Ho4 B8 Os4

semiconductor

· Ho4 B8 Os4

Ho₄B₈Os₄ is an intermetallic compound combining holmium (a rare-earth element), boron, and osmium in a specific stoichiometric ratio. This is a research-stage material that belongs to the rare-earth intermetallic family, which are typically investigated for specialized high-performance applications requiring unusual combinations of thermal stability, magnetic properties, or electronic behavior. The specific composition suggests potential relevance to high-temperature structural applications or functional materials research, though this particular compound appears to have limited established industrial use; engineers should verify availability and characterization data before considering it for critical applications.

High-temperature intermetallics researchRare-earth compound developmentExperimental materials evaluationMagnetic materials applicationsAdvanced ceramics and refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00640	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6020	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.

Ho4 B8 Os4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control