Y2 Cu2 Sb4 — Properties & Data | MatWorld

Y2 Cu2 Sb4

semiconductor

· Y2 Cu2 Sb4

Y2Cu2Sb4 is a ternary intermetallic semiconductor compound combining rare-earth yttrium, copper, and antimony elements. This material belongs to the family of rare-earth pnictide semiconductors, primarily investigated in research settings for potential applications in thermoelectric energy conversion and solid-state electronic devices where the combination of rare-earth and transition-metal elements can produce useful band structure properties.

thermoelectric energy conversionsolid-state electronics researchlow-temperature semiconductor applicationsrare-earth compound developmentexperimental materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01120	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6280	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.

Y2 Cu2 Sb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control