Li2CdGeO4 — Properties & Data | MatWorld

Li2CdGeO4

ceramic

· JVASP-10155· Li2CdGeO4

Li2CdGeO4 is an inorganic ceramic compound combining lithium, cadmium, germanium, and oxygen—a research-stage material studied primarily for its potential in photonic and electro-optic applications. This material family is of interest in specialized optics and solid-state device research, where compounds with specific crystal structures can exhibit optical nonlinearity or electro-optic properties useful for frequency conversion, modulation, or waveguide devices. While not a commodity material in production engineering, it represents the broader class of engineered ceramics designed for precision optical and electronic applications where chemical composition and crystal symmetry are engineered to achieve desired functional performance.

nonlinear optics researchelectro-optic modulatorsoptical waveguidesfrequency conversion devicessolid-state photonicsexperimental device materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	84.17	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	36.56	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.597	kg/m³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.593	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	8.112	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.709	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.4362	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000830	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000771	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-116.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	444.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.915	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Li2CdGeO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental