- Faculty
- Faculty Faculty of Sciences and Engineering
- Research Interest
- Astrophysics: Gravitational lensing, large-scale structure of the universe, General Theory of Relativity, cosmic structures, ray tracing methodology, N-body simulations, dark matter, dark energy, and implementing machine learning approaches to deal with big datasets. Plasma Physics: Electrostatic waves and their nonlinear structures in various plasma systems, space and astrophysical plasmas, multi-ion plasmas, degenerate quantum plasmas, nonextensive plasmas, strongly coupled plasmas, and dusty/complex plasmas.
- Teaching Materials
- Currently I am teaching the following Courses: PHY109 Engineering Physics - I PHY7107 Engineering Physics
- Academic Background
- PhD from University of Sydney, Australia M.S. & B.Sc. (Hons.) from Jahangirnagar University.
- Awards & Achievements
- Awards Awarded the “Yim Family Foundation PhD Top Up Scholarship-2023” from the University of Sydney, and which was funded by the Yim Family Foundation Pty Ltd. Awarded the “Best Presenter Award” from the “National Conference on Physics-2023” which was organized by the Bangladesh Physical Society, and held on 9-11 Mar 2023 at the Jahangirnagar University, Savar, Dhaka, Bangladesh. Awarded full funded scholarship to attend the summer school program entitled “Canberra International Physics Summer School Program-2019” which was held at the Australian National University, Canberra on 14-25 January 2019. Awarded the “Commonwealth Funded Research Training Program Scholarship” from the University of Sydney for PhD Program from 2018-2023. Awarded the “National Science and Technology (NST) Fellowship (2014-2015)” for M.S. thesis program by the Ministry of Science and Technology, Bangladesh. Participation as Reviewer Reviewer of Scientific Reports published by Nature Portfolio, UK. Reviewer of Physics of Plasmas published by American Institute of Physics, USA. Reviewer of IEEE Transactions on Plasma Science published by IEEE, USA. Reviewer of Journal of Modern Physics published by Scientific Research, USA. Reviewer of Ain Shams Engineering Journal published by Elsevier Publisher, Egypt. Reviewer of International Journal of Statistics and Mathematics published by Premier Publisher, China. Reviewer of AIP Advances published by American Institute of Physics, USA.
- Selected Publications
- International Peer-Reviewed Research Articles Book International Conference Publications Selected National/International Conference Talks/Posters/Seminars 1. S. A. Ema , M. R. Hossen, K. Bolejko, and G. F. Lewis, “Local environmental dependence on weak-lensing shear statistics”, Physical Review D (US), 113 , 043540 (2026) . 2. M. M. Fuad, S. A. Ema , and M. R. Hossen, “Tracing Cosmological Signature with Doppler Lensing: Insights from Cosmological Simulations”, Physics Letters B (US), 873, 140197 (2026) . 3. M. R. Hossen, S. A. Ema , K. Bolejko, and G. F. Lewis, “Ringing the universe with cosmic emptiness: void properties through a combined analysis of stacked weak gravitational and Doppler lensing”, Monthly Notices of the Royal Astronomical Society (UK) 513 , 5575 (2022). 4. M. R. Hossen, S. A. Ema , K. Bolejko, and G. F. Lewis, “Mapping the cosmic mass distribution with stacked weak gravitational lensing and Doppler lensing”, Monthly Notices of the Royal Astronomical Society (UK) 509 , 5142 (2022) . 5. S. A. Ema , M. R. Hossen, K. Bolejko, and G. F. Lewis, “The density distributions of cosmic structures: impact of the local environment on weak-lensing convergence”, Monthly Notices of the Royal Astronomical Society (UK) 509 , 3004 (2022). 6. M. R. Hossen, S. A. Ema, and A. A. Mamun, “Nonlinear Dynamics in Strongly Coupled Quantum Plasma”, High Temperature (Russia) 54 , 813 (2019) . 7. S. Banik, M. Amina, S. A. Ema, M. R. Hossen, and A. A. Mamun, “Electrostatic Solitary Pulses in a Dusty Electronegative Magnetoplasma”, Plasma Physics Reports (Russia) 44 , 1057 (2018) . 8. M. R. Hossen, S. A. Ema , and A. A. Mamun, “Ion-Scale Excitations in a Strongly Coupled Astrophysical Plasma with Nuclei of Heavy Elements”, Plasma Physics Reports (Russia) 43 , 1189 (2017) . 9. M. Amina, S. A. Ema , and A. A. Mamun, “Small-amplitude shock waves and double layers in dusty plasmas with opposite polarity charged dust grains”, Plasma Physics Reports (Russia) 43 , 668 (2017) . 10. M. Amina, S. A. Ema , and A. A. Mamun, “Nonplanar electrostatic shock waves in an opposite polarity dust plasma with nonextensive electrons and ions”, Pramana (India) 88 , 81 (2017) . 11. M. Amina, S. A. Ema, and A. A. Mamun, “Higher order nonlinear dust-acoustic waves in a dusty plasma with dust of opposite polarity”, Chinese Journal of Physics (China) 55 , 619 (2017) . 12. M. R. Hossen, S. A. Ema, and A. A. Mamun, “Nonlinear dynamics in a nonextensive complex plasma with viscous electron fluids”, Chinese Physics Letters (China) 33 , 065203 (2016) . 13. M. R. Hossen, S. A. Ema, and A. A. Mamun, “ Small amplitude dust-electron-acoustic shock waves and double layers in a nonextensive complex plasma with viscous electron fluids ”, IEEE Transactions on Plasma Science (USA) 44 , 492 (2016) . 14. S. A. Ema , M. R. Hossen, and A. A. Mamun, “Nonlinear ion modes in a strongly coupled plasma in presence of nonthermal ion fluids and polarization force”, Plasma Physics Reports (Russia) 42 , 369 (2016) . 15. S. A. Ema , M. R. Hossen, and A. A. Mamun, “Linear and nonlinear heavy ion-acoustic waves in a strongly coupled plasma”, Physics of Plasmas (USA) 22 , 092108 (2015) . 16. S. A. Ema , M. R. Hossen, and A. A. Mamun, “Nonplanar shocks and solitons in a strongly coupled adiabatic plasma: the roles of heavy ion dynamics and nonextensitivity”, Contributions to Plasma Physics (Germany) 55 , 596 (2015) . 17. S. A. Ema , M. R. Hossen, and A. A. Mamun, “Planar and nonplanar shock waves in a degenerate quantum plasma”, Contributions to Plasma Physics (Germany) 55 , 551 (2015) . 18. S. A. Ema , M. Ferdousi, S. Sultana, and A. A. Mamun, “Roles of negatively-charged heavy ion and nonextensivity on cylindrical and spherical dust-ion-acoustic shock waves”, Journal of the Korean Physical Society (Korea) 66 , 1697 (2015) . 19. S. A. Ema , M. Ferdousi, and A. A. Mamun, “Compressive and rarefactive dust-ion-acoustic Gardner solitons in a multi-component dusty plasma”, Physics of Plasmas (USA) 22 ,
- Professional Experience
- Assistant Professor, Department of Mathematics and Data Science (formerly Department of Mathematical and Physical Sciences), East West University, Bangladesh, January 2024 - present. Responsibilities: Teaching physics courses at the undergraduate level. Conducting research and contributing to the university’s research community. Guiding students through their academic efforts and assisting them in making well-informed career decisions. Lecturer, Department of Electrical & Electronic Engineering, Sonargaon University, Bangladesh, January 2016 - May 2018.
- Affiliation Professional Membership
- 1. Member of Sydney Institute for Astronomy , The University of Sydney, Australia since 2018. 2. Member of Association of Asia Pacific Physical Societies- Dusty Plasma Physics since 2018.