DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, Sung-Yoon | ko |
dc.contributor.author | Kim, Young-Min | ko |
dc.contributor.author | Choi, Si-Young | ko |
dc.contributor.author | Kim, Jin-Gyu | ko |
dc.date.accessioned | 2013-08-08T01:52:15Z | - |
dc.date.available | 2013-08-08T01:52:15Z | - |
dc.date.created | 2013-07-22 | - |
dc.date.created | 2013-07-22 | - |
dc.date.issued | 2013-05 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.135, no.21, pp.7811 - 7814 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/174145 | - |
dc.description.abstract | A number of experimental studies on crystal growth have been performed in connection with a variety of crystalline systems ranging from simple oxides to complex organic compounds. In contrast, little is known regarding how crystals evaporate. By using a combination of real-time high-resolution electron microscopy at high temperature, image simulations, and density functional theory calculations, we demonstrate the evaporation of metal-phosphate nanocrystals with flat surfaces at atomic resolution. In situ imaging and direct comparison with image simulation results reveal that, while a layer-by-layer lateral process is macroscopically maintained, the cations preferentially evaporate over the (PO4)(3-) tetrahedral anions from shrinking ledges. The present observations provide the first atomic-scale experimental details of the evaporation of complex oxides, emphasizing the value of direct visualization in real time. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | ATOMIC-FORCE MICROSCOPY | - |
dc.subject | MOLECULAR-SCALE | - |
dc.subject | DISSOLUTION | - |
dc.subject | GROWTH | - |
dc.subject | MECHANISMS | - |
dc.subject | MINERALS | - |
dc.subject | LIFEPO4 | - |
dc.subject | DENSITY | - |
dc.title | Real-Time Observation of Crystal Evaporation in a Metal Phosphate at High Temperature | - |
dc.type | Article | - |
dc.identifier.wosid | 000319856700006 | - |
dc.identifier.scopusid | 2-s2.0-84878411179 | - |
dc.type.rims | ART | - |
dc.citation.volume | 135 | - |
dc.citation.issue | 21 | - |
dc.citation.beginningpage | 7811 | - |
dc.citation.endingpage | 7814 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1012/ja401753u | - |
dc.contributor.localauthor | Chung, Sung-Yoon | - |
dc.contributor.nonIdAuthor | Kim, Young-Min | - |
dc.contributor.nonIdAuthor | Choi, Si-Young | - |
dc.contributor.nonIdAuthor | Kim, Jin-Gyu | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | ATOMIC-FORCE MICROSCOPY | - |
dc.subject.keywordPlus | MOLECULAR-SCALE | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | DISSOLUTION | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | MINERALS | - |
dc.subject.keywordPlus | LIFEPO4 | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | STORAGE | - |
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