Study of High Temperature Damages for The Carbon Stripper Foil by Irradiation of High Current Negative Hydrogen Ion Beams

• Project/Area Number: 18540303
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: High Energy Accelerator Research Organization
• Principal Investigator: TAKAGI Akira High Energy Accelerator Research Organization, Accelerator Laboratory, Lecturer (10100819)
• Co-Investigator(Kenkyū-buntansha): SUGAI Isao High Energy Accelerator Research Organization (KEK), Accelerator Laboratory, Researcher (80150291) ; TAKEDA Yasuhiro High Energy Accelerator Research Organization (KEK), Accelerator Laboratory, Engineer (70391745) ; ARAKIDA Yasuo High Energy Accelerator Research Organization (KEK), Accelerator Laboratory, Assistant Professor (00113415) ; IKEGAMI Kiyoshi High Energy Accelerator Research Organization (KEK), Accelerator Laboratory, Engineer (30391767) ; IRIE Yoshiro High Energy Accelerator Research Organization (KEK), Accelerator Laboratory, Professor (00124173)
• Project Period (FY): 2006 – 2007
• Project Status: Completed (Fiscal Year 2007)
• Budget Amount: ¥3,830,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥330,000); Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2006: ¥2,400,000 (Direct Cost: ¥2,400,000)
• Keywords: Stripper Foil / Particle Accelerator / Quantum Beam / Nano-Materials / Advanced Devices / Nuclear Target / Negative Ion Source / Ion Beam

Research Abstract

The high temperature damage about carbon stripper foils has been studied to resolve the short lifetime problem on the high intensity particle accelerators,. This study has been realized hybrid type carbon stripper foils with high durability over 2000K.
Results from the experiment are summarized blow.
(1) By using the high current de negative ion beam, the very high temperature condition of over 2500K was realized.
(2) The damages (growth of distortion, reduced thickness, formation of pin-hole) were studied with high temperature of around 2000K.
(3) The irradiation by high current 650keV H-ion beam were executed with stable beam condition during the machine time of 200hours. And the hybrid type carbon stripper foil showed the long lifetime with over 1500K.
(4) Comparison of several materials as stripper foil was carried out; (a) Commercially available carbon foil (b) Newly developed KEK hybrid type carbon foil (c) SNS diamond foil (d) Commercially available diamond foil.

Research Products

• [Journal Article] COMPARATIVE STUDY ON LIFETIME OF STRIPPER FOIL USING 650 keV H-ION BEAM (2007)
  • Author(s): A. Takagi#, I. Sugai, Y. Takeda, Y. Irie, R. W. Shaw, C. S. Feigerlev, M. A. Plum
  • Journal Title: Proceedings of PAC07, Albuquerque, New Mexico, USA(2007) IEEE : 07CH37866 Pages: 245-247
  • Description: 「研究成果報告書概要(和文)」より
• [Journal Article] DEVELOPMENT OF HYBRID TYPE CARBON STRIPPER FOILS WITH HIGH DURABILITY AT > 1800K FOR RCS OF J-PARC (2007)
  • Author(s): I. Sugai, Y. Takeda, M. Oyaizu, H. Kawakami, A. Takagi, Y. Irie
  • Journal Title: Proceedings of PAC07, Albuquerque, New Mexico, USA(2007) IEEE : 07CH37866 Pages: 242-244
  • Description: 「研究成果報告書概要(和文)」より
• [Journal Article] SPALLATION NEUTRON SOURCE(SNS) DIAMOND STRIPPER FOIL DEVELOPMENT (2007)
  • Author(s): R. W. Shaw, M. A. Plum, L. L. Wilson, C. S. Feigerle, M. J. Borden, T. Spickermann, Y. Irie, I. Sugai, and A. Takagi
  • Journal Title: Proceedings of PAC07, Albuquerque, New Mexico, USA(2007) IEEE : 07CH37866 Pages: 620-622
  • Description: 「研究成果報告書概要(和文)」より
• [Journal Article] Comparative Study on Lifetime of Stripper Foil Using 650ke V H-Ion Beam. (2007)
  • Author(s): A. Takagi, I. Sugai, Y. Takeda, Y. Irie, M. Plum, R. Shaw, C. Feigerle
  • Journal Title: Proc. PAC 2007(Albuquerque, USA) MOPAN040 Pages: 245-247
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Development of Hybrid Type Carbon Stripper Foils with High Durability at >1800K for RCS of J-PARC. (2007)
  • Author(s): I. Sugai, H. Kawakami, M. Oyaizu, A. Takagi, Y. Takeda, Y. Irie, T. Hattori, K. Kawasaki
  • Journal Title: Proc. PAC 2007(Albuquerque, USA) MOPAN039 Pages: 242-244
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Spallation Neutron Source(SNS) Diamond Stripper Foil Development. (2007)
  • Author(s): R. Shaw, M. Plum, L. Wilson, Y. Irie, I. Sugai, A. Takagi, M. J. Borden, T. Sphickermann, C. Feigerle
  • Journal Title: Proc. PAC 2007(Albuquerque, USA) MOPAS081 Pages: 620-622
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] COMPARATIVE STUDY ON LIFETIME OF STRIPPER FOIL USING650 keV H-ION BEAM (2007)
  • Author(s): A.Takagi, I.Sugai, Y.Takeda, Y.Irie, R.W.Shaw, C.S.Feigerlev, M.A.Plum
  • Journal Title: Proceedings of PACO7, Albuquerque, New Mexico, USA(2007) IEEE:07CH37866 Pages: 245-247
• [Journal Article] DEVELOPMENT OF HYBRID TYPE CARBON STRIPPER FOILS WITH HIGH DURABILITY AT>1800K FOR RCS OF J-PARC (2007)
  • Author(s): I.Sugai, Y.Takeda, M.Oyaizu, H.Kawakami, A.Takagi, Y.Irie
  • Journal Title: Proceedings of PAC07, Albuquerque, New Mexico, USA(2007) IEEE:07CH37866 Pages: 242-244
• [Journal Article] SPALLATION NEUTRON SOURCE(SNS)DIAMOND STRIPPER FOIL DEVELOPMENT (2007)
  • Author(s): R.W.Shaw, M.A.Plum, L.L.Wilson, C.S.Feigerle, MJ.Borden, T.Spickermann, Y.Irie, I.Sugai, and A.Takagi
  • Journal Title: Proceedings of PAC07, Albuquerque, New Mexico, USA(2007) IEEE:07CH37866 Pages: 620-622
• [Journal Article] AN IRRADIATION SYSTEM FOR CARBON STRIPPER FOILS WITH 750 KEV H￣BEAM (2006)
  • Author(s): A. Takagi, I. Sugai, Y. Irie, Y. Takeda, K. Ikegami, Z. Igarashi, C. Kubota, Y. Arakida, N. Saito, S. Dairaku, K. Senzaki, A. Satoh
  • Journal Title: Proceedings of EPAC 2006, Edinburgh, Scotland(2006) EPAC 2006 Pages: 1550-1552
  • Description: 「研究成果報告書概要(和文)」より
• [Journal Article] REALIZATION OF THICK HYBRID TYPE CARBON STRIPPER FOILS WITH HIGH DUABILITY AT 1800K FOR RCS OF J-PARC (2006)
  • Author(s): I. Sugai, Y. Takeda, M. Oyaizu, H. Kawakami, Y. Irie, K. Hara, A. Takagi, H. Hattori, K. Kawakami, J. Kamiya, M. Kinsho
  • Journal Title: Proceedings of EPAC 2006, Edinburgh, Scotland(2006) EPAC 2006 Pages: 1753-1755
  • Description: 「研究成果報告書概要(和文)」より
• [Journal Article] An Irradiation System for Carbon Stripper Foils with 750 KeV H・Beams. (2006)
  • Author(s): A. Takagi, I. Sugai, Y. Irie, Y, Takeda, K. Ikegami, Z, Igarashi, C. Kubota, Y. Arakida, N. Saito, S. Dairaku, K. Senzaki, A. Satoh
  • Journal Title: Proceedings of EPAC 2006, Edinburgh, Scotland Pages: 1550-1552
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Realization of Thick Hybrid Type Carbon Stripper Foilas with High Duability at 1800K for RCS of J-PARC. (2006)
  • Author(s): I. Sugai, Y. Takeda M. Oyaizu, H. Kawakami, Y. Irie, K. Hara, A. Takagi, H. Hattori, K. Kawasaki, J. Kamiya, M. Kinsho
  • Journal Title: Proceedings of EPAC 2006, Edinburgh, Scotland Pages: 1753-1755
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] An irradiation system for carbon stripper foils with 750 keV H-beams (2006)
  • Author(s): A.Takagi, I.Sugai, Y.Irie, Y.Takeda, K.Ikegami, Z.Igarashi, C.Kubota, Y.Arakida, N.Saito, S.Dairaku, K.Senzaki, A.Satoh
  • Journal Title: Proceedings of EPAC 2006, Edinburgh, Scotland EPAC 2006 Pages: 1550-1550
• [Journal Article] Realozatio of thick hybrid type carbon stripper foils with high duability at 1800K for RCS of J-PARC (2006)
  • Author(s): I.Sugai, Y.Takeda, M.Oyaizu, H.Kawakami, Y.Irie, K.Hara, A.Takagi, H.Hattori, K.Kawakami, J.Kamiya, M.Kinsho
  • Journal Title: Proceedings of EPAC 2006, Edinburgh, Scotland EPAC 2006 Pages: 1753-1753
• [Journal Article] Life time test by 750 keV negative hydrogen beams (2006)
  • Author(s): A.Takagi, I.Sugai, Y.Irie, Y.Takeda, K.Ikegami, Z.Igarashi, C.Kubota, Y.Arakida, N.Saito, S.Dairaku, K.Senzaki, A.Satoh
  • Journal Title: Proceedings of 3^<rd> Annual Meeting of Particle Accelerator Society of Japan (August 2-4, 2006 Sendai Japan) August 2006 Pages: 100-100
• [Presentation] Life Time Test by 750ke V Negative Hydrogen Beams (2006)
  • Author(s): Akira Takagi
  • Organizer: Annual Meeting of Particle Accelerator Society of Japan
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2006-08-03
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] 750keVの負水素イオンビームによる炭素薄膜の寿命試験 (2005)
  • Author(s): 高木 昭
  • Organizer: 日本加速器学会年会
  • Place of Presentation: 仙台市市民会館
  • Year and Date: 2005-08-03
  • Description: 「研究成果報告書概要(和文)」より
• [Remarks] 「研究成果報告書概要(和文)」より
  • URL: http://hadron.kek.jp/target/kek-foil/
• [Patent(Industrial Property Rights)] 荷電変換薄膜および粒子加速器 (2007)
  • Inventor(s): 山根功、菅井勲、高木昭、入江吉郎、斉藤毅、大嶋哲、藤森守雄、飯島澄男
  • Industrial Property Rights Holder: 高エネルギー加速器研究機構、産業技術総合研究所
  • Filing Date: 2007-09-27
  • Description: 「研究成果報告書概要(和文)」より