Ga4 Br12

semiconductor

· Ga4 Br12

Ga₄Br₁₂ is a gallium bromide semiconductor compound belonging to the III-V halide semiconductor family, with potential applications in optoelectronic and photonic device research. This material represents an emerging class of layered halide semiconductors being investigated for light emission, detection, and quantum applications, though it remains largely in the research phase rather than established in high-volume industrial production. The gallium bromide system is of interest as an alternative to more common III-V semiconductors due to its unique crystal structure and electronic properties that may enable novel device architectures in UV-visible optoelectronics and solid-state quantum systems.

optoelectronic devices (research)quantum computing platformsUV-visible photodetectorsthin-film opticssemiconductor researchhalide-based photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10.11	GPa	—
Shear Modulus(G)	6.867	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.988	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7940	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 Br12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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