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Small scale testing options
Collecting material and analysis from J. van Nugteren and G. Kirby
Use Feather-0 as is
• 0.3 mm conductor, 0.1 mm insulation (both sides)
• 18 turns• JE ≈ 400 A/mm2
• Approximately 1 T bore field
Feather-0
Peak field 9.2 T in the ends
Feather-0
Field angle approximately 6 degrees at 8 T background field
Double-decker Feather-0 (F0E1)
• 0.3 mm conductor, 0.1 mm insulation (both sides)
• 2x20 turns• JE ≈ 400 A/mm2
• Approximately 1.6 T bore field
Double-decker Feather-0
Peak field 3 T in the ends
Double-decker Feather-0
This was the initial design of Feather-0
(two decks, layer jump)
Double-decker Feather-0-mod
Peak field 4 T in the endsAdditional field gain adding an iron pole (1 T ?)