Ba3Tb2P4S16

semiconductor

· Ba3Tb2P4S16

Ba3Tb2P4S16 is a mixed-anion semiconductor compound combining barium, terbium, phosphorus, and sulfur—a rare-earth chalcogenide material in the phosphide-sulfide family. This is an experimental research compound rather than an established commercial material; compounds in this class are investigated for photonic and optoelectronic applications owing to their tunable bandgaps and potential for efficient light emission or detection in specialized wavelength ranges. The inclusion of terbium (a lanthanide) suggests interest in luminescent or magnetic-optical properties that distinguish it from simpler binary semiconductors.

photonic materials researchoptoelectronic device developmentrare-earth luminescent systemssemiconductor bandgap engineeringlaboratory-scale experimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.370	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.

Ba3Tb2P4S16

Electrical Properties

Regulatory Screening

Environmental

Export Control