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Biswajit Roy

Designation: Assistant Professor
Qualification: MSc. (IIT Guwahati, 2012)
Email: br.phy@chakdahacollege.ac.in, r.biswajit90@gmail.com
Specialization: Condensed matter physics
Website: https://sites.google.com/site/biswajiitg/home
Syllabus Taught:
Semester Hons. Programme
Sem-I
  • Mathematical physics-I, Mechanics
  • Mechanics
Sem-II
  • Electricity and Magnetism, Wave and Optics
  • Waves and Optics
Sem-III
  • Mathematical physics-II, Digital systems and applications.
  • Analog systems and applications
Sem-IV
  • Mathematical physics-III, Analog systems and applications.
  • Electromagnetic theory
Sem-V
  • Classical Dynamics
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Sem-VI
  • Digital Signal Processing
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Academic/Professional Membership Member of Condensed Matter Research Centre (CMPRC), Jadavpur University.
Research Experience: 7 Years
Research Interest: Wetting, adhesion, spreading, evaporation and pattern formation in drying droplets of complex fluids.
List of Publications:
Research:
  1. Moutushi Dutta Choudhury, Saptarshi Das, Biswajit Roy, Subhamita Sengupta, Sujata Tarafdar, Sanat Karmakar, Salt crystal growth in interacting drops of a complex biopolymer: Statistical characterization using FESEM images, Chemical Engineering Science, 2019, 207, 1121-1139
  2. Subarnarekha Bhattacharya*, Biswajit Roy, Sujata Tarafdar, Aggregation of crystalline copper sulfate salt in a gelatin medium, Fractals, 2017, 25, 1750038(7).
  3. Biswajit Roy, Sanat Karmakar*, Sujata Tarafdar, Self-assembled transparent conducting network of multi-walled carbon nanotubes formed by evaporation, Materials Letter, 2017, 207, 86-88.
  4. Subarnarekha Bhattacharyya*, Biswajit Roy, Moutushi Dutta Choudhury, Pattern formation in drying drops of colloidal copper sulfate solution on glass surface, Journal of surface science and technology, 2017, 32(3-4), 79-84.
  5. Biswajit Roy,* Sanat Karmakar, Abhra Giri and Sujata Tarafdar, Pattern formation of drying Lyotropic Liquid crystalline droplet, RSC Adv, 2016, 6, 112695-112703 .
  6. Biswajit Roy, Moutushi Dutta Choudhury, Tapati Dutta, Sujata Tarafdar*, Multi-scale patterns formed by sodium sulphate in a drying droplet of gelatin, Applied Surface Science, 2015, 357, 1000–1006.
Conference / Seminar / Workshop details:
Level Paper presented Attended
International -- --
National 04 02
State 02 01
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