Ca1 Ge1 O3

semiconductor

· Ca1 Ge1 O3

Calcium germanate (CaGeO3) is an inorganic ceramic compound belonging to the perovskite family of oxides, characterized by a 1:1:3 stoichiometry of calcium, germanium, and oxygen. This material is primarily investigated in research and advanced materials development contexts for optoelectronic and photonic applications, where its semiconductor properties and structural stability make it relevant for potential use in scintillators, phosphors, and photoluminescent devices. Compared to more established germanate ceramics, calcium germanate offers a combination of thermal stability and tunable electronic properties that researchers explore for next-generation sensing and imaging systems, though industrial deployment remains limited to specialized research applications.

scintillation detectorsphosphor materialsphotoluminescent devicesradiation detectionoptoelectronic researchadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	26,551.6	ksi	—
Shear Modulus(G)	17,871.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8665	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.385	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 Ge1 O3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control