Ga2 Se2 Br14

semiconductor

· Ga2 Se2 Br14

Ga₂Se₂Br₁₄ is a halide perovskite semiconductor compound combining gallium, selenium, and bromine elements. This material belongs to the emerging family of metal halide perovskites, which are primarily investigated for optoelectronic and photonic applications rather than established commercial use. The compound represents an experimental composition within a research-active materials class known for tunable bandgaps and potential advantages in next-generation photovoltaic devices, light-emitting applications, and radiation detection, though current development remains largely at the laboratory stage with ongoing investigation into stability, synthesis, and device integration.

experimental perovskite researchnext-generation photovoltaicsoptoelectronic devicesradiation detection (research)photonic materials developmentsemiconductor thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12.11	GPa	—
Shear Modulus(G)	5.087	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.993	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4430	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 Se2 Br14

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control