K4 Sr2 Cd2 Sb4

semiconductor

· K4 Sr2 Cd2 Sb4

K4Sr2Cd2Sb4 is a complex quaternary semiconductor compound combining potassium, strontium, cadmium, and antimony elements. This material belongs to the family of multi-element semiconductors and appears to be primarily a research compound rather than an established commercial material, likely of interest for studying novel electronic or photonic properties in the alkaline earth-transition metal antimony system.

thermoelectric researchphotovoltaic developmentsemiconductor researchoptoelectronic devicesmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7080	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.

K4 Sr2 Cd2 Sb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control