Mg2GeSe4

semiconductor
· Mg2GeSe4

Mg2GeSe4 is a quaternary semiconductor compound belonging to the class of II-IV-VI ternary chalcogenides, combining magnesium, germanium, and selenium in a stoichiometric structure. This material is primarily investigated in research contexts for optoelectronic and photovoltaic applications, particularly for mid-infrared detection and wide-bandgap semiconductor device design where its layered crystal structure and tunable electronic properties offer potential advantages over conventional binary semiconductors. The Mg2GeSe4 family represents an emerging class of materials being explored to overcome limitations in traditional alternatives like GaAs or InP for specialized wavelength ranges and high-temperature stability.

infrared detectors and sensorsphotovoltaic research deviceswide-bandgap semiconductorsoptoelectronic componentsthermoelectric applications (research stage)advanced material research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
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.