Structural and magnetic properties of nanowires Nano wire by electrochemical accumulation method (based on nano-micro-electronics PHD Doctorateional-research doctorate)

Researcher  and author PhD student : Afshin Rashid

Note: Nano-wires are periodically used separately for different applications. The magnetic and electrochemical properties of nano wire are very widespread in the nanotechnology industry.

Production of magnetic material that has a one-dimensional structures such as nanowires, nanotubes and nano-rods,  nano-dimensional structure of  nanowires with diameters in the range of nanometer and micrometer length more than are created. Nano wire  Nano-magnetic wires with electromagnetic waves due to their size and shape sensitivity lead to a specific wave excitation spectrum. The interaction between light and different metal nanostructures is very important in nanoplasmins. Nanosystems and nanotubes, narrow structures that are only a few billion meters in diameter but thousands or millions of times longer. Nanofibers are one-dimensional quasi-materials. "" Their two dimensions are nanometer-scale. "  This one-dimensional gives distinct electrical and optical properties.  This means that the electrons and photons in these nanowires experience "enclosed quantum effects." "  However, unlike other materials that cause such quantum effects as quantum dots, the length of nanowires allows them to communicate with other macroscopic devices and the outside world.



The structure and structure of a nano-wire is so simple that there is no room for defects and electrons pass unimpeded. This is a major problem with conventional crystal semiconductors, such as those made from silicon wafers. This defect is always present in nanowires 
and those defects interfere with the passage of electrons. Nano-wires are made of different materials.and can "grow" on manydifferent substrates through the vapor deposition process.
The electrochemical properties of nanowires are relatively high from surface to volume. This makes them very good as a tracker, because the entire surface can be covered to bond to specific electrochemical or biological molecules. Then the electrical signal generated by that connection is easily transmitted along the nanowires.
Conclusion: 
The shape of nanowires can be used to produce narrow beam lasers or LEDs. These small light sources may one day find applications in photonic chips, such as light-information chips and electric nanotubes that transmit information to the new electronic nanotechnology system. .

Author: PhD Student  ( Afshin Rashid)

PhD student in Nano-Microelectronics at Islamic Azad University, Science and Research Branch, Tehran