D-T fusion (Deuterium-Tritium fusion)

D-T fusion involves combining two isotopes of hydrogen—deuterium and tritium—at extremely high temperatures, creating a nuclear reaction that releases a large amount of energy. When these atoms collide with enough force, their nuclei fuse, forming a helium nucleus and a neutron, and releasing energy that can potentially be harnessed for power. This process mimics the sun's energy production and is considered a promising source of clean, abundant energy because deuterium is plentiful in water, and tritium can be produced within reactors. The main challenge is achieving and sustaining the conditions needed for efficient fusion.