Si2 Ca1

semiconductor

· Si2 Ca1

Si₂Ca₁ is an intermetallic compound in the silicon-calcium system, representing a stoichiometric phase that combines a group IV metalloid with an alkaline earth metal. This material exists primarily in research and materials development contexts rather than established commercial production, with potential applications in advanced ceramics, semiconductor processing, and functional material research where silicon-calcium interactions are exploited for tailored mechanical or thermal properties.

experimental semiconductor compoundsintermetallic researchadvanced ceramics developmentmaterials science databaseshigh-temperature phase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,097.1	ksi	—
Shear Modulus(G)	7,015.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00590	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4290	eV/atom	—

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

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

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control