1) Dipan Bandyopadhyay, Apu Mistry and Joyeeta Basu Pal " Study on enhancement of optical output of InxGa1-xN/ GaN parabolic quantum well LEDs, varying indium compositions and well widths" International Conference on Industrial Instrumentation & Control (ici2c-2021), 2021, RCCIIT, Kolkata. https://www.springer.com/gp/book/9789811670107#bibliographic
2) Apu Mistry and Dipankar Biswas, "Performance enhancement of InGaN/GaN green QW LEDs with different interlayers and doping in the barriers" 7th International Conference on Computers and Devices for Communication (CODEC), 2019, Kolkata.
3) Dipankar Biswas, Apu Mistry, Anup Gorai and Siddhartha Panda, “A very broad photoluminescence spectrum from the InGaN/GaN quantum wells is inevitable: variation of the Strong piezoelectric fields make the perfect determination of the composition from optical measurements impossible” International Conference on Advances in Nanomaterials and Nanotechnology (ICANN ) 2016, Delhi.
4) Dipankar Biswas, Anup Gorai and Apu Mistry, “Improvement of the optical properties of InGaN/GaN quantum well diodes, using different types of InGaN/InGaN staggered quantum wells”, International Conference on Advances in Nanomaterials and Nanotechnology (ICANN) 2016, Delhi.
5) Siddhartha Panda, Apu Mistry, Partha Pratim Bera and Dipankar Biswas “Important information on InxGa1-xN/GaN quantum wells for the optoelectronic designer” Workshop on Photonics for Imaging and Sensing, under UKIERI Thematic Partnership, Administered by British Council, CRNN(Kolkata)-2015.
6) Dipankar Biswas, Apu Mistry and Partha Pratim Bera, “Important Observations on the Annealing of Capped and Uncapped InxGa1-xN/GaN Quantum Wells”, International Conference on Nanotechnology (ICNT) 2015, Haldia.
7) Dipankar Biswas, Apu Mistry, Partha Pratim Bera, Siddhartha Panda and Anup Gorai, “Special features of the InxGa1-xN/GaN quantum wells outlined and established for optoelectronic designers”, 6th International Conference on Computers and Devices for Communication (CODEC), 2015,Kolkata.
8) Dipankar Biswas, Partha Pratim Bera and Apu Mistry, “Explanations of the Unusual Photoluminescence Observed in Annealed InGaN/GaN Multi Quantum Well”, International Conference on Condensed Matter Physics (ICCMP) 2014, Himachal Pradesh. https://doi.org/10.1063/1.4915436
9) Dipankar Biswas, Apu Mistry and Partha Pratim Bera, “Important inferences drawn from the unusual Photoluminescence of annealed and non annealed InxGa1-xN/GaN Multi Quantum Wells”, International Conference on Advanced Materials and Energy Technology (ICAMET) 2014, IIEST.