P4 Br28

semiconductor

· P4 Br28

P4 Br28 is a bromine-containing phosphorus compound semiconductor with potential applications in optoelectronic and electronic device research. This material belongs to the phosphorus halide semiconductor family, which is being investigated for next-generation light-emitting devices, photodetectors, and solid-state electronics where tunable bandgap and halide engineering offer advantages over conventional III-V semiconductors. The bromine substitution may provide control over electronic properties and crystal structure compared to parent phosphorus compounds, making it relevant for researchers exploring perovskite-like or layered halide semiconductor architectures.

optoelectronic research devicesphotodetector prototypesnext-generation semiconductor researchlight-emission materialshalide engineering platformsexperimental electronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.297	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2110	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.

P4 Br28

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control