Ru4 Sm2

semiconductor

· Ru4 Sm2

Ru₄Sm₂ is an intermetallic compound combining ruthenium and samarium, representing a rare-earth transition metal system with potential semiconductor or mixed-valence electronic properties. This material is primarily of research interest rather than established industrial use, investigated for its unique crystal structure and electronic behavior in contexts such as thermoelectric applications, magnetic materials, or advanced functional ceramics. Engineers would consider this compound when exploring novel intermetallic phases for high-temperature applications or when rare-earth–transition-metal synergy is needed to achieve specific electronic or magnetic performance unavailable in conventional alloys.

rare-earth intermetallicsthermoelectric materials researchmagnetic compoundshigh-temperature ceramicsfunctional materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00770	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2290	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.

Ru4 Sm2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control