TmCl3
ceramic· TmCl3
Thulium trichloride (TmCl₃) is an inorganic ceramic compound composed of the rare-earth element thulium and chlorine, belonging to the rare-earth halide family. It is primarily used in specialized research and optical applications, particularly as a dopant or precursor material in the production of solid-state lasers, fiber optics, and luminescent devices that require rare-earth ions. TmCl₃ is notable in the photonics industry for its role in blue and near-infrared laser systems, making it valuable for applications demanding specific wavelength emission characteristics, though it remains predominantly a research and advanced materials compound rather than a high-volume industrial ceramic.
solid-state lasersfiber optic amplifiersluminescent materialsphotonics researchrare-earth precursorsoptical device synthesis
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27.47 | GPa | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 18.98 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.306 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.707 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -292 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.561 | eV/atom | — | ||
| ↳ | -2.340 | 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
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.