_ Nanoreactors and (nanostructures) section
The range of 1 to 1000nm (nanometers) as the range of (nanostructures and nanoreactors)
Researcher and Author: Dr. ( Afshin Rashid)
Note: The range of 1 to 1000nm is introduced as the range of nanostructures. An important feature of nanostructures is the control of the processes of the organization itself. The range of change in the activity of the nanostructure depends on the nature and shape of the nanostructure.
However , if the energy of the nanoparticle field is comparable to the energy of the electromagnetic radiation and if significant changes occur in the irradiated material within a certain wavelength range due to chemical reactions, the activity of nanoparticles can be significant up to 100 nm. Nanostructures The electronic properties of the two regions are "protected" in a special, so-called topological, way. Thus, a new, very strong quantum state is created in the transition region. This localized electronic quantum state can now be used as a key feature for the production of special semiconductors, metals or insulators - and possibly even as a feature in nanoelectronics. The shapes and sizes of nanostructures are naturally determined by their composition and the conditions of their formation. The properties of the nanostructures, in turn, determine the originality of the nanostructure properties and their possible fields of application.
Nanostructures can be defined as materials that have at least one external dimension in the range of 1 to 100 nm. And the particle size of at least half of the particles in the number size distribution must be 100 nm or less. Nanostructures can occur naturally, be formed as by-products of combustion reactions, or be purposefully engineered to perform a specific function. These materials can have different physical and chemical properties from their original bulk counterparts. The versatility of nanostructures in terms of their ability to model catalytic reactions in their conductive nanoparticle structure for specific needs highlights their utility. An additional advantage is their high porosity, which increases the demand for their use in many nano-microelectronic industries. The use of nanostructures is widespread in a wide range of industries and consumer products. In nanoscience, the structure of materials characterizes the relationships between atoms, ions, and molecules that make up those materials. To understand the structure of materials, one must first understand the types of connections between atoms and ions . Chemical bonds determine the way atoms and ions are connected. Therefore, the differences between different types of connections can be observed in the characteristics of these bonds. Of course, it is important to note that the intensity of the electromagnetic field (specifically the intensity of the electric field) decreases exponentially with distance from the surface of the metal nanoparticle. In this created nanovolume, the electromagnetic field is locally compressed and enhanced.
Conclusion:
The range of 1 to 1000 nm is introduced as the range of nanostructures. An important feature of nanostructures is the control of the processes of the organization itself. The range of change of activity of the nanostructure depends on the nature and shape of the nanostructure.
Researcher and Author: Dr. ( Afshin Rashid)
Specialized PhD in Nano-Microelectronics