Ca2SmTaO6

semiconductor

· Ca2SmTaO6

Ca2SmTaO6 is a complex oxide ceramic compound containing calcium, samarium, and tantalum—a representative member of the double perovskite family of semiconducting ceramics. This is primarily a research material being investigated for its electronic and photonic properties, particularly for applications requiring wide bandgap semiconductors or photocatalytic activity, rather than a mature commercial material. Interest in this compound stems from the tunable electronic structure of rare-earth (samarium) and high-valence (tantalum) doped perovskites, making it a candidate for emerging optoelectronic and energy conversion devices.

photocatalytic materials (research)wide-bandgap semiconductorsoptical/photonic devices (experimental)perovskite-based electronicsenergy harvesting materialsceramics engineering research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.450	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.

Ca2SmTaO6

Electrical Properties

Regulatory Screening

Environmental

Export Control