S4 Co1 Ga2

semiconductor

· S4 Co1 Ga2

S4Co1Ga2 is an experimental semiconductor compound combining sulfur, cobalt, and gallium in a layered or mixed-valence structure. This material belongs to the family of transitional metal chalcogenides and compound semiconductors, which are actively researched for next-generation optoelectronic and spintronic applications. The inclusion of cobalt—a ferromagnetic element—alongside gallium suggests potential for magnetic semiconductor properties, making it of interest in magnetic storage, magnetoresistive devices, or spin-dependent transport phenomena where traditional semiconductors fall short.

Experimental spintronicsMagnetic semiconductor researchOptoelectronic device developmentThin-film heterostructuresHigh-performance transistors (research stage)Quantum materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,431.6	ksi	—
Shear Modulus(G)	3,191.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.05710	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5840	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.

S4 Co1 Ga2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control