Cr4 Sb4 Se12

semiconductor

· Cr4 Sb4 Se12

Cr₄Sb₄Se₁₂ is a layered metal chalcogenide semiconductor compound combining chromium, antimony, and selenium in a complex crystal structure. This material belongs to a family of quasi-2D semiconductors that have attracted research interest for potential applications in thermoelectric energy conversion, optoelectronics, and quantum transport phenomena due to their anisotropic electronic and thermal properties. While primarily in the research phase rather than widespread industrial production, compounds in this family are studied as candidates for next-generation energy harvesting devices and high-temperature electronic applications where conventional semiconductors reach their limits.

thermoelectric energy conversion (research)layered semiconductor deviceshigh-temperature electronicsoptoelectronic materials (exploratory)materials physics researchquantum transport studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4050	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.

Cr4 Sb4 Se12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control