Sm2 Fe2 As2 O2

semiconductor

· Sm2 Fe2 As2 O2

Sm₂Fe₂As₂O₂ is an oxypnictide semiconductor compound combining samarium, iron, arsenic, and oxygen—a member of the layered iron-based pnictide family that has attracted significant research interest for its electronic and magnetic properties. This material is primarily investigated in fundamental materials research and condensed matter physics rather than established industrial production, with potential applications in next-generation semiconducting and magneto-electronic devices. Engineers considering this compound should recognize it as a specialized research material whose viability depends on controlled synthesis and characterization of its specific electronic band structure and magnetic coupling mechanisms.

condensed matter researchiron-based pnictide semiconductorsmagnetic property engineeringlaboratory synthesis and characterizationexploratory device materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,897.7	ksi	—
Shear Modulus(G)	8,001.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.896	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.

Sm2 Fe2 As2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control