K3 As2 Ag3

semiconductor

· K3 As2 Ag3

K₃As₂Ag₃ is an experimental ternary semiconductor compound combining potassium, arsenic, and silver elements. This material belongs to the class of mixed-metal pnictide semiconductors, which remain largely in the research phase with limited commercial development. The compound's potential lies in thermoelectric applications, photovoltaic research, and specialized optoelectronic devices where the unique electronic band structure and mixed-metal composition could offer advantages over conventional binary semiconductors, though practical engineering applications and manufacturing scalability remain to be established.

thermoelectric energy conversionphotovoltaic researchoptoelectronic devicesmaterials science researchexperimental semiconductorsband engineering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27.23	GPa	—
Shear Modulus(G)	14.34	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.186	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4120	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.

K3 As2 Ag3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control