Ca1 Cr4 S8

semiconductor

· Ca1 Cr4 S8

CaCr₄S₈ is a ternary chalcogenide semiconductor compound combining calcium, chromium, and sulfur in a layered crystal structure. This material belongs to the broader family of metal-chalcogenide semiconductors and is primarily of research interest for electronic and photonic device development. It is not yet widely commercialized, but represents a promising material platform for exploring tunable band gaps, potential photovoltaic performance, and layered semiconductor physics relevant to next-generation optoelectronic devices.

experimental optoelectronicsthin-film solar cellsresearch semiconductorsphotonic devicesfundamental materials physicselectronic bandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00690	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9010	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.

Ca1 Cr4 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control