Tm4 As4 O16
semiconductor· Tm4 As4 O16
Tm₄As₄O₁₆ is an arsenic-based mixed-metal oxide compound containing thulium, classified as a semiconductor material. This is a research-phase compound from the rare-earth arsenic oxide family, studied primarily for its electronic and optical properties rather than established commercial applications. The material's potential lies in advanced electronic devices, photonic systems, and specialized sensor applications where rare-earth doping and arsenic-oxide semiconductors offer unique band-gap engineering opportunities compared to conventional binary oxides.
research semiconductorsrare-earth electronicsphotonic devicesoptical sensorssolid-state researchband-gap engineering
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
Quality & Standards
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.