Ba2DyGaTe5

semiconductor

· Ba2DyGaTe5

Ba2DyGaTe5 is a ternary chalcogenide semiconductor compound combining barium, dysprosium, gallium, and tellurium elements. This material is primarily investigated in solid-state physics and materials research as a potential photovoltaic absorber or optoelectronic device material, with interest driven by its narrow bandgap and potential for efficient light absorption in the infrared-to-visible spectrum. The compound belongs to an emerging class of mixed-metal telluride semiconductors that researchers are exploring as alternatives to conventional III-V or perovskite systems, though it remains largely in the research phase without widespread industrial deployment.

photovoltaic researchinfrared optoelectronicssolid-state physicsexperimental semiconductor devicesthin-film solar applicationsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.130	eV	—

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Regulatory Screening

Environmental

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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.

Ba2DyGaTe5

Electrical Properties

Regulatory Screening

Environmental

Export Control