In-situ transmission electron microscopy studies on the dynamic behaviors of materials

Hirotaro Mori; Kazuto Arakawa; Jung Goo Lee; Chun Lin Chen

doi:10.1109/NMDC.2011.6155317

In-situ transmission electron microscopy studies on the dynamic behaviors of materials

Hirotaro Mori, Kazuto Arakawa, Jung Goo Lee, Chun Lin Chen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Topics of in-situ transmission electron microscopy studies on the dynamic behaviors of materials are described. Estimation of the activation energy for the migration of self-interstitial atoms is successfully carried out. The coalescence between nm-scale prismatic dislocation loops with different Burgers vectors, as well as the one-dimensional glide diffusion of the loops, has been confirmed. A new electron-beam-induced deposition method using no precursor gas, has been developed for the fabrication of tungsten nanostructures. Size dependence of the eutectic temperature of alloy particles was examined. A linear relationship between the eutectic temperature and the inverse radius of the particle was obtained. In-situ experiments with TEM are useful in revealing the dynamic behaviors of materials.

Original language	English
Title of host publication	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Pages	80-83
Number of pages	4
DOIs	https://doi.org/10.1109/NMDC.2011.6155317
Publication status	Published - 2011
Event	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 - Jeju, Korea, Republic of Duration: 2011 Oct 18 → 2011 Oct 21

Publication series

Name	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

Conference

Conference	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Country/Territory	Korea, Republic of
City	Jeju
Period	11/10/18 → 11/10/21

ASJC Scopus subject areas

Materials Science(all)

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10.1109/NMDC.2011.6155317

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In-situ transmission electron microscopy studies on the dynamic behaviors of materials. / Mori, Hirotaro; Arakawa, Kazuto; Lee, Jung Goo et al.
2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011. 2011. p. 80-83 6155317 (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Mori, H, Arakawa, K, Lee, JG & Chen, CL 2011, In-situ transmission electron microscopy studies on the dynamic behaviors of materials. in 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011., 6155317, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, pp. 80-83, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, Jeju, Korea, Republic of, 11/10/18. https://doi.org/10.1109/NMDC.2011.6155317

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abstract = "Topics of in-situ transmission electron microscopy studies on the dynamic behaviors of materials are described. Estimation of the activation energy for the migration of self-interstitial atoms is successfully carried out. The coalescence between nm-scale prismatic dislocation loops with different Burgers vectors, as well as the one-dimensional glide diffusion of the loops, has been confirmed. A new electron-beam-induced deposition method using no precursor gas, has been developed for the fabrication of tungsten nanostructures. Size dependence of the eutectic temperature of alloy particles was examined. A linear relationship between the eutectic temperature and the inverse radius of the particle was obtained. In-situ experiments with TEM are useful in revealing the dynamic behaviors of materials.",

author = "Hirotaro Mori and Kazuto Arakawa and Lee, {Jung Goo} and Chen, {Chun Lin}",

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doi = "10.1109/NMDC.2011.6155317",

language = "English",

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series = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011",

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AB - Topics of in-situ transmission electron microscopy studies on the dynamic behaviors of materials are described. Estimation of the activation energy for the migration of self-interstitial atoms is successfully carried out. The coalescence between nm-scale prismatic dislocation loops with different Burgers vectors, as well as the one-dimensional glide diffusion of the loops, has been confirmed. A new electron-beam-induced deposition method using no precursor gas, has been developed for the fabrication of tungsten nanostructures. Size dependence of the eutectic temperature of alloy particles was examined. A linear relationship between the eutectic temperature and the inverse radius of the particle was obtained. In-situ experiments with TEM are useful in revealing the dynamic behaviors of materials.

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In-situ transmission electron microscopy studies on the dynamic behaviors of materials

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