Nanomaterials for Optoelectronic Devices: A Comprehensive Review

To meet the growing demands of optoelectronic devices, researchers are extensively investigating a wide range of nanomaterials. These materials offer unique optical and electronic properties that can significantly enhance device performance. This article provides a comprehensive review of prominent nanomaterials in optoelectronics, including:

• Graphdiyne: Known for its tunable electronic structure and high carrier mobility, making it suitable for applications in photodetectors and solar cells.
• Transition metal dichalcogenides (TMDs): These 2D materials possess strong light-matter interactions and layer-dependent properties, beneficial for transistors, LEDs, and photodetectors.
• Metal-organic frameworks (MOFs): With their porous structure and tunable chemical composition, MOFs show promise in sensing, light harvesting, and display applications.
• Perovskites: These materials have gained immense attention for their excellent light absorption, long carrier diffusion lengths, and low-cost fabrication, leading to breakthroughs in solar cells and LEDs.
• Black phosphorus (BP): This unique material exhibits layer-dependent bandgap and high carrier mobility, making it suitable for transistors, photodetectors, and modulators.
• Hybrid nanostructures: Combining different nanomaterials with 0D, 1D, or 2D dimensions allows for tailoring specific properties and functionalities, leading to enhanced performance in various optoelectronic applications.

The ongoing research and development in nanomaterials hold immense potential for revolutionizing the field of optoelectronics. As our understanding of these materials advances, we can expect to see even more innovative and efficient optoelectronic devices in the future.