Ca1 Ge2

semiconductor
· Ca1 Ge2

CaGe₂ is an intermetallic compound belonging to the calcium-germanium system, classified as a semiconductor material with potential applications in solid-state electronics and thermoelectric devices. This compound is primarily of research and developmental interest rather than a widely commercialized material, with investigations focused on its electronic band structure and potential use in next-generation semiconductor applications where germanium-based compounds offer advantages in carrier mobility and thermal properties. Engineers and materials scientists study CaGe₂ as part of broader research into alkaline-earth metal germanides for niche applications in photovoltaics, thermoelectric energy conversion, and high-temperature electronic devices.

thermoelectric devicessemiconductor researchsolid-state electronicsphotovoltaic developmenthigh-temperature applicationsadvanced materials R&D

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.