Ca1 B6

semiconductor

· Ca1 B6

Calcium hexaboride (CaB₆) is a ceramic compound belonging to the rare-earth boride family, characterized by a cubic crystal structure with high hardness and thermal stability. While primarily investigated in research and specialized applications rather than mainstream manufacturing, CaB₆ shows promise in thermionic emission devices, refractory applications, and semiconductor contexts due to its low work function and chemical durability at elevated temperatures.

thermionic cathodeselectron emission deviceshigh-temperature refractoriesadvanced ceramics researchvacuum electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	152.4	GPa	—
Shear Modulus(G)	110.5	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1047	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4510	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 B6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control