Application of FIB system to ultra-high-pressure Earth science

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概要

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• The conventional focused ion beam (FIB) sample preparation technique “lift-out method” was modified for the reliable analysis of a laser-heated diamond anvil cell (LHDAC) sample. Box-shaped grooves were prepared in the LHDAC specimen in order to recover a block using a gallium ion beam in the vicinity of the area to be characterized by transmission electron microscope (TEM). The recovered block was fixed on the stage of a copper (or molybdenum) grid and thinned by the gallium ion beam in order to obtain a TEM foil. Our modified lift-out method allows us to thin the entire vertical section (from the upper anvil surface to the lower anvil surface) of the LHDAC sample.

• 日本鉱物科学会の論文
• 2008-04-01

著者

• NISHIJIMA Masahiko

  Institute for Materials Research, Tohoku University

• OHTANI Eiji

  Institute of Mineralogy, Petrology, and Economic Geology, Faculty of Science, Tohoku University

• KOBAYASHI Yusuke

  Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

• Nishijima Masahiko

  Institute For Materials Research Tohoku University

• Yoo Jung

  Measurement & Analysis Team National Nanofab Center

• Ohtani Eiji

  Institute Of Mineralogy Petrology And Economic Geology Graduate School Of Science Tohoku University

• Ohtani Eiji

  Institute Of Mineralogy Petrology And Economic Geology Faculty Of Science Tohoku University

• MIYAHARA Masaaki

  Institute of Mineralogy, Petrology and Economic Geology, Graduate School of Science, Tohoku Universi

• SAKAI Takeshi

  Institute of Mineralogy, Petrology and Economic Geology, Graduate School of Science, Tohoku Universi

• KAMADA Seiji

  Institute of Mineralogy, Petrology and Economic Geology, Graduate School of Science, Tohoku Universi

• KONDO Tadashi

  Graduate School of Science, Osaka University

• NAGASE Toshiro

  The Tohoku University Museum, Tohoku University

• VASHAEI Zahra

  Institute for Materials Research, Tohoku University

• Vashaei Zahra

  Institute For Materials Research Tohoku University

• Nagase Toshiro

  The Tohoku University Museum Tohoku University

• Kobayashi Yusuke

  Institute Of Mineralogy Petrology And Economic Geology Graduate School Of Science Tohoku University

• Kamada Seiji

  Institute Of Mineralogy Petrology And Economic Geology Graduate School Of Science Tohoku University

• Miyahara Masaaki

  Institute Of Mineralogy Petrology And Economic Geology Graduate School Of Science Tohoku University

• Sakai Takeshi

  Institute Of Astronomy The University Of Tokyo

• Sakai Takeshi

  Institute Of Mineralogy Petrology And Economic Geology Graduate School Of Science Tohoku University

• Kondo Tadashi

  Graduate School Of Science Osaka University

• Nagase Toshiro

  The Tohoku University Museum

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