SnS0.25Se0.75

semiconductor

· SnS0.25Se0.75

SnS₀.₂₅Se₀.₇₅ is a mixed tin chalcogenide semiconductor belonging to the IV–VI compound family, where selenium and sulfur sites are tuned to engineer the bandgap and optoelectronic properties. This is primarily a research material studied for its potential in thermoelectric energy conversion, photodetection, and photovoltaic applications where bandgap engineering through chalcogenide mixing offers advantages over single-phase alternatives like pure SnS or SnSe.

thermoelectric power generationinfrared photodetectorsthin-film photovoltaicsbandgap engineering researchmid-range thermal sensorsexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9400	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.

SnS0.25Se0.75

Electrical Properties

Regulatory Screening

Environmental

Export Control