Ga4 I12

semiconductor

· Ga4 I12

Ga₄I₁₂ is a compound semiconductor composed of gallium and iodine, representing a member of the III-V halide semiconductor family. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in optoelectronic devices and radiation detection where its wide bandgap and ionic character could offer advantages in specific niche applications.

radiation detectorsoptoelectronic research deviceswide-bandgap semiconductorsexperimental photonic applicationshigh-energy physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,379.5	ksi	—
Shear Modulus(G)	946.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.971	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4580	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.

Ga4 I12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control