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Article: Growth of ZnSe Nanospirals with Bending Mediated by Lomer-Cottrell Sessile Dislocations through Varying Pressure
Title | Growth of ZnSe Nanospirals with Bending Mediated by Lomer-Cottrell Sessile Dislocations through Varying Pressure | ||||||||||
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Authors | |||||||||||
Issue Date | 2008 | ||||||||||
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/crystal | ||||||||||
Citation | Crystal Growth And Design, 2008, v. 8 n. 10, p. 3829-3833 How to Cite? | ||||||||||
Abstract | ZnSe 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. | ||||||||||
Persistent Identifier | http://hdl.handle.net/10722/58740 | ||||||||||
ISSN | 2023 Impact Factor: 3.2 2023 SCImago Journal Rankings: 0.649 | ||||||||||
ISI Accession Number ID |
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. | ||||||||||
References |
DC Field | Value | Language |
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dc.contributor.author | Jin, L | en_HK |
dc.contributor.author | Wang, J | en_HK |
dc.contributor.author | Choy, WCH | en_HK |
dc.date.accessioned | 2010-05-31T03:36:04Z | - |
dc.date.available | 2010-05-31T03:36:04Z | - |
dc.date.issued | 2008 | en_HK |
dc.identifier.citation | Crystal Growth And Design, 2008, v. 8 n. 10, p. 3829-3833 | en_HK |
dc.identifier.issn | 1528-7483 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/58740 | - |
dc.description.abstract | ZnSe 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. | en_HK |
dc.language | eng | en_HK |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/crystal | en_HK |
dc.relation.ispartof | Crystal Growth and Design | en_HK |
dc.title | Growth of ZnSe Nanospirals with Bending Mediated by Lomer-Cottrell Sessile Dislocations through Varying Pressure | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1528-7483&volume=8&issue=10&spage=3829&epage=3833&date=2008&atitle=Growth+of+ZnSe+Nanospirals+with+Bending+Mediated+by+Lomer-Cottrell+Sessile+Dislocations+through+Varying+Pressure | - |
dc.identifier.email | Choy, WCH:chchoy@eee.hku.hk | en_HK |
dc.identifier.authority | Choy, WCH=rp00218 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/cg8005376 | en_HK |
dc.identifier.scopus | eid_2-s2.0-61549114327 | en_HK |
dc.identifier.hkuros | 161970 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-61549114327&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 8 | en_HK |
dc.identifier.issue | 10 | en_HK |
dc.identifier.spage | 3829 | en_HK |
dc.identifier.epage | 3833 | en_HK |
dc.identifier.isi | WOS:000259672900059 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Jin, L=54395590000 | en_HK |
dc.identifier.scopusauthorid | Wang, J=35241174000 | en_HK |
dc.identifier.scopusauthorid | Choy, WCH=7006202371 | en_HK |
dc.identifier.issnl | 1528-7483 | - |