Experience

Ahsanullah University of Science and Technology

• Bangladesh
• Higher Education
• 200 - 300 Employee

• Associate Professor

  • Jan 2020 - Present

• Assistant Professor of Physics, Department of Arts and Science

  • Sep 2012 - Jan 2020



Tohoku University

• Japan
• Higher Education
• 700 & Above Employee

• Postdoctoral Researcher

  • Nov 2015 - Oct 2016

  I did my post-doc research on silicon quantum dot solar cells at Samukawa Lab, Institute of Fluid Science, Tohoku University, wherein I optimized the formation of Si-nanocrystals (Si-NCs) at >=800 °C in SiC interlayer with a thickness variation of Si (2~6 nm) with controllable band gap energy (1.61∼1.92 eV). The size-controlled 3D array of Si-NCs separated by SiC barriers was fabricated by neutral beam etching using a bio-template consisting of ferritin molecules. I did my post-doc research on silicon quantum dot solar cells at Samukawa Lab, Institute of Fluid Science, Tohoku University, wherein I optimized the formation of Si-nanocrystals (Si-NCs) at >=800 °C in SiC interlayer with a thickness variation of Si (2~6 nm) with controllable band gap energy (1.61∼1.92 eV). The size-controlled 3D array of Si-NCs separated by SiC barriers was fabricated by neutral beam etching using a bio-template consisting of ferritin molecules.



Kyushu Institute of Technology

• Research
• 1 - 100 Employee

• PhD

  • Oct 2012 - Sep 2015

  I did my PhD on TCO-less back contact dye-sensitized solar cells based on cobalt complex redox shuttle under the supervision of Dr. Shyam S. Pandey in 2015 at Kyushu Institute of Technology, Japan. I did my PhD on TCO-less back contact dye-sensitized solar cells based on cobalt complex redox shuttle under the supervision of Dr. Shyam S. Pandey in 2015 at Kyushu Institute of Technology, Japan.



Ahsanullah University of Science and Technology

• 141-142 Love Road, Tejgaon Industrial Area, Tejgaon, Dhaka-1208, Bangladesh.

• Lecturer of Physics, Department of Arts and Science

  • Sep 2010 - Sep 2012



American International University-Bangladesh

• Higher Education
• 200 - 300 Employee

• Lecturer of Physics, Department of Basic Science

  • Jan 2009 - Sep 2010