The ultimate aim of fusion plasma research is to harness the energy released from nuclear fusion reactions, which have the potential to provide a virtually limitless and clean source of energy.

In order for fusion reactions to occur, the plasma must be heated to extremely high temperatures (typically tens of millions of degrees Celsius) and compressed to high densities, creating a state of matter known as a fusion plasma.

The D-T reaction is the most widely studied fusion reaction due to its relatively low ignition temperature and high energy output. It involves the fusion of deuterium and tritium isotopes of hydrogen, producing helium and a neutron.

Magnetic fields are used in fusion plasmas to confine the plasma and prevent it from coming into contact with the walls of the fusion reactor, which would lead to energy loss and damage to the reactor components.

Plasma disruption refers to the sudden and uncontrolled release of energy from a fusion plasma, often resulting in a rapid loss of plasma confinement and termination of the fusion reaction.

Spectroscopy is commonly used to measure the temperature of fusion plasmas by analyzing the emitted light from the plasma, which contains information about the energy levels of the plasma particles.

Plasma ignition refers to the process by which fusion reactions are initiated and sustained in a plasma, typically achieved by heating the plasma to extremely high temperatures and densities.

One of the primary challenges in achieving controlled fusion reactions is maintaining high plasma temperatures and densities for a sufficient duration to sustain the fusion reaction.

Nuclear fusion refers to the process by which two atomic nuclei combine to form a single nucleus, releasing a large amount of energy in the form of neutrons and other particles.

Deuterium and tritium are the most commonly used fuels in fusion plasma experiments due to their relatively low ignition temperature and high energy output.

Plasma purification refers to the process by which impurities are removed from a fusion plasma, typically achieved through various techniques such as divertors, gas puffing, and impurity seeding.

Divertors play a crucial role in removing impurities from the fusion plasma, preventing them from accumulating and potentially disrupting the fusion reaction.

Plasma heating refers to the process by which fusion plasmas are heated to extremely high temperatures, typically achieved through various techniques such as ohmic heating, neutral beam injection, and radio frequency heating.

The primary goal of fusion energy research is to develop a clean and sustainable source of energy by harnessing the energy released from nuclear fusion reactions.

Plasma confinement refers to the process by which fusion plasmas are confined within a magnetic field, preventing them from coming into contact with the walls of the fusion reactor.