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National Institute for Fusion Science

Research Activities

Research Report2026

EurekAlert!Press Release April 24, 2026
Simulations prove two stable states of opposite polarity in an Earth-like dipole magnetic field

When walking through a dense forest, a compass is indispensable for knowing which direction to take, and it works because the Earth has a magnetic field. ...

EurekAlert!Press Release February 27, 2026
High-temperature superconducting wire successfully tested in liquid hydrogen from liquefaction to energization

At the National Institute for Fusion Science, we have been developing high-temperature superconducting coils for magnetic-confinement fusion that use liquid hydrogen refrigerant. ...