Zn0.995Al0.005O

ceramic
· Zn0.995Al0.005O

Zn₀.₉₉₅Al₀.₀₀₅O is an aluminum-doped zinc oxide ceramic, a wide-bandgap semiconductor material that combines the base properties of ZnO with minor aluminum substitution to modify electrical and optical characteristics. This composition falls within the research space of transparent conducting oxides (TCOs) and is primarily investigated for optoelectronic and semiconductor applications where controlled doping enables tailoring of conductivity and transparency. The aluminum dopant introduces donor states that enhance electrical properties while maintaining the ceramic matrix structure, making it relevant for transparent electrodes, UV detection, and thin-film device architectures where conventional alternatives may be too costly or inflexible.

transparent conducting filmsoptoelectronic devicesUV sensors and photodetectorsthin-film transistorsresearch semiconductor applicationswindow coatings for displays

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Thermal Conductivity(k)2 entries
—
W/(m·K)——
↳
—
W/(m·K)727°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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Electrical Conductivity(σ)
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S/cm427°C—
Electrical Resistivity(ρe)
—
Ω·m427°C—
Thermoelectric Power Factor(PF)
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W/(m·K²)427°C—
Seebeck Coefficient(S)
—
μV/K427°C—
Thermoelectric Figure of Merit(zT)
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-727°C—
Verified Unverified Low confidence (<80%) Link to source

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.