Interface between CVD diamond and iridium films

Atsuhito Sawabe; Hideo Fukuda; Tosiyuki Suzuki; Yuichi Ikuhara; Tetsuya Suzuki

doi:10.1016/S0039-6028(00)00793-7

Interface between CVD diamond and iridium films

Atsuhito Sawabe, Hideo Fukuda, Tosiyuki Suzuki, Yuichi Ikuhara, Tetsuya Suzuki

Department of Mechanical Engineering

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

29 Citations (Scopus)

Abstract

The interface between 〈100〉-oriented diamond and Ir{100} substrates was observed through electron diffraction patterns and high resolution electron microscopy at atomic scale. The following crystallographic orientation relationships were obtained by analyzing from the 〈110〉 direction: {001}_diamond∥{001}_Ir, 〈100〉_diamond∥〈100〉_Ir. The misfit dislocations were also observed at the interface, suggesting that diamond and Ir had strong chemical bonding. The growth mechanism of diamond on Ir substrates was discussed, focused on the initial stage of nucleation.

Original language	English
Pages (from-to)	L845-L849
Journal	Surface Science
Volume	467
Issue number	1-3
DOIs	https://doi.org/10.1016/S0039-6028(00)00793-7
Publication status	Published - 2000 Nov 10

ASJC Scopus subject areas

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

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10.1016/S0039-6028(00)00793-7

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title = "Interface between CVD diamond and iridium films",

abstract = "The interface between 〈100〉-oriented diamond and Ir{100} substrates was observed through electron diffraction patterns and high resolution electron microscopy at atomic scale. The following crystallographic orientation relationships were obtained by analyzing from the 〈110〉 direction: {001}diamond∥{001}Ir, 〈100〉diamond∥〈100〉Ir. The misfit dislocations were also observed at the interface, suggesting that diamond and Ir had strong chemical bonding. The growth mechanism of diamond on Ir substrates was discussed, focused on the initial stage of nucleation.",

author = "Atsuhito Sawabe and Hideo Fukuda and Tosiyuki Suzuki and Yuichi Ikuhara and Tetsuya Suzuki",

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T1 - Interface between CVD diamond and iridium films

AU - Sawabe, Atsuhito

AU - Fukuda, Hideo

AU - Suzuki, Tosiyuki

AU - Ikuhara, Yuichi

AU - Suzuki, Tetsuya

PY - 2000/11/10

Y1 - 2000/11/10

N2 - The interface between 〈100〉-oriented diamond and Ir{100} substrates was observed through electron diffraction patterns and high resolution electron microscopy at atomic scale. The following crystallographic orientation relationships were obtained by analyzing from the 〈110〉 direction: {001}diamond∥{001}Ir, 〈100〉diamond∥〈100〉Ir. The misfit dislocations were also observed at the interface, suggesting that diamond and Ir had strong chemical bonding. The growth mechanism of diamond on Ir substrates was discussed, focused on the initial stage of nucleation.

AB - The interface between 〈100〉-oriented diamond and Ir{100} substrates was observed through electron diffraction patterns and high resolution electron microscopy at atomic scale. The following crystallographic orientation relationships were obtained by analyzing from the 〈110〉 direction: {001}diamond∥{001}Ir, 〈100〉diamond∥〈100〉Ir. The misfit dislocations were also observed at the interface, suggesting that diamond and Ir had strong chemical bonding. The growth mechanism of diamond on Ir substrates was discussed, focused on the initial stage of nucleation.

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U2 - 10.1016/S0039-6028(00)00793-7

DO - 10.1016/S0039-6028(00)00793-7

M3 - Article

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VL - 467

SP - L845-L849

JO - Surface Science

JF - Surface Science

IS - 1-3

ER -

Interface between CVD diamond and iridium films

Abstract

ASJC Scopus subject areas

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