In0.3Al0.7P

semiconductor

· In0.3Al0.7P

In0.3Al0.7P is a ternary III-V semiconductor alloy combining indium, aluminum, and phosphorus, belonging to the indium phosphide (InP) material family with aluminum substitution to engineer the bandgap. This composition is primarily of research and development interest for optoelectronic and high-frequency electronic devices where bandgap engineering and lattice-matching requirements drive material selection; it occupies a niche between InP and AlP in the phase diagram and is less commonly deployed in volume production compared to binary or more established ternary compositions.

bandgap engineeringoptoelectronic research deviceshigh-frequency semiconductorslattice-matched epitaxycompound semiconductor researchphotonic integrated circuits (development stage)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.300	eV	—

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.

In0.3Al0.7P

Electrical Properties

Regulatory Screening

Environmental

Export Control