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Title:
PROCESS FOR PRODUCING NANOMETER-SIZE WIRE AND NANOMETER-SIZE WIRE
Document Type and Number:
WIPO Patent Application WO/2008/001658
Kind Code:
A1
Abstract:
A process for nanowire production which is a technique completely different from conventional nanowire production processes and is simpler than conventional processes and in which the size and shape of nanowires to be formed can be more easily controlled than in conventional processes. A suspension of fine particles comprising a metal element is irradiated with a femtosecond laser to thereby divide the particles into nanowires comprising the metal element. In the process, the nanowires thus formed may be further irradiated with the laser to divide them into nanoparticles.

Inventors:
SHIMOTSUMA, Yasuhiko (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
下間靖彦 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
MIURA, Kiyotaka (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
三浦清貴 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
HIRAO, Kazuyuki (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
平尾一之 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
KAWASAKI, Mitsuo (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
川崎三津夫 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
Application Number:
JP2007/062392
Publication Date:
January 03, 2008
Filing Date:
June 20, 2007
Export Citation:
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Assignee:
KYOTO UNIVERSITY (36-1, Yoshida-honmachi Sakyo-ku, Kyoto-sh, Kyoto 01, 6068501, JP)
国立大学法人京都大学 (〒01 京都府京都市左京区吉田本町36番地1 Kyoto, 6068501, JP)
SHIMOTSUMA, Yasuhiko (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
下間靖彦 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
MIURA, Kiyotaka (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
三浦清貴 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
HIRAO, Kazuyuki (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
平尾一之 (〒10 京都府京都市西京区京都大学桂国立大学法人京都大学大学院工学研究科内 Kyoto, 6158510, JP)
KAWASAKI, Mitsuo (KYOTO UNIVERSITY Kyoto-Daigaku Katsura, Nishikyo-k, Kyoto-shiKyoto 10, 6158510, JP)
International Classes:
B22F9/04; B82B1/00; B82B3/00
Attorney, Agent or Firm:
KAMADA, Koichi (7th Fl, TOMOE MARION BLDG. 4-3-1, Nishitenma, Kita-ku, Osaka-sh, Osaka 47, 5300047, JP)
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