Electron-stimulated surface reactions in ReO3

R. Ai; H. J. Fan; L. D. Marks

doi:10.1016/0039-6028(92)90522-8

Electron-stimulated surface reactions in ReO₃

R. Ai^*, H. J. Fan, L. D. Marks

^*Corresponding author for this work

Materials Science and Engineering

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

1 Scopus citations

Abstract

Effects of electron irradiation on ReO₃ supported on different substrates (carbon and silicon monoxide) in both non-UHV and UHV environments were investigated using high resolution electron microscopy. It was observed that clean ReO₃ was stable under electron irradiation in a carbon free environment. When carbon was present, electron irradiation induced surface reactions of ReO₃ with carbon to form a metastable ReC phase. ReC has a NaCl fcc structure and a lattice parameter of 4.00 ± 0.05 ( A ̊). The kinetics of the reaction were found to be linear with time.

Original language	English (US)
Pages (from-to)	L559-L567
Journal	Surface Science
Volume	274
Issue number	2
DOIs	https://doi.org/10.1016/0039-6028(92)90522-8
State	Published - Aug 1 1992

ASJC Scopus subject areas

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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@article{51b632d1288d4fb98a340a585605ab41,

title = "Electron-stimulated surface reactions in ReO3",

abstract = "Effects of electron irradiation on ReO3 supported on different substrates (carbon and silicon monoxide) in both non-UHV and UHV environments were investigated using high resolution electron microscopy. It was observed that clean ReO3 was stable under electron irradiation in a carbon free environment. When carbon was present, electron irradiation induced surface reactions of ReO3 with carbon to form a metastable ReC phase. ReC has a NaCl fcc structure and a lattice parameter of 4.00 ± 0.05 ( A ̊). The kinetics of the reaction were found to be linear with time.",

author = "R. Ai and Fan, {H. J.} and Marks, {L. D.}",

note = "Funding Information: The authors would like to thank Dr. J.P. Zhang for many valuable discussions on the structural identification of the new phase. This work is supported by Air Force Office of Scientific Research on grant number of AFOSR 90-0045/B.",

year = "1992",

month = aug,

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doi = "10.1016/0039-6028(92)90522-8",

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T1 - Electron-stimulated surface reactions in ReO3

AU - Ai, R.

AU - Fan, H. J.

AU - Marks, L. D.

N1 - Funding Information: The authors would like to thank Dr. J.P. Zhang for many valuable discussions on the structural identification of the new phase. This work is supported by Air Force Office of Scientific Research on grant number of AFOSR 90-0045/B.

PY - 1992/8/1

Y1 - 1992/8/1

N2 - Effects of electron irradiation on ReO3 supported on different substrates (carbon and silicon monoxide) in both non-UHV and UHV environments were investigated using high resolution electron microscopy. It was observed that clean ReO3 was stable under electron irradiation in a carbon free environment. When carbon was present, electron irradiation induced surface reactions of ReO3 with carbon to form a metastable ReC phase. ReC has a NaCl fcc structure and a lattice parameter of 4.00 ± 0.05 ( A ̊). The kinetics of the reaction were found to be linear with time.

AB - Effects of electron irradiation on ReO3 supported on different substrates (carbon and silicon monoxide) in both non-UHV and UHV environments were investigated using high resolution electron microscopy. It was observed that clean ReO3 was stable under electron irradiation in a carbon free environment. When carbon was present, electron irradiation induced surface reactions of ReO3 with carbon to form a metastable ReC phase. ReC has a NaCl fcc structure and a lattice parameter of 4.00 ± 0.05 ( A ̊). The kinetics of the reaction were found to be linear with time.

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DO - 10.1016/0039-6028(92)90522-8

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