdb: tdb:GaU-08Wan.tdb:TETRAGONAL_U, tdb:GaU-18Mou.tdb:TETRAGONAL_U

TDB models of TETRAGONAL_U (2): PHASE and CONSTITUENT statements as written

GaU-08Wan.tdb: TETRAGONAL_U, type code %, sha256 e761d0dee84952be…

53: PHASE TETRAGONAL_U % 1 1 !
54: CONST TETRAGONAL_U : GA U% : !

GaU-18Mou.tdb: TETRAGONAL_U, type code %, sha256 f541e5cb65bafef3…

54: PHASE TETRAGONAL_U % 1 1 !
55: CONST TETRAGONAL_U : GA U% : !

Example references (3 of 3; assessments first):

doi:10.1016/j.jnucmat.2008.07.009 J. Wang, X.J. Liu, C.P. Wang, Thermodynamic calculation of phase equilibria of the U–Ga and U–W systems, Journal of Nuclear Materials 380, 105-110 (2008).
assessment that models this phase; reports values for this phase
doi:10.1016/j.jnucmat.2017.11.037 Chantal Moussa, Alexandre Berche, José Barbosa, Mathieu Pasturel, Bertrand Stepnik, Olivier Tougait, Experimental investigation of the phase equilibria and thermodynamic assessment in the U-Ga and U-Al-Ga systems, Journal of Nuclear Materials 499, 361-371 (2018).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(73)90140-9 K.H.J. Buschow, Phase relationships and magnetic properties of uranium-gallium compounds, Journal of the Less Common Metals 31, 165-168 (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}
}