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dc.creatorRadmilović, Vuk
dc.creatorKacher, Josh
dc.creatorIvanović, Evica
dc.creatorMinor, Andrew M.
dc.creatorRadmilović, Velimir R.
dc.date.accessioned2021-03-10T13:12:23Z
dc.date.available2021-03-10T13:12:23Z
dc.date.issued2016
dc.identifier.issn1528-7483
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3410
dc.description.abstractDetailed defect structure of dendrite formation was studied in order to connect the mesoscopic with the atomistic structure. It was demonstrated that twinning and stacking fault formation play a central role in the growth of electrodeposited Ag dendrites. The broad faces of Ag dendrites and the main trunk growth direction were found to be ((1) over bar 11) and [(1) over bar1 (2) over bar], respectively. Dendrite branches also formed and grew from the main trunk parallel to the [12 (1) over bar] and [(211) over bar] crystallographic directions. Twins and stacking faults were found to reside on the {111} crystallographic planes, as expected for a face centered cubic (FCC) Ag crystal. Using electron back scattered diffraction (EBSD) we found two variants of in-plane 60 degrees rotational twin domains in the ((1) over bar 11) broad dendrite surface plane. The intersections of twins and stacking faults with dendrite arm surfaces are perpendicular to the (112) arm growth directions. However, occasionally twins on the {111} planes parallel to the (112) arm growth directions were also observed. Although defect assisted dendrite growth is facilitated by twinning and stacking fault formation on {111} planes, the growth directions of the trunk and branches are not of the (111) type, but rather close to (112). The (112) growth directions are maintained by breaking dendrite facets into thermodynamically stable 111 and 200 steps and structural ledges of different length.en
dc.publisherAmer Chemical Soc, Washington
dc.relationSerbian Academy of Sciences and Arts [F-141]
dc.relationOffice of Science, Office of Basic Energy Sciences, of the U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-AC02-05CH11231]
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172054/RS//
dc.rightsrestrictedAccess
dc.sourceCrystal Growth & Design
dc.titleMultiple Twinning and Stacking Faults in Silver Dendritesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage474
dc.citation.issue1
dc.citation.other16(1): 467-474
dc.citation.rankM21
dc.citation.spage467
dc.citation.volume16
dc.identifier.doi10.1021/acs.cgd.5b01459
dc.identifier.rcubconv_4876
dc.identifier.scopus2-s2.0-84954040144
dc.identifier.wos000367963400052
dc.type.versionpublishedVersion


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