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DOI | 10.1126/science.aam5830 |
Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics | |
Mahenderkar, Naveen K.1,2; Chen, Qingzhi2,3; Liu, Ying-Chau2,3; Duchild, Alexander R.2,3; Hofheins, Seth2,3; Chason, Eric4; Switzer, Jay A.2,3 | |
2017-03-17 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 355期号:6330页码:1203-1206 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | We 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 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396351200043 |
WOS关键词 | SILICON |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
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/195630 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65409 USA; 2.Missouri Univ Sci & Technol, Grad Ctr Mat Res, Rolla, MO 65409 USA; 3.Missouri Univ Sci & Technol, Dept Chem, Rolla, MO 65409 USA; 4.Brown Univ, Sch Engn, Providence, RI 02912 USA |
推荐引用方式 GB/T 7714 | Mahenderkar, Naveen K.,Chen, Qingzhi,Liu, Ying-Chau,et al. Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics[J]. SCIENCE,2017,355(6330):1203-1206. |
APA | Mahenderkar, Naveen K..,Chen, Qingzhi.,Liu, Ying-Chau.,Duchild, Alexander R..,Hofheins, Seth.,...&Switzer, Jay A..(2017).Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics.SCIENCE,355(6330),1203-1206. |
MLA | Mahenderkar, Naveen K.,et al."Epitaxial lift-off of electrodeposited single-crystal gold foils for flexible electronics".SCIENCE 355.6330(2017):1203-1206. |
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