HoScO3
semiconductor· HoScO3
HoScO3 is a rare-earth oxide semiconductor compound combining holmium and scandium oxides in a perovskite-related crystal structure. This material is primarily of research interest for optoelectronic and photonic applications, where rare-earth dopants and mixed-oxide semiconductors are explored for their unique electronic and optical properties. While not yet established in mainstream industrial production, HoScO3 represents a family of advanced oxides being investigated for potential use in solid-state lighting, scintillators, and high-temperature electronic devices where conventional semiconductors reach performance limits.
research-grade optoelectronicsscintillation detectorssolid-state lightinghigh-temperature electronicsrare-earth oxide photonicsexperimental semiconductor devices
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 25,919.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 12,669 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2518 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.543 | eV | — | ||
| ↳ | 4.480 | eV | — | ||
Magnetic Moment(μB)2 entries | 0.000 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -407.2 | 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) | 0.01110 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -3.293 | eV/atom | — | ||
| ↳ | -3.830 | 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.