Fe2AsSe

metal

· JVASP-75707· Fe2AsSe

Fe2AsSe is an intermetallic compound combining iron with arsenic and selenium, belonging to the family of transition metal pnictide-chalcogenides. This material is primarily studied in materials science and solid-state physics research rather than established commercial engineering applications, with potential interest in semiconductor, thermoelectric, or magnetic device research due to its mixed metallic-semiconducting character.

experimental semiconductorsthermoelectric researchmagnetic materials developmentsolid-state physics studiesmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2543	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.266	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8705	eV/atom	—
Formation Energy(ΔHf)	0.6079	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.

Fe2AsSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control