MgGeO2S

semiconductor

· MgGeO2S

MgGeO₂S is a mixed-anion semiconductor compound combining magnesium, germanium, oxygen, and sulfur—a quaternary chalcogenide material in the exploratory research phase. While industrial production and widespread deployment remain limited, this material family is of scientific interest for optoelectronic and photovoltaic applications where tunable bandgaps and mixed-anion chemistry offer potential advantages over conventional binary semiconductors. Engineers considering this material should recognize it as a research compound rather than an established engineering material, best suited for specialized photonic devices, solid-state lighting, or next-generation solar cell architectures where experimental semiconductor properties align with project timelines and risk tolerance.

experimental optoelectronic devicesresearch photovoltaicssolid-state lightingnonlinear optical materialsthin-film semiconductor researchbandgap engineering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.100	eV	—
Magnetic Moment(μB)	-0.000180	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7400	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.

MgGeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control