In-situ observation of movement of atoms and identification of thorium atoms by core-loss electron imaging
In-situ observation of the process of coagulation and decomposition of long chain molecules of thorium-pyromeritate dispersed on graphite thin films and their crystallization process to small crystals of ThO2 under electron beam irradiation have been recorded by using the TV system which is located...
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Veröffentlicht in: | Microscopy microanalysis microstructures (Les Ulis) 1993-04, Vol.4 (2-3), p.143-152 |
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creator | Makita, Y. Hashimoto, H. Nagaoka, N. Kumao, A. |
description | In-situ observation of the process of coagulation and decomposition of long chain molecules of thorium-pyromeritate dispersed on graphite thin films and their crystallization process to small crystals of ThO2 under electron beam irradiation have been recorded by using the TV system which is located behind the fluorescent screen of JEOL 400 kV electron microscope. Identification of thorium (Th) atoms is carried out using only the electrons having suffered an energy loss corresponding to the excitation of the O4,5 level in Th atoms. |
doi_str_mv | 10.1051/mmm:0199300402-3014300 |
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Identification of thorium (Th) atoms is carried out using only the electrons having suffered an energy loss corresponding to the excitation of the O4,5 level in Th atoms.</description><identifier>ISSN: 1154-2799</identifier><identifier>DOI: 10.1051/mmm:0199300402-3014300</identifier><language>eng</language><publisher>EDP Sciences</publisher><subject>0778 ; 6180F ; Atom migration ; Chemical decomposition ; Crystallization ; Electron energy loss spectra ; Electron irradiation ; Energy filtering ; In situ ; O Th ; TEM ; ThO2 ; Thorium atom ; Thorium oxides</subject><ispartof>Microscopy microanalysis microstructures (Les Ulis), 1993-04, Vol.4 (2-3), p.143-152</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c271t-becb2e281eb01b004b6f61fdc8b0d250b9324ed20297942bb7087e9f4f4d3ab43</citedby><cites>FETCH-LOGICAL-c271t-becb2e281eb01b004b6f61fdc8b0d250b9324ed20297942bb7087e9f4f4d3ab43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>Makita, Y.</creatorcontrib><creatorcontrib>Hashimoto, H.</creatorcontrib><creatorcontrib>Nagaoka, N.</creatorcontrib><creatorcontrib>Kumao, A.</creatorcontrib><title>In-situ observation of movement of atoms and identification of thorium atoms by core-loss electron imaging</title><title>Microscopy microanalysis microstructures (Les Ulis)</title><description>In-situ observation of the process of coagulation and decomposition of long chain molecules of thorium-pyromeritate dispersed on graphite thin films and their crystallization process to small crystals of ThO2 under electron beam irradiation have been recorded by using the TV system which is located behind the fluorescent screen of JEOL 400 kV electron microscope. Identification of thorium (Th) atoms is carried out using only the electrons having suffered an energy loss corresponding to the excitation of the O4,5 level in Th atoms.</description><subject>0778</subject><subject>6180F</subject><subject>Atom migration</subject><subject>Chemical decomposition</subject><subject>Crystallization</subject><subject>Electron energy loss spectra</subject><subject>Electron irradiation</subject><subject>Energy filtering</subject><subject>In situ</subject><subject>O Th</subject><subject>TEM</subject><subject>ThO2</subject><subject>Thorium atom</subject><subject>Thorium oxides</subject><issn>1154-2799</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNpFkFtLAzEQhfOgYL38Bdk_EJ1c9hLfvFsoilJRfAmb3aSmNhtJ0mL_vSkt-jSH4ZzhzIfQKYEzAiU5d85dABGCAXCgmAHhWe6hESElx7QW4gAdxjgHIBUryQjNxwOONi0Lr6IOqzZZPxTeFM6vtNND2ug2eReLdugL2-eVNbb786VPH-zS7TxqXXQ-aLzwMRZ6obsUss26dmaH2THaN-0i6pPdPEKvd7fT6wc8ebofX19OcEdrkrDSnaKaNkQrICr_oSpTEdN3jYKelqAEo1z3FKioBadK1dDUWhhueM9axdkRqrZ3u5BrBG3kd8gVwloSkBtKMlOS_5TkjlIO4m3QxqR__lJt-JJVzepSNvAmb6aPL-_N84e8Yr93rm9L</recordid><startdate>19930401</startdate><enddate>19930401</enddate><creator>Makita, Y.</creator><creator>Hashimoto, H.</creator><creator>Nagaoka, N.</creator><creator>Kumao, A.</creator><general>EDP Sciences</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19930401</creationdate><title>In-situ observation of movement of atoms and identification of thorium atoms by core-loss electron imaging</title><author>Makita, Y. ; Hashimoto, H. ; Nagaoka, N. ; Kumao, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c271t-becb2e281eb01b004b6f61fdc8b0d250b9324ed20297942bb7087e9f4f4d3ab43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>0778</topic><topic>6180F</topic><topic>Atom migration</topic><topic>Chemical decomposition</topic><topic>Crystallization</topic><topic>Electron energy loss spectra</topic><topic>Electron irradiation</topic><topic>Energy filtering</topic><topic>In situ</topic><topic>O Th</topic><topic>TEM</topic><topic>ThO2</topic><topic>Thorium atom</topic><topic>Thorium oxides</topic><toplevel>online_resources</toplevel><creatorcontrib>Makita, Y.</creatorcontrib><creatorcontrib>Hashimoto, H.</creatorcontrib><creatorcontrib>Nagaoka, N.</creatorcontrib><creatorcontrib>Kumao, A.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Microscopy microanalysis microstructures (Les Ulis)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Makita, Y.</au><au>Hashimoto, H.</au><au>Nagaoka, N.</au><au>Kumao, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In-situ observation of movement of atoms and identification of thorium atoms by core-loss electron imaging</atitle><jtitle>Microscopy microanalysis microstructures (Les Ulis)</jtitle><date>1993-04-01</date><risdate>1993</risdate><volume>4</volume><issue>2-3</issue><spage>143</spage><epage>152</epage><pages>143-152</pages><issn>1154-2799</issn><abstract>In-situ observation of the process of coagulation and decomposition of long chain molecules of thorium-pyromeritate dispersed on graphite thin films and their crystallization process to small crystals of ThO2 under electron beam irradiation have been recorded by using the TV system which is located behind the fluorescent screen of JEOL 400 kV electron microscope. 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source | EZB-FREE-00999 freely available EZB journals; Free Full-Text Journals in Chemistry |
subjects | 0778 6180F Atom migration Chemical decomposition Crystallization Electron energy loss spectra Electron irradiation Energy filtering In situ O Th TEM ThO2 Thorium atom Thorium oxides |
title | In-situ observation of movement of atoms and identification of thorium atoms by core-loss electron imaging |
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