Tm1 Hf1 Os2

semiconductor

· Tm1 Hf1 Os2

Tm1Hf1Os2 is an experimental intermetallic compound combining thulium (a rare earth element), hafnium (a refractory metal), and osmium (a platinum-group metal). This material belongs to the family of high-entropy or multi-principal-element alloys, which are being investigated for extreme-temperature and high-strength applications where conventional superalloys reach their limits. The combination of refractory and noble metals suggests potential for ultra-high-temperature structural use, though this particular composition appears to be in early research phases rather than production deployment.

high-temperature structural materials (research)aerospace/hypersonic applications (exploratory)refractory metal alloysextreme environment testingnext-generation superalloy developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5310	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 Os2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control