Preferential Formation of Fe_<13>O_8 Clusters in a Reactive Laser Vaporization Cluster Source

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概要

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• Using time-of-flight mass spectrometry, we observed the I1'l2tSS abtnndance spectra of iron-oxideclusters produced in a reactive laser vaporization cluster sotmrce. Fej3Og is nauch naore abtmndantthan the other oxide clttsters. An ab initio calctrlation proposed the following strtrcture forFe)303: thirteen iron atoms form one atoun-centered tetragouaally-distorted fcc core and theeight oxygen atoms adsorb on the threefold sites of the core. There is a trend of stable iron-oxide clusters, FeOz(FezO). with x< 9, dvxring preparation at low oxygen flow rates.

• 社団法人日本物理学会の論文
• 1999-11-15

著者

• 桜井 雅樹

  東北大学金属材料研究所

• KAWAZOE Yoshiyuki

  Institute for Materials Research, Tohoku University

• SAKURAI Masaki

  Institute for Materials Research, Tohoku University

• SUMIYAMA Kenji

  Institute of Materials Research,Tohoku University

• Suzuki Kiyonori

  Department Of Materials Science Kitami Institute Of Technology

• Sakurai Masaki

  Lnstitute Of Materials Research Tohoku University

• Sakurai Masaki

  Institute For Materials Research Tohoku University

• Kawazoe Y

  Tohoku Univ. Sendai‐shi Jpn

• Sun Q

  Department Of Physics Virginia Commonwealth University

• Sun Qiang

  Institute For Materials Research Tohoku University

• Kawazoe Yoshiyuki

  Institute For Material Research Tohoku University

• Sumiyama Kenji

  Institute For Materials Research Tohoku University

• Sakurai M

  Iwaki Meisei Univ. Fukushima Jpn

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