RbHfAgTe3

metal

· RbHfAgTe3

RbHfAgTe3 is an intermetallic compound combining rubidium, hafnium, silver, and tellurium—a quaternary metal system that falls outside conventional commercial alloys. This is primarily a research material studied for its potential thermoelectric and electronic properties, particularly in the context of exploring new intermetallic phases and their functional characteristics in solid-state applications. The material represents experimental work in materials discovery rather than an established engineering workhorse, making it relevant for laboratories and research groups investigating next-generation functional metals and semiconductors.

thermoelectric researchintermetallic compound studiessolid-state electronics explorationmaterials discoverylaboratory characterizationfunctional metal development

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2351	lb/in³	DFT · OptB88vdW

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Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.2950	eV	DFT · OptB88vdW
↳	0.6530	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	13.16 range 9.504–16.82median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.67	-	DFT · OptB88vdW
↳	8.625	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.08667	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.08333	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00127	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00121	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-169	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	149.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	21.81	%	DFT · TBmBJ

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)	-0.7987	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

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RbHfAgTe3 — Properties & Data | MatWorld

RbHfAgTe3

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