BaSrS₂ is an inorganic ceramic compound belonging to the sulfide ceramic family, combining barium and strontium cations in a sulfide matrix. This material exists primarily in research and specialized applications contexts rather than as a commodity engineering material; sulfide ceramics in this composition are investigated for their potential in optoelectronic devices, solid-state ion conductors, and high-temperature structural applications where their combined alkaline-earth cation chemistry may offer tunable thermal and electrical properties.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 6,996.6 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2500 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 4,593.3 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1423 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.223 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 5.215 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02700 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.292 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data