Thin Films of C_<60> doped with Pb

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概要

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• In the present work we report the synthesis of thin films of C_<60> doped with Pb. By means of electrical characterization we found that small quantities of Pb increases the electrical conductivity, giving as a result a semiconducting-like behavior in the range of temperatures from 2 K to 470 K. At higher content of Pb, the system tends to form particles of Pb. In this case, the electrical resistance shows a metallic-like transition below 7 K, but we did not observe zero resistance up to 2 K. We also found that the films readily reacts upon exposure to the laboratory atmosphere.

• 社団法人応用物理学会の論文
• 1997-04-15

著者

• Escudero Roberto

  Instituto De Investigaciones En Materiales Universidad Nacional Autonoma De Mexico

• Mendoza Doroteo

  Instituto De Investigaciones En Materiales Universidad Nacional Autonoma De Mexico

• MORALES Francisco

  Instituto de Investigaciones en Materiales, Universidad Nacional Autonoma de Mexico

• Morales Francisco

  Instituto De Investigaciones En Materiales Universidad Nacional Autonoma De Mexico

関連論文

• Transient Photoconductivity from the Steady State in Undoped Amorphous Silicon
• Thin Films of C_ doped with Pb

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