@inproceedings{b47a1884848a4ec289f759f39601c715,
title = "Development of a magnetic diagnostic suitable for the ITER radiation environment",
abstract = "Magnetic diagnostics of the ITER tokamak must fulfill demanding specifications, because their accuracy and reliability affects margins to the machine engineering limits and therefore operational flexibility. This paper describes the challenging issues related to the implementation of the magnetic diagnostics in a tokamak environment. We focus on nuclear radiations as they can significantly affect the measurement through Radiation Induced Electromotive Force (RIEMF) or Thermally Induced Electromotive Force (TIEMF). Thermal modeling of magnetic sensors and associated design studies are also reported as the thermal gradient in the sensors must be reduced to avoid TIEMF. Alternative magnetic sensors such as fiber optic current sensors (FOCS) or steady state magnetic field sensors are also discussed because they serve as a backup to the usual inductive magnetic measurements. We conclude by a brief review of the development needs for magnetic diagnostics..",
keywords = "Instrumentation, Nuclear radiation effects, Tokamaks",
author = "Ph Moreau and I. Bolshakova and B. Brichard and G. Chitarin and R. Delogu and I. Duran and A. Encheva and Y. Fournier and A. Galo and A. Le-Luyer and Lister, {J. B.} and Ph Malard and Moret, {J. M.} and P. Pastor and S. Peruzzo and J. Romero and D. Testa and M. Toussaint and G. Vayakis and R. Vila",
note = "Score = 3; 2009 - ANIMMA : 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications , ANIMMA ; Conference date: 07-06-2009 Through 10-07-2009",
year = "2009",
doi = "10.1109/ANIMMA.2009.5503812",
language = "English",
isbn = "9781424452088",
series = "ANIMMA - International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "ANIMMA - 2009",
address = "United States",
}