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dc.contributor.authorHauwiller, Matthew R.en_US
dc.contributor.authorZhang, Xiaoweien_US
dc.contributor.authorLiang, Wen-Ien_US
dc.contributor.authorChiu, Chung-Huaen_US
dc.contributor.authorZhang, Qianen_US
dc.contributor.authorZheng, Wenjingen_US
dc.contributor.authorOphus, Colinen_US
dc.contributor.authorChan, Emory M.en_US
dc.contributor.authorCzarnik, Coryen_US
dc.contributor.authorPan, Mingen_US
dc.contributor.authorRoss, Frances M.en_US
dc.contributor.authorWu, Wen-Weien_US
dc.contributor.authorChu, Yin-Haoen_US
dc.contributor.authorAsta, Marken_US
dc.contributor.authorVoorhees, Peter W.en_US
dc.contributor.authorAlivisatos, A. Paulen_US
dc.contributor.authorZheng, Haimeien_US
dc.date.accessioned2019-04-02T05:59:58Z-
dc.date.available2019-04-02T05:59:58Z-
dc.date.issued2018-10-01en_US
dc.identifier.issn1530-6984en_US
dc.identifier.urihttp://dx.doi.org/10.1021/acs.nanolett.8b02819en_US
dc.identifier.urihttp://hdl.handle.net/11536/148293-
dc.description.abstractFormation mechanisms of dendrite structures have been extensively explored theoretically, and many theoretical predictions have been validated for micro- or macroscale dendrites. However, it is challenging to determine whether classical dendrite growth theories are applicable at the nanoscale due to the lack of detailed information on the nanodendrite growth dynamics. Here, we study iron oxide nanodendrite formation using liquid cell transmission electron microscopy (TEM). We observe "seaweed"-like iron oxide nanodendrites growing predominantly in two dimensions on the membrane of a liquid cell. By tracking the trajectories of their morphology development with high spatial and temporal resolution, it is possible to explore the relationship between the tip curvature and growth rate, tip splitting mechanisms, and the effects of precursor diffusion and depletion on the morphology evolution. We show that the growth of iron oxide nanodendrites is remarkably consistent with the existing theoretical predictions on dendritic morphology evolution during growth, despite occurring at the nanoscale.en_US
dc.language.isoen_USen_US
dc.subjectLiquid cell TEMen_US
dc.subjectin situ TEMen_US
dc.subjectnanodendriteen_US
dc.subjectdendrite theoriesen_US
dc.subject"seaweed" growthen_US
dc.subjecttip splittingen_US
dc.titleDynamics of Nanoscale Dendrite Formation in Solution Growth Revealed Through in Situ Liquid Cell Electron Microscopyen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acs.nanolett.8b02819en_US
dc.identifier.journalNANO LETTERSen_US
dc.citation.volume18en_US
dc.citation.spage6427en_US
dc.citation.epage6433en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000447355400044en_US
dc.citation.woscount2en_US
Appears in Collections:Articles