Al2CdO4

Name: Al2CdO4
Brand: MatWorld

ceramic

· JVASP-13341· Al2CdO4

Al2CdO4 is an inorganic oxide ceramic compound combining aluminum and cadmium oxides. This material is primarily investigated in research and materials science contexts for its potential in semiconducting and optoelectronic applications, though it remains largely experimental with limited industrial deployment compared to more established ceramic oxides. Its notable characteristics within the cadmium oxide family make it relevant for researchers exploring novel ceramic compositions for thin-film devices and specialized electronic applications.

semiconductor researchthin-film coatingsoptoelectronic devicesexperimental ceramicsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1831	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.978	eV	DFT · OptB88vdW
↳	4.436	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.638	-	DFT · OptB88vdW
↳	2.873	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3100	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.890	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000557	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00241	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-89.22	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	411.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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)	0.02480	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.677	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.

Al2CdO4 — Properties & Data | MatWorld

Al2CdO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental