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Article: Growth of ZnSe Nanospirals with Bending Mediated by Lomer-Cottrell Sessile Dislocations through Varying Pressure
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TitleGrowth of ZnSe Nanospirals with Bending Mediated by Lomer-Cottrell Sessile Dislocations through Varying Pressure
 
AuthorsJin, L2 2 1
Wang, J2 2
Choy, WCH1
 
Issue Date2008
 
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/crystal
 
CitationCrystal Growth And Design, 2008, v. 8 n. 10, p. 3829-3833 [How to Cite?]
DOI: http://dx.doi.org/10.1021/cg8005376
 
AbstractZnSe nanospirals, with zinc blende structured building blocks exhibiting unconventional mosaic configuration, were successfully fabricated via a two-stage growth process, in which abrupt variation of reaction pressure was introduced. In-plane bending, with remarkable morphological difference from the commonly reported nanorings or nanohelixes induced by spontaneous polarization in II-VI semiconductors, has been observed, which can be mainly attributed to existence of numerous Lomer-Cottrell sessile dislocations with edge components. Investigations on morphological evolutions by applying different reaction pressure and growth time in the second stage imply that the formation of nanospirals is closely related to the pressure variation. The results may provide useful information for further understanding the strain release mechanism and mechanical response of ZnSe at the nanoscale. © 2008 American Chemical Society.
 
ISSN1528-7483
2012 Impact Factor: 4.689
2012 SCImago Journal Rankings: 1.358
 
DOIhttp://dx.doi.org/10.1021/cg8005376
 
ISI Accession Number IDWOS:000259672900059
Funding AgencyGrant Number
Natural Science Foundation for the Outstanding Young Scientists of Hubei Province, China2005ABB014
Program for New Century Excellent Talents in University (NCET)
University Development Fund (UDF)
University of Hong Kong
Funding Information:

This work was supported by the Natural Science Foundation for the Outstanding Young Scientists of Hubei Province, China (Grant No. 2005ABB014) and the Program for New Century Excellent Talents in University (NCET). W.C.H. Choy acknowledges the support by the University Development Fund (UDF) and the seed funding of the University of Hong Kong. Yee P. Leung is acknowledged for his technical assistant and useful discussions.

 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorJin, L
 
dc.contributor.authorWang, J
 
dc.contributor.authorChoy, WCH
 
dc.date.accessioned2010-05-31T03:36:04Z
 
dc.date.available2010-05-31T03:36:04Z
 
dc.date.issued2008
 
dc.description.abstractZnSe nanospirals, with zinc blende structured building blocks exhibiting unconventional mosaic configuration, were successfully fabricated via a two-stage growth process, in which abrupt variation of reaction pressure was introduced. In-plane bending, with remarkable morphological difference from the commonly reported nanorings or nanohelixes induced by spontaneous polarization in II-VI semiconductors, has been observed, which can be mainly attributed to existence of numerous Lomer-Cottrell sessile dislocations with edge components. Investigations on morphological evolutions by applying different reaction pressure and growth time in the second stage imply that the formation of nanospirals is closely related to the pressure variation. The results may provide useful information for further understanding the strain release mechanism and mechanical response of ZnSe at the nanoscale. © 2008 American Chemical Society.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationCrystal Growth And Design, 2008, v. 8 n. 10, p. 3829-3833 [How to Cite?]
DOI: http://dx.doi.org/10.1021/cg8005376
 
dc.identifier.doihttp://dx.doi.org/10.1021/cg8005376
 
dc.identifier.epage3833
 
dc.identifier.hkuros161970
 
dc.identifier.isiWOS:000259672900059
Funding AgencyGrant Number
Natural Science Foundation for the Outstanding Young Scientists of Hubei Province, China2005ABB014
Program for New Century Excellent Talents in University (NCET)
University Development Fund (UDF)
University of Hong Kong
Funding Information:

This work was supported by the Natural Science Foundation for the Outstanding Young Scientists of Hubei Province, China (Grant No. 2005ABB014) and the Program for New Century Excellent Talents in University (NCET). W.C.H. Choy acknowledges the support by the University Development Fund (UDF) and the seed funding of the University of Hong Kong. Yee P. Leung is acknowledged for his technical assistant and useful discussions.

 
dc.identifier.issn1528-7483
2012 Impact Factor: 4.689
2012 SCImago Journal Rankings: 1.358
 
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dc.identifier.spage3829
 
dc.identifier.urihttp://hdl.handle.net/10722/58740
 
dc.identifier.volume8
 
dc.languageeng
 
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/crystal
 
dc.publisher.placeUnited States
 
dc.relation.ispartofCrystal Growth and Design
 
dc.relation.referencesReferences in Scopus
 
dc.titleGrowth of ZnSe Nanospirals with Bending Mediated by Lomer-Cottrell Sessile Dislocations through Varying Pressure
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong
  2. Wuhan University