Fe4Te3Se

metal

· JVASP-107341· Fe4Te3Se

Fe4Te3Se is an iron telluride-selenide compound belonging to the family of mixed chalcogenide materials. This is primarily a research material rather than a commodity engineering material, studied for its electronic and magnetic properties at the intersection of metallurgical and semiconductor physics. The material is of interest in condensed matter research for understanding phase behavior and transport properties in iron-based chalcogenide systems, with potential relevance to thermoelectric applications or magnetic device research where iron chalcogenides show tunable electronic structure.

thermoelectric researchmagnetic materials researchcondensed matter physicsiron chalcogenide semiconductorselectronic material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.791	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.449	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08430	eV/atom	—
Formation Energy(ΔHf)	-0.08724	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.

Fe4Te3Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control