S4 Ga2 Cd1

semiconductor

· S4 Ga2 Cd1

S₄Ga₂Cd₁ is an experimental II-VI compound semiconductor combining sulfur, gallium, and cadmium in a mixed-metal sulfide structure. This material belongs to the family of ternary sulfide semiconductors, which are primarily investigated in research contexts for optoelectronic and photovoltaic applications where tailored bandgaps and carrier properties are needed. The combination of gallium and cadmium with sulfur offers potential for tuning electronic properties relative to binary alternatives like CdS or Ga₂S₃, though it remains largely in development with limited industrial deployment.

experimental optoelectronicsphotovoltaic researchthin-film solar cellssemiconductor researchbandgap engineeringII-VI compound semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	42.37	GPa	—
Shear Modulus(G)	24.74	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.113	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7460	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 Ga2 Cd1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control