Yb2 Cu2 Si2 — Properties & Data | MatWorld

Yb2 Cu2 Si2

semiconductor

· Yb2 Cu2 Si2

Yb₂Cu₂Si₂ is an intermetallic semiconductor compound combining ytterbium, copper, and silicon in a defined stoichiometric ratio. This material belongs to the family of rare-earth transition metal silicides, which are primarily of research and emerging technological interest rather than established commercial production. The compound is investigated for potential applications in thermoelectric energy conversion, quantum materials research, and solid-state electronic devices where the intermetallic structure and semiconductor properties may enable novel functionalities.

thermoelectric devicesquantum materials researchsolid-state electronicsrare-earth semiconductorsexperimental materials developmentmaterials physics investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	73.67	GPa	DFT · OptB88vdW
Shear Modulus(G)	36.74	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01050	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4920	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.

Yb2 Cu2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control