Y7 Fe1 I12 — Properties & Data | MatWorld

Y7 Fe1 I12

semiconductor

· Y7 Fe1 I12

Y7Fe1I12 is an experimental intermetallic semiconductor compound combining yttrium, iron, and iodine in a stoichiometric ratio. This material belongs to the family of rare-earth-containing semiconductors and is primarily of research interest for exploring novel electronic and magnetic properties that emerge from the combination of rare-earth elements with transition metals in halide frameworks. Industrial applications remain limited at present, but the material system shows potential in next-generation optoelectronics, magnetoelectronic devices, or solid-state energy conversion where the coupling of rare-earth magnetism with semiconductor behavior could be leveraged.

experimental semiconductor researchrare-earth intermetallicsmagnetoelectronic devicessolid-state physics investigationhalide-based semiconductorsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01380	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.266	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

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.

Y7 Fe1 I12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control