Sr2 Ir4

semiconductor

· Sr2 Ir4

Sr2Ir4 is an intermetallic compound containing strontium and iridium, classified as a semiconductor material with potential for advanced electronic and photonic applications. This is primarily a research-phase material studied for its electronic structure and potential use in high-performance devices where the combination of strontium and iridium offers unique band gap and transport properties. The material belongs to the family of ternary and quaternary intermetallics being investigated for next-generation semiconductors, quantum materials, and specialized electronics where conventional materials reach performance limits.

Research semiconductorsQuantum materialsHigh-temperature electronicsPhotonic devicesThin-film applicationsThermoelectric research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22,248.8	ksi	—
Shear Modulus(G)	7,884.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4010	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.

Sr2 Ir4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control