Lu1 Hf1 Ru2

semiconductor

· Lu1 Hf1 Ru2

Lu₁Hf₁Ru₂ is an intermetallic compound combining lutetium, hafnium, and ruthenium in a 1:1:2 stoichiometry. This is a research-phase material belonging to the family of high-entropy and multi-principal-element intermetallics, likely explored for high-temperature structural applications where refractory metals and transition elements are needed. Such compounds are of interest in aerospace and materials science research for their potential thermal stability and hardness, though industrial deployment remains limited pending further development and characterization of processing routes and reliability.

High-temperature structural researchRefractory alloy developmentAerospace material systemsAdvanced intermetallic compoundsMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01830	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7010	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.

Lu1 Hf1 Ru2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control