Li1 Er2 Ir1

semiconductor

· Li1 Er2 Ir1

Li₁Er₂Ir₁ is an intermetallic semiconductor compound combining lithium, erbium (a rare-earth element), and iridium. This is a research-phase material rather than an established commercial compound; it belongs to the family of rare-earth intermetallics being investigated for potential electronic and photonic applications where the combination of lightweight lithium with the electronic properties of rare-earth and precious-metal elements may offer unique functional characteristics.

Research and developmentSemiconductor device explorationRare-earth intermetallic compoundsHigh-performance electronics (experimental)Quantum materials investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	91.60	GPa	—
Shear Modulus(G)	40.62	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01930	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6860	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.

Li1 Er2 Ir1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control