Ba2ErInTe5

semiconductor

· Ba2ErInTe5

Ba2ErInTe5 is a ternary chalcogenide semiconductor compound containing barium, erbium, indium, and tellurium. This is a research-phase material studied for its potential in infrared photonics and solid-state device applications, belonging to the broader family of rare-earth telluride semiconductors that offer tunable bandgaps and thermal properties for specialized optoelectronic functions.

infrared detectors and sensorsthermoelectric devicesphotonic materials researchsolid-state light sourcesresearch and development phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.350	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.

Ba2ErInTe5

Electrical Properties

Regulatory Screening

Environmental

Export Control