La2 B4 C4

semiconductor

· La2 B4 C4

La₂B₄C₄ is a rare-earth boron carbide ceramic compound combining lanthanum with boron and carbon elements. This material belongs to the family of advanced ceramics and represents a research-phase compound with potential applications in high-temperature structural and functional ceramics, though it remains relatively unexplored in mainstream industrial production compared to established boron carbides or lanthanum-based ceramics.

high-temperature ceramics researchrefractory applicationsadvanced materials developmentrare-earth compound studiesexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5170	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.

La2 B4 C4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control