Ca1 Re2 Si1

semiconductor

· Ca1 Re2 Si1

CaRe₂Si is an intermetallic compound combining calcium, rhenium, and silicon—a rare ternary system primarily investigated in materials research rather than established industrial production. This compound belongs to the family of refractory intermetallics and represents an exploratory composition at the intersection of high-temperature materials and semiconductor research, with potential interest in specialized structural or electronic applications where the combination of rhenium's refractory properties and silicon's semiconducting behavior might offer advantages. Industrial adoption remains limited; the material is better understood as a laboratory-scale research compound whose feasibility and property profile are still being characterized.

high-temperature materials researchrefractory intermetallicssemiconductor compound explorationexperimental phase characterizationmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7590	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.

Ca1 Re2 Si1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control