TiAgSe2 — Properties & Data | MatWorld

TiAgSe2

metal

· JVASP-35240· TiAgSe2

TiAgSe2 is a ternary intermetallic compound combining titanium, silver, and selenium, representing a research-phase material within the broader family of transition metal chalcogenides. While not widely established in commercial production, materials of this composition are of interest in solid-state physics and materials research for their potential thermoelectric and electronic properties, particularly in applications where layered crystal structures and mixed-metal compositions might offer tunable thermal or electrical behavior.

thermoelectric researchsolid-state device developmentexperimental semiconductorschalcogenide compoundsmaterials research prototypes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.150	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.07700	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	23.87	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000123	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000101	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	4.157	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.973	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	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)	0.1460	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7353	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

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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.

TiAgSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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