Ca4 C8

semiconductor

· Ca4 C8

Ca4C8 is a calcium carbide compound that functions as a semiconductor material, belonging to the family of metal carbides. This material is of primary interest in research and advanced materials development rather than established high-volume industrial production. The carbide family is notable for combining ceramic-like rigidity with electronic properties that can be engineered for specific applications, making compounds like Ca4C8 candidates for next-generation electronic devices, photovoltaic materials, or high-temperature semiconductor applications where traditional semiconductors reach performance limits.

research semiconductorshigh-temperature electronicsadvanced ceramics developmentexperimental optoelectronicsmaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,290.5	ksi	—
Shear Modulus(G)	4,176.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.490	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1810	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.

Ca4 C8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control