Ca2 Ag1 Sn1

semiconductor

· Ca2 Ag1 Sn1

Ca₂AgSn is a ternary intermetallic compound belonging to the semiconductor class, composed of calcium, silver, and tin in a 2:1:1 stoichiometric ratio. This is primarily a research-phase material studied for its electronic and thermal properties within the broader context of intermetallic semiconductors and potential thermoelectric applications. While not yet widely deployed in mainstream industrial applications, materials in this family are of interest to researchers exploring novel semiconducting phases for energy conversion, optoelectronics, and next-generation device materials where the combination of earth-abundant and moderately rare elements offers both cost and performance trade-offs.

thermoelectric devices (research)semiconductor researchintermetallic compoundsenergy conversion materialsmaterials discovery (experimental phase)high-temperature applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6210	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.

Ca2 Ag1 Sn1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control