Ion Beam Applications S.a.

Massachusetts Institute of Technology

Eric Forton

Leslie Bromberg

Yves Jongen

Alexey L Radovinsky

Willem Kleeven

Philip Michael

Joseph V Minervini

Emma Pearson

A magnet for transporting a particle beam in a target magnet field may include a first set of coils and a second set of coils. According to some aspects, the first and second set of coils may be configured to generate a combined desired magnetic field within the bore and may be configured to generate a combined magnetic field weaker than the desired magnetic field outside the bore.

Ironless, actively-shielded, variable field magnet for medical gantries

Cyclotron for accelerating charged particles around an axis, comprising an electromagnet with an upper pole and a lower pole, producing a magnetic field in the direction of said axis; a Dee electrode assembly and a counter Dee electrode assembly separated from each other by a gap for accelerating said charged particles and a pair of ion sources located in a central region of the cyclotron. Said ion sources are located at a distance of said axis such that the particles emitted from the first ion source pass between said first and second ion sources after a path of half a turn, and radially outwards of the second ion source after a path of three half-turns, and reciprocally.

High current cyclotron

The present disclosure relates to a cyclotron. Embodiments of the present disclosure may include an upper and lower magnet pole, an upper and lower superconducting coil arranged around each of the magnetic poles, a ring-shaped magnetic return yoke, a beam chamber between the upper and lower magnetic poles having one or more electrodes configured to accelerate ions moving substantially in the median plane, and a cryostat. The ring-shaped magnetic return yoke and the coils may form a cold mass contained within the cryostat. Further, the cryostat may not contain the upper and lower poles.

Compact superconducting cyclotron

Growing community of inventors

Nil-Pierreux, Belgium

Eric Forton