افشین رشید
اُستادیار ؛ عضو هیات علمی دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران
828 یادداشت منتشر شده. Nanowires ( SiNWs) have high mobility and surface-to-volume ratio, which makes them easy to control using a weak electric field
Making wires in nanometer dimensions is very interesting both from a technological and scientific point of view, because in nanometer dimensions they show unusual properties. The ratio of length to diameter of nanowires is very high.

From the physical properties of nanowires of organic compounds, we can mention their electrical, photoelectric and mechanical properties. Nanowires ( SiNWs) have high mobility and surface-to-volume ratio, which makes them easy to control using a weak electric field. These one-dimensional nanostructures are created from nanowires with a diameter in the range of nanometers and a length of more than micrometers. It has been done using different physical and chemical methods in making nanowires through regular one-dimensional arrays . Methods such as the use of electron beam or lithography method, heavy ion irradiation, laser, chemical and electrochemical methods such as water heat and spontaneous assembly methods used to make the membranes of molds can also be used .

In the manufacturing of one-dimensional nanostructures such as nanowires of organic compounds by electro-accumulation method, there are three general steps: firstly, the creation of a porous mold as a suitable substrate and framework for the accumulation of nanowires, secondly, the growth of nanowires in line with the holes of the mold and thirdly. removing the template and separating the nanowires from it. The properties of the nanowires are directly dependent on the features of the template surface, such as the size distribution of the holes, the density of the holes, and the superiority of the surface of the nanoholes. To control the characteristics of nanowires of organic compounds, the parameters that are effective in the formation and optimization of the diameter of the holes and the thickness of the mold should be considered.

Conclusion:
This type of nanowires, as their name suggests, are obtained from organic compounds. In addition to metallic and semi-conducting materials, it is also possible to make nanowires from organic materials.
Field Effect Nanotransistors (back and combined gate) They are the Main electronic components that are used as amplifiers in analog nano circuits or electronic nano switches in digital circuits
The Diameter of Nanostructures has a linear relationship with the flow rate and distance, and a non-linear relationship with the potential and concentration of the silicon solution in the production of Nanochips and Nanotransistors