Thermal Stability of Ultrathin Co/Pt(111) Films Studied by AES

Jyh Shen Tsay; Ching-Song Shern

doi:10.1116/1.1247878

Thermal Stability of Ultrathin Co/Pt(111) Films Studied by AES

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

Abstract

Rotated incommensurate Co domains are observed by LEED after applying an annealing treatment on Co/Pt(111). The thermal stability and surface composition of such a film can be obtained by monitoring the AES spectra after annealing. The specimens were ultrathin Co films grown on a Pt(111) single crystal surface at 300 K. The Pt(111) surface was clean by cycles of ion sputtering and annealing in an ultrathin vacuum chamber. All spectra were collected with a surface science instrument of VG Microtech.

Original language	English
Pages (from-to)	324-331
Number of pages	8
Journal	Surface Science Spectra
Volume	5
Issue number	4
DOIs	https://doi.org/10.1116/1.1247878
Publication status	Published - 1998 Oct 1
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1116/1.1247878

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title = "Thermal Stability of Ultrathin Co/Pt(111) Films Studied by AES",

abstract = "Rotated incommensurate Co domains are observed by LEED after applying an annealing treatment on Co/Pt(111). The thermal stability and surface composition of such a film can be obtained by monitoring the AES spectra after annealing. The specimens were ultrathin Co films grown on a Pt(111) single crystal surface at 300 K. The Pt(111) surface was clean by cycles of ion sputtering and annealing in an ultrathin vacuum chamber. All spectra were collected with a surface science instrument of VG Microtech.",

author = "Tsay, {Jyh Shen} and Ching-Song Shern",

note = "Funding Information: This work was supported by the National Science Council of ROC under Grant No. NSC-87-2112-M-003-002. Publisher Copyright: {\textcopyright} 1999 American Vacuum Society.",

year = "1998",

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N2 - Rotated incommensurate Co domains are observed by LEED after applying an annealing treatment on Co/Pt(111). The thermal stability and surface composition of such a film can be obtained by monitoring the AES spectra after annealing. The specimens were ultrathin Co films grown on a Pt(111) single crystal surface at 300 K. The Pt(111) surface was clean by cycles of ion sputtering and annealing in an ultrathin vacuum chamber. All spectra were collected with a surface science instrument of VG Microtech.

AB - Rotated incommensurate Co domains are observed by LEED after applying an annealing treatment on Co/Pt(111). The thermal stability and surface composition of such a film can be obtained by monitoring the AES spectra after annealing. The specimens were ultrathin Co films grown on a Pt(111) single crystal surface at 300 K. The Pt(111) surface was clean by cycles of ion sputtering and annealing in an ultrathin vacuum chamber. All spectra were collected with a surface science instrument of VG Microtech.

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Thermal Stability of Ultrathin Co/Pt(111) Films Studied by AES

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