In the case of annular nanostructures, conduction effects can be mentioned, a feature in nanoelectronics (PhD in nano-microelectronics).
Researcher and author: Dr. ( Afshin Rashid)
Note: Conductive effects can be mentioned about ring nanostructures. One of the most important cyclic systems is graphene, which is known as the first stable two-dimensional structure in dense matter. The advent of graphene has had a major impact on the development of molecular electronics. However, due to the lack of a gap in its energy spectrum, it is difficult to precisely control its conductive behavior. A possible solution to this bottleneck is to limit graphene to one dimension and create graphene nanofibers that create a gap in the energy spectrum.
The size of this gap can be controlled by the width and circumference of the structure, and according to the structure of nanofibers made of graphene rings, the effect of their electrical conductivity can be controlled by the magnetic flux passing through the rings of nanotubes. If the width of a narrow strip of thin graphene changes, in this case from seven to nine atoms, a special region is created in the transition, because the electronic properties of the two regions are "protected" differently by a special, so-called topological method. Therefore, a very strong new quantum state is created in the transition region. This local electronic quantum state can now be used as a primary property for the production of special semiconductors, metals, or insulators - and possibly even as a property in nanoelectronics.
Based on these novel quantum chains, the conductive effects of nano graphene tape systems can be fabricated on CNT and CNTs with high electrical conductivity. The strength of the joints increases due to the scattering of the grain boundary and the scattering of the side wall of the electrons. Increased joule heating and low current carrying capacity of nanoscale joints, and due to its remarkable electrical properties and other properties, graphene becomes a reliable candidate for next-generation joints. Graphene is the lowest resistance material with high current density, large average free path and high electron mobility. For practical implementation, thin-walled graphene sheet or graphene nano-ribbon (GNR) is the most suitable bonding material. However, the geometric structure changes the nanoelectric properties slightly compared to the conductivity effects of nano graphene tape systems in CNT and CNTs .
Conclusion :
In the case of annular nanostructures, conduction effects can be mentioned. One of the most important cyclic systems is graphene, which is known as the first stable two-dimensional structure in dense matter. The advent of graphene has had a major impact on the development of molecular electronics. However, due to the lack of a gap in its energy spectrum, it is difficult to precisely control its conductive behavior. A possible solution to this bottleneck is to limit graphene to one dimension and create graphene nanofibers that create a gap in the energy spectrum.
Researcher and author: Dr. ( Afshin Rashid)
PhD in Nano-Microelectronics