Visualization of deuterium dead layer by atom probe tomography

Ryota Gemma; Tala'at Al-Kassab; Reiner Kirchheim; Astrid A. Pundt

doi:10.1016/j.scriptamat.2012.08.025

Visualization of deuterium dead layer by atom probe tomography

Ryota Gemma, Tala'at Al-Kassab, Reiner Kirchheim, Astrid A. Pundt

Physical Sciences and Engineering

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

26 Scopus citations

Abstract

The first direct observation, by atom probe tomography, of a deuterium dead layer is reported for Fe/V multilayered film loaded with D solute atoms. The thickness of the dead layers was measured to be 0.4-0.5 nm. The dead layers could be distinguished from chemically intermixed layers. The results suggest that the dead layer effect occurs even near the interface of the mixing layers, supporting an interpretation that the dead layer effect cannot be explained solely by electronic charge transfer but also involves a modulation of rigidity. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Original language	English (US)
Pages (from-to)	903-906
Number of pages	4
Journal	Scripta Materialia
Volume	67
Issue number	11
DOIs	https://doi.org/10.1016/j.scriptamat.2012.08.025
State	Published - Dec 2012

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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10.1016/j.scriptamat.2012.08.025

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title = "Visualization of deuterium dead layer by atom probe tomography",

abstract = "The first direct observation, by atom probe tomography, of a deuterium dead layer is reported for Fe/V multilayered film loaded with D solute atoms. The thickness of the dead layers was measured to be 0.4-0.5 nm. The dead layers could be distinguished from chemically intermixed layers. The results suggest that the dead layer effect occurs even near the interface of the mixing layers, supporting an interpretation that the dead layer effect cannot be explained solely by electronic charge transfer but also involves a modulation of rigidity. {\textcopyright} 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.",

author = "Ryota Gemma and Tala'at Al-Kassab and Reiner Kirchheim and Pundt, {Astrid A.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Financial support for this work is gratefully acknowledged from the Deutsche Forschungsgemeinschaft via SFB 602 and PU131-9/1, and the Deutscher Akademischer Austauschdienst (DAAD).",

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doi = "10.1016/j.scriptamat.2012.08.025",

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T1 - Visualization of deuterium dead layer by atom probe tomography

AU - Gemma, Ryota

AU - Al-Kassab, Tala'at

AU - Kirchheim, Reiner

AU - Pundt, Astrid A.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Financial support for this work is gratefully acknowledged from the Deutsche Forschungsgemeinschaft via SFB 602 and PU131-9/1, and the Deutscher Akademischer Austauschdienst (DAAD).

PY - 2012/12

Y1 - 2012/12

N2 - The first direct observation, by atom probe tomography, of a deuterium dead layer is reported for Fe/V multilayered film loaded with D solute atoms. The thickness of the dead layers was measured to be 0.4-0.5 nm. The dead layers could be distinguished from chemically intermixed layers. The results suggest that the dead layer effect occurs even near the interface of the mixing layers, supporting an interpretation that the dead layer effect cannot be explained solely by electronic charge transfer but also involves a modulation of rigidity. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

AB - The first direct observation, by atom probe tomography, of a deuterium dead layer is reported for Fe/V multilayered film loaded with D solute atoms. The thickness of the dead layers was measured to be 0.4-0.5 nm. The dead layers could be distinguished from chemically intermixed layers. The results suggest that the dead layer effect occurs even near the interface of the mixing layers, supporting an interpretation that the dead layer effect cannot be explained solely by electronic charge transfer but also involves a modulation of rigidity. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

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JO - Scripta Materialia

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Visualization of deuterium dead layer by atom probe tomography

Abstract

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