Studies of the Nature of Chemisorption Bond Using Very Low Energy Ion Biam:N^+ on CO/Ni(100)and CO/Cu(100)

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概要

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• Ion-neutralization and ion-molecule reaction of N+ with CO molecules adsorbed on Ni(100) and Cu(100) have been studied at the ion energy of 10 eV. In the N+-CO/Ni(100) system, no product ion was observed and the ion-neutralization process was found to be dominant. In the N+-CO/Cu(100) system, O+ and CO+ were detected and the ion-neutralization cross section was found to be much smaller than that in N+ on CO/Ni(100). These results are explained by the different magnitude of the back donation in the chemisorption bond of CO on metals. This explanation is supported by observing the N+ collision on CO/K/Cu(100).

• 一般社団法人日本物理学会の論文
• 1984-05-15

著者

• Jiang Chang-gen

  The Institute For Solid State Physics The University Of Tokyo:the Shanghai Institute Of Testing Tech

• Kosugi Nobuhiro

  The Institute For Solid State Physics The University Of Tokyo:department Of Chemistry Faculty Of Sci

• Nagasaka Michio

  The Institute For Solid State Physics The University Of Tokyo

• Tochihara Hiroshi

  The Institute For Solid State Physics The University Of Tokyo

• Namba Hidetoshi

  The Institute For Solid State Physics The University Of Tokyo

• Murata Yoshitada

  The Institute For Solid State Physics The University Of Tokyo

• Murakami Shunichi

  The Institute For Solid State Physics The University Of Tokyo:anelva Corporation

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• Studies of the Nature of Chemisorption Bond Using Very Low Energy Ion Biam:N^+ on CO/Ni(100)and CO/Cu(100)

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