Ag4 Sr2

semiconductor

· Ag4 Sr2

Ag4Sr2 is an intermetallic compound combining silver and strontium, classified as a semiconductor material. This is primarily a research-phase compound studied for its electronic and structural properties within the broader family of mixed-metal semiconductors and intermetallics. The material represents exploratory work in solid-state chemistry rather than an established industrial product, with potential relevance to emerging applications in thermoelectrics, optoelectronics, or specialized electronic device research where unconventional carrier dynamics or layered crystal structures may offer advantages.

Thermoelectric devices (research)Optoelectronic materials (experimental)Intermetallic semiconductorsMaterials physics researchElectronic device components (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3720	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.

Ag4 Sr2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control