International Journal of Research in Advanced Electronics Engineering
2025, Vol. 6, Issue 1, Part A
Plasma physics: Insights into fusion energy development
Author(s): Samaher Najm Abdullah
Abstract: Plasma physics is a cornerstone in the pursuit of fusion energy, a sustainable and virtually limitless energy source. By studying the behavior of plasma—ionized gas comprising charged particles scientists are addressing key challenges in achieving controlled nuclear fusion. Advances in plasma confinement techniques, such as magnetic confinement in devices like tokamaks and stellarators, as well as inertial confinement methods, have brought fusion energy closer to practical realization. These innovations focus on maintaining the extreme temperature and pressure conditions necessary for sustaining fusion reactions while overcoming instabilities and energy losses. Key developments include breakthroughs in magnetic field designs, high-temperature superconductors, and diagnostic tools, which enhance our ability to confine and control plasma. Computational simulations and artificial intelligence are increasingly employed to predict plasma behavior and optimize reactor performance. Global collaborations, exemplified by ITER and other large-scale projects, are accelerating progress toward creating fusion energy systems capable of producing net-positive energy. The potential of fusion energy lies in its environmental and economic benefits. Fusion reactors produce minimal greenhouse gases, generate no long-lived radioactive waste, and rely on abundant fuel sources like hydrogen isotopes. Despite the remaining technical and economic hurdles, the synergy between plasma physics, advanced materials, and innovative technologies continues to propel fusion energy research forward. This abstract underscores the transformative impact of plasma physics in unlocking the potential of fusion energy, providing a pathway to address the world's energy challenges while fostering a sustainable and clean energy future.
Pages: 22-35 | Views: 41 | Downloads: 17
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How to cite this article:
Samaher Najm Abdullah. Plasma physics: Insights into fusion energy development. Int J Res Adv Electron Eng 2025;6(1):22-35.