Ca2 Cr4 S8

semiconductor

· Ca2 Cr4 S8

Ca₂Cr₄S₈ is a layered thiospinel semiconductor compound combining calcium, chromium, and sulfur elements. This material belongs to the family of chalcogenide semiconductors and is primarily investigated in research contexts for its potential in solid-state electronics and energy applications. Its layered structure and tunable electronic properties make it of interest for next-generation thin-film devices and photovoltaic systems, though industrial adoption remains limited compared to more mature semiconductor platforms.

experimental thin-film semiconductorsphotovoltaic researchsolid-state electronicschalcogenide optoelectronicsmaterials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00470	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.097	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.

Ca2 Cr4 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control