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Patent Searching and Data


Title:
TARGET FOR LASER ABRASION AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/026530
Kind Code:
A1
Abstract:
An RE oxide superconducting sintered material that can be used as a target applicable to the laser abrasion technique without the need of bonding to backing plate; and a process for producing the same. Various powders or solutions are provided, and weighing and mixing are performed so as to, when the composition formula of RE oxide superconductor is expressed as REaBabCucOx, satisfy a+b+c=6, 0.95

Inventors:
KOJIMA MASAHIRO (JP)
Application Number:
PCT/JP2006/315915
Publication Date:
March 08, 2007
Filing Date:
August 11, 2006
Export Citation:
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Assignee:
DOWA MINING CO (JP)
KOJIMA MASAHIRO (JP)
International Classes:
C23C14/24; C01G1/00; C04B35/45
Foreign References:
JP2002265221A2002-09-18
JPH06305891A1994-11-01
JPH08502626A1996-03-19
Other References:
KUSUMORI T. AND MUTO H.: "Influence of target composition on the quality of YBCO films fabricated by Nd:YAG pulsed laser deposition", PHYSICA C, vol. 351, no. 3, pages 227 - 244, XP004232157
SHTER G.E. ET AL.: "YBCO oxalate coprecipitation in alcoholic solutions", J. AM. CERAM. SOC., vol. 77, no. 6, pages 1436 - 1440, XP003002754
DEPLA D. ET AL.: "Modelling of reactive spray drying of precursors for high Tc superconducting ceramics", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, vol. 17, no. 2/3, pages 153 - 159, XP004014774
Attorney, Agent or Firm:
ANIYA, Setuo et al. (Iidabashi Chiyoda-ku, Tokyo 72, JP)
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