Phase stability of nanostructured materials under heavy ion irradiation

M. Rose; G. Gorzawski; G. Miehe; A. G. Balogh; H. Hahn

doi:10.1016/0965-9773(95)00162-X

Phase stability of nanostructured materials under heavy ion irradiation

M. Rose
, G. Gorzawski
, G. Miehe
, A. G. Balogh
, H. Hahn

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

43 Scopus citations

Abstract

Nanocgstalline Pd and ZrO₂ samples of theoretical density were irradiated with 4 MeV Kr⁺ions with doses up to 6.10¹⁷ ion/cm². The irradiated samples were characterized by XRD, RBS, and TEM. Nanocrystalline ZrO₂ shows no amorphisation and defect agglomeration after irradiation with Kr⁺ ions up to a dose of 2·10¹⁷ ions/cm². A phase transformation from the monoclinic phase to a tetragonal phase could be observed. The comparison of irradiated n-Pd with a conventional polycrystalline Pd sample shows a reduced defect agglomeration in n-Pd. For n-Pd samples grain growth after irradiation experiments could be observed.

Original language	English (US)
Pages (from-to)	731-734
Number of pages	4
Journal	Nanostructured Materials
Volume	6
Issue number	5-8
DOIs	https://doi.org/10.1016/0965-9773(95)00162-X
State	Published - 1995
Externally published	Yes

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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title = "Phase stability of nanostructured materials under heavy ion irradiation",

abstract = "Nanocgstalline Pd and ZrO2 samples of theoretical density were irradiated with 4 MeV Kr+ions with doses up to 6.1017 ion/cm2. The irradiated samples were characterized by XRD, RBS, and TEM. Nanocrystalline ZrO2 shows no amorphisation and defect agglomeration after irradiation with Kr+ ions up to a dose of 2·1017 ions/cm2. A phase transformation from the monoclinic phase to a tetragonal phase could be observed. The comparison of irradiated n-Pd with a conventional polycrystalline Pd sample shows a reduced defect agglomeration in n-Pd. For n-Pd samples grain growth after irradiation experiments could be observed.",

author = "M. Rose and G. Gorzawski and G. Miehe and Balogh, \{A. G.\} and H. Hahn",

year = "1995",

doi = "10.1016/0965-9773(95)00162-X",

language = "English (US)",

volume = "6",

pages = "731--734",

journal = "Nanostructured Materials",

issn = "0965-9773",

publisher = "Pergamon Press Ltd.",

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TY - JOUR

T1 - Phase stability of nanostructured materials under heavy ion irradiation

AU - Rose, M.

AU - Gorzawski, G.

AU - Miehe, G.

AU - Balogh, A. G.

AU - Hahn, H.

PY - 1995

Y1 - 1995

N2 - Nanocgstalline Pd and ZrO2 samples of theoretical density were irradiated with 4 MeV Kr+ions with doses up to 6.1017 ion/cm2. The irradiated samples were characterized by XRD, RBS, and TEM. Nanocrystalline ZrO2 shows no amorphisation and defect agglomeration after irradiation with Kr+ ions up to a dose of 2·1017 ions/cm2. A phase transformation from the monoclinic phase to a tetragonal phase could be observed. The comparison of irradiated n-Pd with a conventional polycrystalline Pd sample shows a reduced defect agglomeration in n-Pd. For n-Pd samples grain growth after irradiation experiments could be observed.

AB - Nanocgstalline Pd and ZrO2 samples of theoretical density were irradiated with 4 MeV Kr+ions with doses up to 6.1017 ion/cm2. The irradiated samples were characterized by XRD, RBS, and TEM. Nanocrystalline ZrO2 shows no amorphisation and defect agglomeration after irradiation with Kr+ ions up to a dose of 2·1017 ions/cm2. A phase transformation from the monoclinic phase to a tetragonal phase could be observed. The comparison of irradiated n-Pd with a conventional polycrystalline Pd sample shows a reduced defect agglomeration in n-Pd. For n-Pd samples grain growth after irradiation experiments could be observed.

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UR - https://www.scopus.com/pages/publications/0029218176#tab=citedBy

U2 - 10.1016/0965-9773(95)00162-X

DO - 10.1016/0965-9773(95)00162-X

M3 - Article

AN - SCOPUS:0029218176

SN - 0965-9773

VL - 6

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EP - 734

JO - Nanostructured Materials

JF - Nanostructured Materials

IS - 5-8

ER -

Phase stability of nanostructured materials under heavy ion irradiation

Abstract

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