Sr3Ge(SbSe4)2

semiconductor

· Sr3Ge(SbSe4)2

Sr3Ge(SbSe4)2 is a quaternary semiconductor compound composed of strontium, germanium, antimony, and selenium, belonging to the family of complex chalcogenide semiconductors. This is an experimental research material rather than an established industrial compound; it represents the broader class of multinary semiconductors being investigated for potential optoelectronic and photovoltaic applications where tunable bandgap and crystal structure can be engineered through compositional variation. The material's potential relevance lies in emerging technologies requiring non-toxic alternatives to lead halide perovskites or other conventional semiconductors, though practical applications remain largely in the research phase.

photovoltaic researchoptoelectronic devicessolid-state physics researchalternative semiconductorschalcogenide materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7500	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.

Sr3Ge(SbSe4)2

Electrical Properties

Regulatory Screening

Environmental

Export Control