Yb1 B2 — Properties & Data | MatWorld

Yb1 B2

semiconductor

· Yb1 B2

Yb₁B₂ is a rare-earth hexaboride compound belonging to the family of metal borides, which are ceramic materials known for exceptional hardness and high-temperature stability. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in extreme-environment components and specialized electronic devices where rare-earth borides show promise for their refractory properties and potential semiconducting behavior.

High-temperature ceramics researchRefractory applicationsRare-earth compound developmentThermionic emission cathodesSemiconductor researchWear-resistant coatings (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	127.2	GPa	DFT · OptB88vdW
Shear Modulus(G)	65.85	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00420	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3210	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.

Yb1 B2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control