Photoemission study of Li@C60

Hajime Yagi, Naoko Ogasawara, Masashi Zenki, Takafumi Miyazaki, Shojun Hino

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Ultraviolet and X-ray photoelectron spectra (UPS and XPS) of thin films prepared by either depositing or applying [Li@C60]+(PF6)- on the substrates are presented. The UPS and XPS of [Li@C60]+(PF6)- applied films suggest that PF6 - anions come out from the surface by annealing at 250 °C. The UPS and XPS of the deposited thin films indicate that the film does not contain PF6 - anion but is composed of only Li@C60. Changing the sublimation temperature reveals that encapsulated Li cations begin to escape from the C60 cage when heated above 550 °C.

Original languageEnglish
Pages (from-to)124-126
Number of pages3
JournalChemical Physics Letters
Volume651
DOIs
Publication statusPublished - May 1 2016

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Physics and Astronomy(all)

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