Ga2 Ag2 P4 Se12

semiconductor

· Ga2 Ag2 P4 Se12

Ga₂Ag₂P₄Se₁₂ is a quaternary semiconductor compound combining gallium, silver, phosphorus, and selenium elements, representing a complex chalcogenide-phosphide system. This material is primarily of research interest for optoelectronic and photonic applications, where its bandgap and light-interaction properties offer potential advantages in infrared detection, nonlinear optical devices, and wide-spectrum photoresponse; silver-containing selenides and phosphides are investigated as alternatives to more conventional III–V semiconductors when tunable optical response or enhanced conductivity is needed for specialized sensing or conversion devices.

infrared photodetectorsnonlinear optical materialsexperimental semiconductorschalcogenide photonicswide-spectrum optical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	34.28	GPa	—
Shear Modulus(G)	17.39	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2992	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1840	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.

Ga2 Ag2 P4 Se12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control