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DOI | 10.1126/science.aam5830 |
Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics | |
Naveen K. Mahenderkar; Qingzhi Chen; Ying-Chau Liu; Alexander R. Duchild; Seth Hofheins; Eric Chason; Jay A. Switzer | |
2017-03-17 | |
发表期刊 | Science |
出版年 | 2017 |
卷号 | 355期号:6330页码:1203-1206 |
英文摘要 | AbstractWe introduce a simple and inexpensive procedure for epitaxial lift-off of wafer-size flexible and transparent foils of single-crystal gold using silicon as a template. Lateral electrochemical undergrowth of a sacrificial SiOx layer was achieved by photoelectrochemically oxidizing silicon under light irradiation. A 28-nanometer-thick gold foil with a sheet resistance of 7 ohms per square showed only a 4% increase in resistance after 4000 bending cycles. A flexible organic light-emitting diode based on tris(bipyridyl)ruthenium(II) that was spin-coated on a foil exploited the transmittance and flexibility of the gold foil. Cuprous oxide as an inorganic semiconductor that was epitaxially electrodeposited onto the gold foils exhibited a diode quality factor n of 1.6 (where n = 1.0 for an ideal diode), compared with a value of 3.1 for a polycrystalline deposit. Zinc oxide nanowires electrodeposited epitaxially on a gold foil also showed flexibility, with the nanowires intact up to 500 bending cycles. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/243077 |
专题 | 地球科学 资源环境科学 气候变化 |
推荐引用方式 GB/T 7714 | Naveen K. Mahenderkar,Qingzhi Chen,Ying-Chau Liu,et al. Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics[J]. Science,2017,355(6330):1203-1206. |
APA | Naveen K. Mahenderkar.,Qingzhi Chen.,Ying-Chau Liu.,Alexander R. Duchild.,Seth Hofheins.,...&Jay A. Switzer.(2017).Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics.Science,355(6330),1203-1206. |
MLA | Naveen K. Mahenderkar,et al."Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics".Science 355.6330(2017):1203-1206. |
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