Sr2IrO4 — Properties & Data | MatWorld

Sr2IrO4

ceramic

· JVASP-21528· Sr2IrO4

Sr2IrO4 is a layered perovskite ceramic compound composed of strontium, iridium, and oxygen, belonging to the family of complex oxides with pronounced structural anisotropy. This material is primarily investigated in research contexts rather than established industrial production, where it serves as a model system for studying exotic electronic and magnetic phenomena including potential unconventional superconductivity and Mott insulator behavior. Engineers and physicists consider Sr2IrO4 for next-generation applications in quantum materials, spintronic devices, and energy conversion systems where strong spin-orbit coupling and correlated electron effects offer novel functional properties unavailable in conventional materials.

Quantum materials researchSpintronics and magnetic devicesHigh-energy physics instrumentationThin-film heterostructuresTopological material studiesFundamental condensed matter research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	143.8	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	65.05	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.230	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00284	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00285	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	57.21	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	57.48	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.209	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Sr2IrO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental