Sn1Se0.6S0.4

semiconductor

· Sn1Se0.6S0.4

Sn₁Se₀.₆S₀.₄ is a mixed chalcogenide semiconductor compound combining tin with selenium and sulfur in a fixed stoichiometry, belonging to the tin chalcogenide family of materials. This is a research-stage compound investigated primarily for optoelectronic and photovoltaic applications, where the tunable band gap from partial sulfur-selenium substitution offers potential advantages over binary tin selenide or tin sulfide alone. Engineers and researchers select tin chalcogenide alloys for applications requiring earth-abundant, non-toxic alternatives to lead halide perovskites and cadmium-based semiconductors, though material consistency and device integration remain active development areas.

thin-film photovoltaicslead-free perovskite alternativesoptoelectronic devicesphotodetectorsthermoelectric materialsresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9800	eV	—

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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.

Sn1Se0.6S0.4

Electrical Properties

Regulatory Screening

Environmental

Export Control