Sc1 Ag1 Se2

semiconductor

· Sc1 Ag1 Se2

Sc₁Ag₁Se₂ is a ternary semiconductor compound combining scandium, silver, and selenium. This material belongs to the family of mixed-metal selenides and remains largely in the research and development phase, with limited established industrial applications. The compound is of interest for potential optoelectronic and photoactive device applications, leveraging the semiconducting properties of selenium combined with the electronic contributions of transition metals (scandium and silver).

photovoltaic researchoptoelectronic devicesthin-film semiconductorsexploratory materials chemistrysolid-state physicsnext-generation absorber layers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7653	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.142	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.

Sc1 Ag1 Se2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control