O4 Sr2 Ru1

semiconductor

· O4 Sr2 Ru1

Sr₂RuO₄ is a layered perovskite oxide semiconductor composed of strontium, ruthenium, and oxygen, belonging to the family of transition-metal oxides with quasi-2D electronic structure. This material is primarily of research and fundamental science interest, studied for its unusual electronic properties including potential unconventional superconductivity, strong spin-orbit coupling, and exotic quantum ground states rather than for mature commercial applications. It remains an experimental compound used in condensed matter physics and materials research to understand correlated electron behavior and topological phenomena.

condensed matter researchquantum materials explorationsuperconductivity studiesthin-film heterostructureselectron correlation physicsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000600	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.362	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 Ru1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control