Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전형탁 | - |
dc.date.accessioned | 2018-03-26T15:14:23Z | - |
dc.date.available | 2018-03-26T15:14:23Z | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | CHEMISTRY OF MATERIALS, 권: 26, 호: 24, 페이지: 7051-7058 | en_US |
dc.identifier.issn | 0897-4756 | - |
dc.identifier.issn | 1520-5002 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/cm5034645 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/52737 | - |
dc.description.abstract | Significant efforts have been made over the past few decades to realize functional three-dimensional photonic crystal devices including zero-threshold lasers, waveguides, light-emitting diodes (LEDs), and solar cells; however, progress has been limited because of difficulties in creating three-dimensional photonic crystals from single-crystal materials. Most have been formed from polycrystalline materials and thus have generally exhibited poor electronic properties. Realization of materials containing complex three-dimensional mesostructures, in single-crystal form, remains a significant challenge. Here, we demonstrate the epitaxial growth of three-dimensionally mesostructured Cu2O by bottom-up electrodeposition through a 3D silica colloidal template. Not only is the templated Cu2O single crystal, but when the electrodeposition continues past the colloidal template, the crystallinity of the overlying solid Cu2O appears to be improved because the template blocks threading dislocations, resulting in substantial reductions in the dislocation density of the overlying solid Cu2O. | en_US |
dc.description.sponsorship | ;This work was supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering, under Award no. DE-FG02-07ER46471 (colloidal template formation), and the Air Force Office of Scientific Research (AFOSR) MURI FA9550-08-1-0407 (electrodeposition and physical characterization). We thank Seung Wook Beak of Hanyang University for TEM sample preparation and Dr. Julio Soares and Dr. Mauro Sardela of the University of Illinois for experimental assistance. | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.title | Epitaxial Growth of Three-Dimensionally Mesostructured Single-Crystalline Cu2O via Templ-ated Electrodeposition | en_US |
dc.type | Article | en_US |
dc.relation.no | 24 | - |
dc.relation.volume | 26 | - |
dc.identifier.doi | 10.1021/cm5034645 | - |
dc.relation.page | 7051-7058 | - |
dc.relation.journal | CHEMISTRY OF MATERIALS | - |
dc.contributor.googleauthor | KimKim, JinwooKim, Ha SeongChoi, Jun HeeJeon, HyeongtagYoon, YohanLiu, JinyunPark, Jea-GunBraun, Paul V. Jinwoo | - |
dc.contributor.googleauthor | Kim, Ha Seong | - |
dc.contributor.googleauthor | Choi, Jun Hee | - |
dc.contributor.googleauthor | Jeon, Hyeongtag | - |
dc.contributor.googleauthor | Yoon, Yohan | - |
dc.contributor.googleauthor | Liu, Jinyun | - |
dc.contributor.googleauthor | Park, Jea-Gun | - |
dc.contributor.googleauthor | Braun, Paul V. | - |
dc.relation.code | 2014027123 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | hjeon | - |
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