Review Article
Dielectric Properties of ZnO-Based Nanocomposites and Their Potential Applications
Table 3
Various metal-doped ZnO nanoparticles and their potential applications.
| | Metal | Doping (%) | Frequency (MHz) | Dielectric constant of metal-doped ZnO nanoparticles | Applications |
| | Ce | 5 | 1 | 6.5 | High-frequency device applications | | Fe | 5 | 1 | 8 | Nano-optoelectronic applications | | Co | 5 | 1 | 8 | Optical applications | | Mn | 5 | 1 | 9 | Spintronic applications | | Nd | 5 | 1 | 9 | Pressure sensors, piezoelectric nanogenerators for energy harvesting | | La | 5 | 1 | 12 | Storage applications | | Cr | 5 | 1 | 13 | LEDs, optoelectronic devices | | Er | 5 | 1 | 14 | High-frequency device applications | | Ni | 5 | 1 | 16.2 | Optoelectronic applications | | Tm | 5 | 1 | 45 | Dye-sensitized solar cell applications. | | Cu | 5 | 1 | 80 | High dielectric constant applications |
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