Synchrotron Soleil

Sigmaphi

Marie-Emmanuelle Couprie

Keihan Tavakoli

Arnaud Mary

Olivier Marcouille

Amin Ghaith

Mathieu Valleau

Chamseddine Benabderrahmane

A magnet structure including sets of permanent magnets installed periodically in a direction S with a spatial period λ, each set including a magnet of each of a first beam, a second beam, a third beam, and a fourth beam, the magnets of each beam being arranged in succession in the direction S, the first beam and the second beam being arranged in succession in a direction Z, the fourth beam and the third beam being arranged in succession in the direction Z, the third beam and the second beam being arranged in succession in a direction X, and the fourth beam and the first beam being arranged in succession in the direction X, wherein, for at least four successive sets of magnets with a spatial period λ, the magnetization vector of each magnet of each beam has a non-zero component in each of the directions X, S and Z.

Magnet structure with improved performance, inverter, and associated method

A two-period inverter, including a series of permanent magnets with a spatial periodicity of λor (2n+1)λor 2nλalong a longitudinal axis Y and first moving apparatus arranged to modify along the axis Y, with respect to a reference position along the axis Y, the relative position of the first and second series, which move as one, with respect to the position of the third and fourth series, which move as one, by a distance (2n+1)λ/2 or (2n−1)λ/2, so that the inverter is placed in an offset position along the axis Y is discussed.

Two-period inverter, associated method, device and installation

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Paris, France

Marie-Emmanuelle Couprie