Al1 Ir1

semiconductor

· Al1 Ir1

Al1Ir1 is an intermetallic compound combining aluminum and iridium in a 1:1 stoichiometric ratio, representing a semiconductor-class material within the broader family of metal-metal intermetallics. This compound is primarily of research and development interest rather than established industrial use, with potential applications in high-temperature electronics and advanced material systems where the combination of aluminum's low density and iridium's exceptional thermal stability and corrosion resistance could offer performance advantages. The material family is notable for exploring how precious refractory metals like iridium can be leveraged in controlled intermetallic structures to achieve novel property combinations not available in conventional alloys or pure metals.

high-temperature semiconductor devicesresearch phase intermetallicsadvanced electronics substratescorrosion-resistant coatings (experimental)aerospace material explorationmetal-metal compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	230.2	GPa	—
Shear Modulus(G)	93.18	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9590	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.

Al1 Ir1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control