One-step fabrication of crystalline metal nanostructures by direct nanoimprinting below melting temperatures
发布时间：2018-10-14 点击次数：
发表刊物：NATURE COMMUNICATIONS
摘要：Controlled fabrication of metallic nanostructures plays a central role in much of modern science and technology, because changing the dimensions of a nanocrystal enables tailoring of its mechanical, electronic, optical, catalytic and antibacterial properties. Here we show direct superplastic nanoimprinting (SPNI) of crystalline metals well below their melting temperatures, generating ordered nanowire arrays with aspect ratios up to ∼2,000 and imprinting features as small as 8 nm. Surface-enhanced Raman scattering (SERS) spectra reveal strongly enhanced electromagnetic signals from the prepared
论文类型：期刊论文
文献类型：J
卷号：8
ISSN号：2041-1723
是否译文：否
发表时间：2017-03-28
