AgSbTe2

semiconductor

· AgSbTe2

AgSbTe2 is a ternary chalcogenide semiconductor compound composed of silver, antimony, and tellurium, belonging to the family of materials explored for thermoelectric and optoelectronic applications. This material is primarily of research interest rather than established commercial use, investigated for its potential in thermoelectric energy conversion where the combination of electrical conductivity and thermal properties could enable waste heat recovery. The AgSbTe2 system represents an underexplored composition space within silver-antimony-tellurium phase diagrams, making it relevant for materials scientists seeking novel thermoelectric candidates with tunable band structure and phonon scattering characteristics.

thermoelectric power generationwaste heat recoverysemiconductor researchoptoelectronic devicesphase change materials (potential)thermal energy conversion (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	49.79	GPa	—
↳	52.53	GPa	—
Poisson's Ratio(ν)	0.3400	-	—
Shear Modulus(G)2 entries	17.67	GPa	—
↳	20.80	GPa	—

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.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.016	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4800	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-0.5767	µV/K	—

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06790	eV/atom	—
Formation Energy(ΔHf)	-0.02687	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

AgSbTe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control