O8 Al2 W2

semiconductor

· O8 Al2 W2

O8Al2W2 is an experimental intermetallic compound combining aluminum and tungsten with oxygen, belonging to the broader family of refractory metal oxides and intermetallics under investigation for high-performance structural and electronic applications. Research into such aluminum-tungsten-oxygen systems typically targets extreme-temperature environments or specialized semiconductor/functional material applications where conventional alloys fail. The tungsten content imparts hardness and thermal stability, while the intermetallic structure offers potential for controlled electrical or thermal properties distinct from single-phase metals.

high-temperature structural materialsrefractory applicationssemiconductor researchadvanced functional materialsexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	254.4	GPa	—
Shear Modulus(G)	153.9	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.212	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.795	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.

O8 Al2 W2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control