AgSbS2 — Properties & Data | MatWorld

AgSbS2

Name: AgSbS2
Brand: MatWorld

semiconductor

· AgSbS2

AgSbS₂ is a ternary semiconductor compound combining silver, antimony, and sulfur, belonging to the family of metal chalcogenides with potential applications in optoelectronic and thermoelectric devices. This material is primarily of research and development interest rather than established in high-volume production, with investigation focused on its band structure properties and solid-state physics for next-generation semiconductor applications. Engineers exploring AgSbS₂ would do so in specialized contexts where the unique combination of metallic and chalcogenide character offers advantages in photovoltaic conversion, infrared detection, or thermal energy harvesting compared to more conventional alternatives.

infrared detectorsthermoelectric materialsphotovoltaic researchoptoelectronic devicessolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10,626.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)	3,275	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2051	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	1.900	eV	Measured
↳	1.246	eV	DFT · OptB88vdW
↳	1.767	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.71	-	DFT · OptB88vdW
↳	9.036	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.660	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.060	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00155	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00151	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-231.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	315.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	27.97	%	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)	0.03010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2257	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.

AgSbS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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