Radiation effects on cryogenic temperature sensors of Cernox, CGR and PtCo

Irradiation tests have been carried out in view of selecting the cryogenic temperature sensors for use in the RIKEN Superconducting Ring Cyclotron (SRC). About 300 temperature sensors will be installed, and most of them will be exposed to high radiation doses during the operation of accelerator. Tho...

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Veröffentlicht in:	IEEE transactions on applied superconductivity 2004-06, Vol.14 (2), p.1802-1805
Hauptverfasser:	Tominaka, T., Okuno, H., Ohnishi, J., Fukunishi, N., Ryuto, H., Ohtake, M., Ikegami, K., Goto, A., Yano, Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accelerators Coils Cryogenic temperature Cryogenics Cyclic accelerators and storage rings Cyclotrons Exact sciences and technology Experimental methods and instrumentation for elementary-particle and nuclear physics Magnetic sensors Nuclear physics Particle beams Physics Proton beams Radiation effects Research facilities Sensor phenomena and characterization Sensors Superconductivity Temperature measurement Temperature sensors Testing
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Beschreibung
Zusammenfassung:	Irradiation tests have been carried out in view of selecting the cryogenic temperature sensors for use in the RIKEN Superconducting Ring Cyclotron (SRC). About 300 temperature sensors will be installed, and most of them will be exposed to high radiation doses during the operation of accelerator. Those cryogenic temperature sensors, Cernox/spl trade/, CGR and PtCo, at room temperature were bombarded by the intense 210 MeV proton beam at the RIKEN Accelerator Research Facility (RARF) of RIKEN.
ISSN:	1051-8223 1558-2515
DOI:	10.1109/TASC.2004.831117