Small changes in work function of the TiC(001) surface with chemisorption of O2 and H2O

C. Oshima; T. Tanaka; M. Aono; R. Nishitani; S. Kawai; F. Yajima

doi:10.1063/1.90949

Small changes in work function of the TiC(001) surface with chemisorption of O₂ and H₂O

C. Oshima^*, T. Tanaka, M. Aono, R. Nishitani, S. Kawai, F. Yajima

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Changes in work function of the TiC (001) surface have been measured against O₂ and H₂O exposure by using photoelectron spectroscopy. The sticking rates are about 1/100 of those for elemental Ti-metal substrate. In the case of oxygen exposure, the work function increases monotonically from 3.8 to 4.2 eV, whereas for H₂O a maximum value of work function occurs at an exposure of ∼300L, and its value finally reaches 4.5 eV.

Original language	English
Pages (from-to)	822-823
Number of pages	2
Journal	Applied Physics Letters
Volume	35
Issue number	10
DOIs	https://doi.org/10.1063/1.90949
Publication status	Published - 1979

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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abstract = "Changes in work function of the TiC (001) surface have been measured against O2 and H2O exposure by using photoelectron spectroscopy. The sticking rates are about 1/100 of those for elemental Ti-metal substrate. In the case of oxygen exposure, the work function increases monotonically from 3.8 to 4.2 eV, whereas for H2O a maximum value of work function occurs at an exposure of ∼300L, and its value finally reaches 4.5 eV.",

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T1 - Small changes in work function of the TiC(001) surface with chemisorption of O2 and H2O

AU - Oshima, C.

AU - Tanaka, T.

AU - Aono, M.

AU - Nishitani, R.

AU - Kawai, S.

AU - Yajima, F.

PY - 1979

Y1 - 1979

N2 - Changes in work function of the TiC (001) surface have been measured against O2 and H2O exposure by using photoelectron spectroscopy. The sticking rates are about 1/100 of those for elemental Ti-metal substrate. In the case of oxygen exposure, the work function increases monotonically from 3.8 to 4.2 eV, whereas for H2O a maximum value of work function occurs at an exposure of ∼300L, and its value finally reaches 4.5 eV.

AB - Changes in work function of the TiC (001) surface have been measured against O2 and H2O exposure by using photoelectron spectroscopy. The sticking rates are about 1/100 of those for elemental Ti-metal substrate. In the case of oxygen exposure, the work function increases monotonically from 3.8 to 4.2 eV, whereas for H2O a maximum value of work function occurs at an exposure of ∼300L, and its value finally reaches 4.5 eV.

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IS - 10

ER -

Small changes in work function of the TiC(001) surface with chemisorption of O₂ and H₂O

Abstract

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