In Situ TEM Observation of Heterogeneous Phase Transition of a Constrained Single-Crystalline Ag2Te Nanowire

Cited 21 time in webofscience Cited 18 time in scopus
  • Hit : 165
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorIn, June-Hoko
dc.contributor.authorYoo, Young-Dongko
dc.contributor.authorKim, Jin-Gyuko
dc.contributor.authorSeo, Kwan-Yongko
dc.contributor.authorKim, Hyun-Juko
dc.contributor.authorIhee, Hyot-Cherlko
dc.contributor.authorOh, Sang-Hoko
dc.contributor.authorKim, Bong-Sooko
dc.date.accessioned2019-03-08T07:25:35Z-
dc.date.available2019-03-08T07:25:35Z-
dc.date.created2012-02-06-
dc.date.issued2010-11-
dc.identifier.citationNANO LETTERS, v.10, no.11, pp.4501 - 4504-
dc.identifier.issn1530-6984-
dc.identifier.urihttp://hdl.handle.net/10203/251062-
dc.description.abstractLaterally epitaxial single crystalline Ag2Te nanowires (NWs) are synthesized on sapphire substrates by the vapor transport method. We observed the phase transitions of these Ag2Te NWs via in situ transmission electron microscopy (TEM) after covering them with Pt layers. The constrained NW shows phase transition from monoclinic to a body-centered cubic (bcc) structure near the interfaces, which is ascribed to the thermal stress caused by differences in the thermal expansion coefficients. Furthermore, we observed the nucleation and growth of bcc phase penetrating into the face-centered cubic matrix at 200 degrees C by high-resolution TEM in real time. Our results would provide valuable insight into how compressive stresses imposed by overlayers affect behaviors of nanodevices.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.titleIn Situ TEM Observation of Heterogeneous Phase Transition of a Constrained Single-Crystalline Ag2Te Nanowire-
dc.typeArticle-
dc.identifier.wosid000283907600034-
dc.identifier.scopusid2-s2.0-78449293619-
dc.type.rimsART-
dc.citation.volume10-
dc.citation.issue11-
dc.citation.beginningpage4501-
dc.citation.endingpage4504-
dc.citation.publicationnameNANO LETTERS-
dc.identifier.doi10.1021/nl102350j-
dc.contributor.localauthorIhee, Hyot-Cherl-
dc.contributor.localauthorKim, Bong-Soo-
dc.contributor.nonIdAuthorKim, Jin-Gyu-
dc.contributor.nonIdAuthorOh, Sang-Ho-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorAg2Te nanowire-
dc.subject.keywordAuthorphase transitions-
dc.subject.keywordAuthorin situ TEM-
dc.subject.keywordAuthorcompressive stress-
dc.subject.keywordAuthorepitaxial growth-
Appears in Collection
CH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 21 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0