Mg2 S8 Sc4

semiconductor

· Mg2 S8 Sc4

Mg₂S₈Sc₄ is an experimental ternary semiconductor compound combining magnesium, sulfur, and scandium—a composition not yet widely commercialized. This material belongs to the chalcogenide semiconductor family and represents emerging research into multi-element semiconductors for potential optoelectronic and photovoltaic applications where the addition of rare-earth scandium may modify bandgap properties or carrier dynamics compared to binary magnesium sulfide phases.

photovoltaic researchoptoelectronic devicesrare-earth semiconductorsmaterials discoverythin-film electronicsexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,752.1	ksi	—
Shear Modulus(G)	4,223.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.574	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.966	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.

Mg2 S8 Sc4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control