SrGeO2S

semiconductor

· SrGeO2S

SrGeO2S is an experimental semiconductor compound combining strontium, germanium, oxygen, and sulfur in an oxygenated thiogermanate structure. It belongs to the family of mixed-anion semiconductors being investigated for optoelectronic and photonic applications, where the combination of oxide and sulfide chemistry offers tunable bandgaps and potential advantages over single-anion alternatives. While not yet in widespread industrial production, materials in this class show promise for photovoltaics, nonlinear optics, and visible-light photocatalysis, representing an emerging research area in solid-state semiconductor design.

Research photovoltaicsNonlinear optical devicesPhotocatalysis (experimental)Bandgap engineering (semiconductor research)Mixed-anion semiconductor compoundsEmerging optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2000	eV	—
Magnetic Moment(μB)	-0.0000534	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5800	eV/atom	—

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.

SrGeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control