Comparative study of Ni ultrathin film grown on Pt(110)-(1 x1) and -(1 x2) at 130 K

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Abstract

The growth mode of a nickel thin film on Pt(l 10)–(1 X 1) and Pt(l 10)–(1 X2) surfaces was studied by low-energy electron diffraction (LEED) and Auger electron spectroscopy at a temperature of 130 K. From the results of Auger uptake curves and the intensity profiles of LEED spots, we conclude that the growth of Ni on the Pt(110)-(1X1) surface follows the Volmer-Weber mode, while the Pt(110)-(1X2) surface follows the Stranski-Krastanov mode. The mechanism of the different growth behaviors is discussed.

Original languageEnglish
Pages (from-to)3165-3168
Number of pages4
JournalJournal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Volume12
Issue number6
DOIs
Publication statusPublished - 1994 Jan 1

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Ultrathin films
Low energy electron diffraction
electron diffraction
Auger electron spectroscopy
Nickel
Auger spectroscopy
electron spectroscopy
nickel
Thin films
energy
curves
thin films
profiles
Temperature
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

Cite this

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abstract = "The growth mode of a nickel thin film on Pt(l 10)–(1 X 1) and Pt(l 10)–(1 X2) surfaces was studied by low-energy electron diffraction (LEED) and Auger electron spectroscopy at a temperature of 130 K. From the results of Auger uptake curves and the intensity profiles of LEED spots, we conclude that the growth of Ni on the Pt(110)-(1X1) surface follows the Volmer-Weber mode, while the Pt(110)-(1X2) surface follows the Stranski-Krastanov mode. The mechanism of the different growth behaviors is discussed.",
author = "Tsay, {J. S.} and Fu, {Tsy Yi} and Tsai, {P. S.} and Shern, {C. S.}",
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T1 - Comparative study of Ni ultrathin film grown on Pt(110)-(1 x1) and -(1 x2) at 130 K

AU - Tsay, J. S.

AU - Fu, Tsy Yi

AU - Tsai, P. S.

AU - Shern, C. S.

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N2 - The growth mode of a nickel thin film on Pt(l 10)–(1 X 1) and Pt(l 10)–(1 X2) surfaces was studied by low-energy electron diffraction (LEED) and Auger electron spectroscopy at a temperature of 130 K. From the results of Auger uptake curves and the intensity profiles of LEED spots, we conclude that the growth of Ni on the Pt(110)-(1X1) surface follows the Volmer-Weber mode, while the Pt(110)-(1X2) surface follows the Stranski-Krastanov mode. The mechanism of the different growth behaviors is discussed.

AB - The growth mode of a nickel thin film on Pt(l 10)–(1 X 1) and Pt(l 10)–(1 X2) surfaces was studied by low-energy electron diffraction (LEED) and Auger electron spectroscopy at a temperature of 130 K. From the results of Auger uptake curves and the intensity profiles of LEED spots, we conclude that the growth of Ni on the Pt(110)-(1X1) surface follows the Volmer-Weber mode, while the Pt(110)-(1X2) surface follows the Stranski-Krastanov mode. The mechanism of the different growth behaviors is discussed.

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