Si2 Ca1 Cu2 — Properties & Data | MatWorld

Si2 Ca1 Cu2

semiconductor

· Si2 Ca1 Cu2

Si₂Ca₁Cu₂ is an experimental ternary compound combining silicon, calcium, and copper in a semiconductor matrix, likely synthesized for research into novel electronic or photonic materials. This composition bridges metallic (copper), alkaline-earth (calcium), and semiconductor (silicon) chemistries, positioning it primarily in the materials research domain rather than established commercial production. The material's potential lies in exploring new bandgap engineering, thermoelectric, or optoelectronic applications within the broader family of transition-metal silicates and intermetallic semiconductors.

experimental semiconductorsthermoelectric researchphotonic materials developmentternary compound systemsbandgap engineeringmaterials research prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4080	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.

Si2 Ca1 Cu2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control