DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, So Young | ko |
dc.contributor.author | Song, Yun Mi | ko |
dc.contributor.author | Kim, Han Sung | ko |
dc.contributor.author | Cho, Yong Jae | ko |
dc.contributor.author | Seo, Young Suk | ko |
dc.contributor.author | Lee, Chi-Woo | ko |
dc.contributor.author | Park, Jeunghee | ko |
dc.contributor.author | Jung, Minkyung | ko |
dc.contributor.author | Kim, Jinhee | ko |
dc.contributor.author | Kim, Bongsoo | ko |
dc.contributor.author | Kim, Jin-Gyu | ko |
dc.contributor.author | Kim, Youn-Joong | ko |
dc.date.accessioned | 2013-03-11T02:53:57Z | - |
dc.date.available | 2013-03-11T02:53:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-04 | - |
dc.identifier.citation | ACS NANO, v.4, no.4, pp.2391 - 2401 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | http://hdl.handle.net/10203/98078 | - |
dc.description.abstract | Single-crystalline rock-salt PbS nanowires (NWs) were synthesized using three different routes; the solvothermal, chemical vapor transport, and gas-phase substitution reaction of pregrown CdS NWs. They were uniformly grown with the (1001 or [110], [112] direction in a controlled manner. In the solvothermal growth, the oriented attachment of the octylamine (OA) ligands enables the NWs to be produced with a controlled morphology and growth direction. As the concentration of OA increases, the growth direction evolves from the [100] to the higher surface-energy [110] and [112] directions under the more thermodynamically controlled growth conditions. In the synthesis involving chemical vapor transport and the substitution reaction, the use of a lower growth temperature causes the higher surface-energy growth direction to change from [100] to [110]. The high-resolution X-ray diffraction pattern and X-ray photoelectron spectroscopy results revealed that a thinner oxide-layer was produced on the surface of the PbS NWs by the substitution reaction. We fabricated field effect transistors using single PbS NW, which showed intrinsic p-type semiconductor characteristics for all three routes. For the PbS NW with a thinner oxide layer, the carrier mobility was measured to be as high as 10 cm(2) V(-1) s(-1). | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | ONE-DIMENSIONAL NANOSTRUCTURES | - |
dc.subject | ULTRATHIN GOLD NANOWIRES | - |
dc.subject | CORE-SHELL NANOWIRES | - |
dc.subject | CATION-EXCHANGE | - |
dc.subject | CHEMICAL CONVERSION | - |
dc.subject | ORIENTED ATTACHMENT | - |
dc.subject | QUANTUM DOTS | - |
dc.subject | ION-EXCHANGE | - |
dc.subject | CHALCOGENIDE NANOWIRES | - |
dc.subject | VAPOR TRANSPORT | - |
dc.title | Three Synthetic Routes to Single-Crystalline PbS Nanowires with Controlled Growth Direction and Their Electrical Transport Properties | - |
dc.type | Article | - |
dc.identifier.wosid | 000276956800075 | - |
dc.identifier.scopusid | 2-s2.0-77951735606 | - |
dc.type.rims | ART | - |
dc.citation.volume | 4 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 2391 | - |
dc.citation.endingpage | 2401 | - |
dc.citation.publicationname | ACS NANO | - |
dc.identifier.doi | 10.1021/nn100163k | - |
dc.contributor.localauthor | Kim, Bongsoo | - |
dc.contributor.nonIdAuthor | Jang, So Young | - |
dc.contributor.nonIdAuthor | Song, Yun Mi | - |
dc.contributor.nonIdAuthor | Kim, Han Sung | - |
dc.contributor.nonIdAuthor | Cho, Yong Jae | - |
dc.contributor.nonIdAuthor | Seo, Young Suk | - |
dc.contributor.nonIdAuthor | Lee, Chi-Woo | - |
dc.contributor.nonIdAuthor | Park, Jeunghee | - |
dc.contributor.nonIdAuthor | Jung, Minkyung | - |
dc.contributor.nonIdAuthor | Kim, Jinhee | - |
dc.contributor.nonIdAuthor | Kim, Jin-Gyu | - |
dc.contributor.nonIdAuthor | Kim, Youn-Joong | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | PbS nanowires | - |
dc.subject.keywordAuthor | controlled growth direction | - |
dc.subject.keywordAuthor | solvothermal | - |
dc.subject.keywordAuthor | chemical vapor transport | - |
dc.subject.keywordAuthor | gas-phase substitution | - |
dc.subject.keywordAuthor | field effect transistors | - |
dc.subject.keywordPlus | ONE-DIMENSIONAL NANOSTRUCTURES | - |
dc.subject.keywordPlus | ULTRATHIN GOLD NANOWIRES | - |
dc.subject.keywordPlus | CORE-SHELL NANOWIRES | - |
dc.subject.keywordPlus | CATION-EXCHANGE | - |
dc.subject.keywordPlus | CHEMICAL CONVERSION | - |
dc.subject.keywordPlus | ORIENTED ATTACHMENT | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | ION-EXCHANGE | - |
dc.subject.keywordPlus | CHALCOGENIDE NANOWIRES | - |
dc.subject.keywordPlus | VAPOR TRANSPORT | - |
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