Thermodynamic optimization of the Erbium-Germanium binary system

Khadija Achgar, Saïd Kardellass, Najim Selhaoui, Lahcen Bouirden

Journal of Alloys and Compounds 724 1157-1166 (2017) · Elsevier BV

DOI: 10.1016/j.jallcom.2017.07.129

Data: JSON record · id doi:10.1016/j.jallcom.2017.07.129 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 156 released values
• assessment behind a TDB file: ErGe-17Ach.tdb (Er–Ge)

Systems

Ge, Er–Ge

Evidence in ORCHID

156 values read from this paper (145 accepted), from 2 tables and 5 text passages.

ESPEI datasets derived: 37 (derived/invariant-brackets/ER-GE/ErGe-17Ach.zpf-00.json …).

Phase-registry phases citing it: phase:er-ge:a4-diamond, phase:er-ge:bcc-a2, phase:er-ge:er11ge10, phase:er-ge:er2ge3, phase:er-ge:er2ge3-c32, phase:er-ge:er2ge5, phase:er-ge:er3ge4, phase:er-ge:er5ge3-d88, phase:er-ge:er5ge4, phase:er-ge:erge-b33, phase:er-ge:erge2-ht, phase:er-ge:erge2-lt, phase:er-ge:erge2-mt, phase:er-ge:fcc-a1, phase:er-ge:hcp-a3, phase:er-ge:liquid

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 8 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (4)

• Thermodynamic modeling of the thulium–germanium binary system (2017) [crossref_reference_list]
• Thermodynamic evaluation of the germanium-lutetium and dysprosium-germanium binary systems (2018) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Design of the rare-earth-containing materials based on the micro-alloying phase equilibria, phase diagrams and phase transformations (2023) [crossref_reference_list]

References (Crossref, publisher-deposited) (20)

• Thermodynamic optimization of the germanium–yttrium system (2012) [crossref_reference_list]
• The yttrium-germanium system (1972) [crossref_reference_list]
• Standard enthalpies of formation of Me5Ge3(Me ≡ Sc, Y, La) by high-temperature calorimetry (1991) [crossref_reference_list]
• Model predictions for the enthalpy of formation of transition metal alloys II (1983) [crossref_reference_list]
• The Thermo-Calc databank system (1985) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Standard enthalpies of formation of some neodymium and gadolinium carbides, silicides and germanides by high-temperature direct-synthesis calorimetry (1995) [crossref_reference_list]
• Standard enthalpies of formation of some carbides, silicides and germanides of cerium and praseodymium (1995) [crossref_reference_list]
• Standard enthalpies of formation of some carbides, silicides, germanides, stannides and borides of Dysprosium by high temperature direct synthesis calorimetry (1996) [crossref_reference_list]
• A new equation for the temperature dependence of the excess Gibbs energy of solution phases (2004) [crossref_reference_list]
• A Calphad-compatible method to calculate liquid/liquid interfacial energies in immiscible metallic systems (2008) [crossref_reference_list]
• Standard enthalpies of formation of some carbides, silicides, germanides and stannides of samarium by high temperature direct synthesis calorimetry (1996) [crossref_reference_list]
• Standard enthalpies of formation of some thulium alloys by high temperature direct synthesis calorimetry. (1999) [crossref_reference_list]
• Algebraic Representation of Thermodynamic Properties and the Classification of Solutions (1948) [crossref_reference_list]
• Energetics and Thermodynamic Stability of the Mixed Valence Ytterbium Germanides (2007) [crossref_reference_list]
• Recent thermochemical studies of the binary alloys of Er with group IVB elements by high temperature direct synthesis calorimetry (1997) [crossref_reference_list]
• The crystal structure of Y₅Si₃and Y₅Ge₃ (1960) [crossref_reference_list]
• The crystal structures of Sc₅Si₃, Sc₅Ge₃, La₅Ge₃, and Ge₅Ge₃ (1962) [crossref_reference_list]
• Rare earth–germanium and –silicon compounds at 5:4 and 5:3 compositions (1967) [crossref_reference_list]
• Material Characterization of Metal Germanide Gate Electrodes Formed by Fully Germanided Gate Process (2006) [crossref_reference_list]

Cites (values carry this citation) (5)

• A new equation for the temperature dependence of the excess Gibbs energy of solution phases (2004) — 17 values [orchid_extraction]
• A Calphad-compatible method to calculate liquid/liquid interfacial energies in immiscible metallic systems (2008) — 17 values [orchid_extraction]
• Algebraic Representation of Thermodynamic Properties and the Classification of Solutions (1948) — 15 values [orchid_extraction]
• Material Characterization of Metal Germanide Gate Electrodes Formed by Fully Germanided Gate Process (2006) — 9 values [orchid_extraction]
• Recent thermochemical studies of the binary alloys of Er with group IVB elements by high temperature direct synthesis calorimetry (1997) — 1 values [orchid_extraction]

TDB files modelling its system (2)

• tdb:ErGe-17Ach.tdb [orchid_literature_model_link]
• tdb:ErGe-17Ach.tdb [sgte_tdb_header]

Data papers used (5)

• A new equation for the temperature dependence of the excess Gibbs energy of solution phases (2004) — 17 values [orchid_extraction]
• A Calphad-compatible method to calculate liquid/liquid interfacial energies in immiscible metallic systems (2008) — 17 values [orchid_extraction]
• Algebraic Representation of Thermodynamic Properties and the Classification of Solutions (1948) — 15 values [orchid_extraction]
• Material Characterization of Metal Germanide Gate Electrodes Formed by Fully Germanided Gate Process (2006) — 9 values [orchid_extraction]
• Recent thermochemical studies of the binary alloys of Er with group IVB elements by high temperature direct synthesis calorimetry (1997) — 1 values [orchid_extraction]