Sm1 Co3 B2

semiconductor

· Sm1 Co3 B2

Sm₁Co₃B₂ is an intermetallic compound combining samarium (a rare-earth element), cobalt, and boron—a research-phase material belonging to the rare-earth transition-metal boride family. This compound is primarily investigated for its potential in high-temperature structural applications and magnetic device components, where rare-earth intermetallics offer exceptional hardness and thermal stability; it remains largely experimental rather than a production engineering material, with applications being explored in academia and specialized high-performance contexts.

rare-earth intermetallics researchhigh-temperature structural compoundsmagnetic device materialsrefractory boridesadvanced aerospace conceptsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4490	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.

Sm1 Co3 B2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control