HfCdO3
semiconductor· HfCdO3
HfCdO3 is a ternary oxide semiconductor compound combining hafnium, cadmium, and oxygen, representing an emerging material in the oxide semiconductor family. While primarily a research compound rather than an established commercial material, it is being investigated for next-generation optoelectronic and thin-film transistor applications where hafnium oxides are valued for high dielectric strength and cadmium oxides offer tunable bandgap properties. Its development is driven by the semiconductor industry's need for alternative channel materials and dielectric layers that can advance beyond conventional silicon-based architectures.
experimental semiconductor researchthin-film transistorsoptoelectronic deviceshigh-k dielectric layersnext-generation semiconductorsmaterial discovery and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.239 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 2.471 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
| ↳ | 0.8545 range 0.000–1.709median of 2 measurements | eV | — | ||
Magnetic Moment(μB)3 entries | 0.000 | μB | — | ||
| ↳ | 0.3022 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -2.290 | µV/K | — |
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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3017 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -2.549 | eV/atom | — | ||
| ↳ | 1.300 | eV/atom | — | ||
| ↳ | -2.453 | eV/atom | — |
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
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.