O4 Sr2 Ir1

semiconductor

· O4 Sr2 Ir1

Sr₂IrO₄ is a layered perovskite oxide semiconductor composed of strontium, iridium, and oxygen, belonging to the family of complex transition-metal oxides. This is a research-phase material primarily investigated for its electronic and magnetic properties rather than established commercial applications. The material is of interest to condensed-matter physicists and materials scientists studying strongly correlated electron systems, with potential applications in next-generation electronics, photocatalysis, or energy conversion devices, though practical engineering adoption remains limited pending further development of synthesis and processing methods.

advanced electronics researchphotocatalytic materialsenergy storage developmentcondensed-matter physicsthin-film applicationsemerging optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	143.8	GPa	—
Shear Modulus(G)	65.05	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01010	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.174	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.

O4 Sr2 Ir1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control