KPrGeSe4
ceramicKPrGeSe4 is a quaternary ceramic compound combining potassium, praseodymium, germanium, and selenium—a rare-earth germanium chalcogenide belonging to the family of materials studied for their unique optical and electronic properties. This is an experimental research material rather than an established industrial ceramic; compounds of this type are investigated primarily for infrared photonics, nonlinear optical applications, and solid-state laser systems where their transparency windows and crystal structure offer advantages over conventional oxides. The combination of rare-earth doping with chalcogenide matrices makes KPrGeSe4 of interest in specialized optoelectronic and sensor applications where mid-to-far-infrared performance is critical.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Dielectric Constant (Relative Permittivity)(εr) | — | - | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Piezoelectric Modulus(eij) | — | C/m² | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |