Y2 Cu2 Si2 — Properties & Data | MatWorld

Y2 Cu2 Si2

semiconductor

· Y2 Cu2 Si2

Y2Cu2Si2 is an intermetallic compound belonging to the rare-earth copper silicide family, characterized by yttrium and copper-silicon bonding. This material is primarily of research and developmental interest for potential applications in thermoelectric devices and high-temperature structural applications, where its layered crystal structure and rare-earth content may offer advantages in thermal management or specialized electronic functions compared to conventional silicides.

thermoelectric deviceshigh-temperature structural materialssemiconductor researchrare-earth intermetallicsthermal management systemsexperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00310	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6970	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 Si2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control