Germanium nanowires (Ge NWs) were synthesized via the supercritical fluid-liquid-solid (SFLS) process, followed by surface passivation with isoprene. The Ge NWs were then drop cast from ethanol suspension onto SiO2/Si substrates. Conductivity-enhanced poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) with ethylene glycol treatment was employed as the source-drain electrodes. The field-effect mobility of Ge nanowire field-effect transistors was as high as 7.0 cm(2)/V s, with a p-type response similar to Pt-electrode devices previously reported for SFLS-grown Ge NWs. The organic based contacts provide a potential platform for inexpensive production of flexible nanowire devices. (c) 2007 American Institute of Physics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据