Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정호 | - |
dc.date.accessioned | 2023-05-25T01:03:06Z | - |
dc.date.available | 2023-05-25T01:03:06Z | - |
dc.date.issued | 2013-00 | - |
dc.identifier.citation | CrystEngComm, v. 15, NO. 9, Page. 1715-1720 | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.uri | https://pubs.rsc.org/en/content/articlelanding/2013/CE/c2ce26445e | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/181371 | - |
dc.description.abstract | Hierarchical nanomaterials have shown unprecedented capabilities in emerging technologies ranging from biosensing and solar energy harvesting to photoelectronics. Developing facile routes for the synthesis of functional semiconductors with controllable size, structure, and means of assembly is of significant importance for optimization of nanoscale materials. In this article, layered ZnO crystals are selectively synthesized via a mild pyrolysis route. Ultrafast time-resolved photoluminescence revealed that the confinement effect caused by the microcavity ring within the stacked ZnO nanodisks resulted in spontaneously stimulated emissions showing rapidly shortened lifetime with obvious lasing threshold. A plate-to-column growth mechanism was effective in explaining the possibility of synthesis of some other complex ZnO hexagonal nanostructures. Various synthesized nanostructures showed that a rational variation of preparative parameters might allow for the tailoring of interesting ZnO nanocrystals with a desired morphology even at ambient temperature. | - |
dc.description.sponsorship | This work was supported by the National Natural Science Foundation of China (No. 21173017, 21275102, 51272011 and 50902007) and the 973 Program (2010CB934701). Support from the Natural Science Foundation of Jiangsu Province (No. BK2010341) is also acknowledged. | - |
dc.language | en | - |
dc.publisher | Royal Society of Chemistry | - |
dc.subject | CAVITIES | - |
dc.subject | NANOWIRE | - |
dc.subject | RING | - |
dc.subject | LIGHT | - |
dc.subject | DYNAMICS | - |
dc.subject | TIME-RESOLVED PHOTOLUMINESCENCE | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | MICROCAVITY LASERS | - |
dc.subject | DISK | - |
dc.title | Layered ZnO microcrystals with intense stimulated emission | - |
dc.type | Article | - |
dc.relation.no | 9 | - |
dc.relation.volume | 15 | - |
dc.identifier.doi | 10.1039/c2ce26445e | - |
dc.relation.page | 1715-1720 | - |
dc.relation.journal | CrystEngComm | - |
dc.contributor.googleauthor | Cao, Xia | - |
dc.contributor.googleauthor | Wang, Ning | - |
dc.contributor.googleauthor | Huang, Xiaomin | - |
dc.contributor.googleauthor | Feng, Quanchen | - |
dc.contributor.googleauthor | Wang, Long | - |
dc.contributor.googleauthor | Zhou, Keya | - |
dc.contributor.googleauthor | Gao, Xuejiao | - |
dc.contributor.googleauthor | Lee, Jung-Ho | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 재료화학공학과 | - |
dc.identifier.pid | jungho | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.