The criteria for selecting materials in nanotechnology include:
1. Chemical Composition: Understanding the chemical composition helps in predicting the reactivity, stability, and compatibility with other materials. 2. Physical Properties: Key physical properties such as melting point, hardness, and optical transparency are crucial. 3. Electrical Properties: Conductivity, resistivity, and bandgap are important for electronic and photonic applications. 4. Mechanical Properties: Strength, flexibility, and toughness are vital for structural applications. 5. Environmental Impact: The environmental impact and sustainability of the materials must be considered, especially for large-scale applications.
