Y1 Tm1 Al2 — Properties & Data | MatWorld

Y1 Tm1 Al2

semiconductor

· Y1 Tm1 Al2

Y1Tm1Al2 is a rare-earth aluminum intermetallic compound containing yttrium and thulium, belonging to the family of rare-earth aluminides. This is a research-phase material studied for high-temperature structural applications and electronic devices; it is not yet in widespread industrial production. The material combines rare-earth elements' thermal and electromagnetic properties with aluminum's light weight, making it of interest for advanced aerospace, thermal management, and solid-state electronic applications where conventional nickel-based superalloys or standard semiconductors reach their limits.

high-temperature structural compositesrare-earth semiconductorsthermal barrier coatings researchaerospace materials developmentsolid-state electronicsemerging intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00450	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4350	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y1 Tm1 Al2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control