In4 Ag4 S8

semiconductor

· In4 Ag4 S8

In₄Ag₄S₈ is a quaternary semiconductor compound combining indium, silver, and sulfur elements, belonging to the class of mixed-metal chalcogenides. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in optoelectronic devices, photovoltaic systems, and solid-state electronics where its semiconductor bandgap and mixed-metal composition may enable tunable electrical and optical properties.

experimental photovoltaicsoptoelectronic researchsolid-state electronicsthin-film semiconductorsmixed-metal chalcogenides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,072.2	ksi	—
Shear Modulus(G)	2,049.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4536	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4550	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.

In4 Ag4 S8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control