CrTe
metal· JVASP-90419· CrTe
CrTe is an intermetallic compound composed of chromium and tellurium, representing a transition metal chalcogenide material. This compound is primarily of research and specialized industrial interest, with applications emerging in thermoelectric devices, semiconductor research, and potential catalytic systems where chromium-tellurium interactions provide unique electronic or thermal properties. CrTe is notable within the family of transition metal tellurides for its potential to bridge traditional metallurgic applications with semiconductor behavior, though it remains less common than established alternatives like bismuth telluride or skutterudites in commercial thermoelectric applications.
thermoelectric materials researchsemiconductor compound developmentcatalysis and surface chemistrythin-film deposition studiesmaterials science researchhigh-temperature applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 37.63 | GPa | — | ||
Poisson's Ratio(ν) | 0.3700 | - | — | ||
Shear Modulus(G) | 10.82 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.409 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 29.28 | - | — | ||
Magnetic Moment(μB) | 4.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.03330 | C/m² | — | ||
Seebeck Coefficient(S) | -1.070 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1664 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.02768 | eV/atom | — |
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.