Tm1 Hf1 Ru2

semiconductor

· Tm1 Hf1 Ru2

Tm₁Hf₁Ru₂ is an experimental intermetallic compound combining thulium (rare earth), hafnium (refractory metal), and ruthenium in a fixed stoichiometric ratio. This ternary system falls within the research domain of high-entropy and multi-principal-element alloys, where such compositions are being investigated for potential high-temperature structural or functional applications. The material represents early-stage exploratory work and is not yet established in commercial production.

High-temperature structural researchRefractory intermetallic developmentRare-earth alloy systemsAdvanced aerospace materials (exploratory)Materials science researchExtreme environment applications (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09390	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6600	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.

Tm1 Hf1 Ru2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control