LiInTe2 is a ternary semiconductor compound combining lithium, indium, and tellurium, belonging to the class of chalcogenide semiconductors with potential for optoelectronic and photovoltaic applications. This material remains largely in the research phase, investigated for its band gap properties and crystal structure in the context of wide-bandgap semiconductors and infrared-sensitive devices. Interest in LiInTe2 stems from the broader promise of lithium-based ternary semiconductors for next-generation photovoltaic systems, nonlinear optical devices, and radiation detection where conventional binary semiconductors reach performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1702 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 1.460 | eV | Measured | ||
| ↳ | 1.354 | eV | DFT · OptB88vdW | ||
| ↳ | 2.290 | eV | DFT · TBmBJ | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 11.57 | - | DFT · OptB88vdW | ||
| ↳ | 10.12 | - | DFT · PBE | ||
| ↳ | 8.749 range 7.412–10.09median of 2 measurements | - | DFT · PBEsol | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 8.329 | - | DFT · OptB88vdW | ||
| ↳ | 6.320 | - | DFT · TBmBJ | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | DFT · PBE | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | DFT · PBE | ||
Electron Effective Mass(m*e) | 0.2233 | me | DFT · OptB88vdW · 27°C | ||
Hole Effective Mass(m*h) | 1.047 | me | DFT · OptB88vdW · 27°C | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij)2 entries | 0.4645 | C/m² | DFT · OptB88vdW | ||
| ↳ | 0.01218 | C/m² | DFT · PBE | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | DFT · PBE | ||
Thermoelectric Power Factor(PF)2 entries | 0.00134 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.00255 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -151.3 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 297.3 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 16.79 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.6365 | 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