Yb4 Co4 B16 — Properties & Data | MatWorld

Yb4 Co4 B16

semiconductor

· Yb4 Co4 B16

Yb₄Co₄B₁₆ is a rare-earth transition-metal boride compound combining ytterbium, cobalt, and boron in a complex intermetallic structure. This material is primarily of research interest as a candidate rare-earth boride system, potentially offering high hardness, thermal stability, or electronic properties relevant to advanced ceramics and functional materials; it is not yet widely commercialized in mainstream engineering applications.

rare-earth ceramics researchhard coating developmenthigh-temperature structural materialselectronic/quantum materials screeningexploratory materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00630	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4880	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Yb4 Co4 B16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control