Browsing by Author "Masud Rana"

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    Optical Pulling Force for Distinct Nanoparticle in a mixture of three nanoparticles
    (North South University, 2020) Rahul Mahmud; Masud Rana; Mahdy Rahman Chowdhury; 1621204045; 1620161043
    Every aspect of this world has become advanced in the last decade due to the development of science and technology. In our experiment, we have used three kinds of nanoparticles, such as Dielectric, Plasmonic(PEC), and Chiral. These nanoparticles are kept in a substrate whose surface is plasmonic(PEC). We are trying to obtain remarkable pulling force. We have used lights such as angles that can obtain pulling force. We have checked from 400 nm to 1800 nm to get better pulling forces. But in our experiment on a plasmonic substrate, we don’t obtain a good amount of pulling force. Most of the time, pulling forces are missing. So we are trying to find the reason why we don’t get optical pulling force. Our experiment will essentially help in medical uses in the future. If we can modify and implement beautifully, then it can be used widely in medical science. We can also use this force to increase the amount of electricity we use. So our experiment can help in our everyday life.