TmGaRh2 — Properties & Data | MatWorld

TmGaRh2

ceramic

· JVASP-41389· TmGaRh2

TmGaRh2 is an intermetallic ceramic compound containing thulium, gallium, and rhodium elements, representing a rare-earth-based material system with potential for high-density applications. This is primarily a research-phase material studied for its potential in advanced functional ceramics and high-temperature applications, as compounds in this ternary system are not yet widely commercialized in mainstream engineering. The material family is notable for combining rare-earth thermal and electronic properties with transition metal stability, making it of interest in thermoelectric, catalytic, and specialized high-performance ceramic contexts where conventional oxides or carbides may be limiting.

experimental ceramics researchhigh-density functional materialsthermoelectric device developmentcatalytic applicationshigh-temperature intermetallicsmaterials characterization studies

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.33	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00307	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00211	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-42.39	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-35.83	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8837	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

TmGaRh2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental