【摘 要】
：
CdS sub-microwires with diameter of 200 nm were synthesized by a physical evaporation,Cu2S and ZnS were decorated on CdS sub-microwires as shells by immersing t
【机 构】
：
School of Science,and State Key Laboratory of Silicate Materials for Architectures,Wuhan University
论文部分内容阅读
CdS sub-microwires with diameter of 200 nm were synthesized by a physical evaporation,Cu2S and ZnS were decorated on CdS sub-microwires as shells by immersing the CdS core into Cu+,Zn2+ and S2-solutions,respectively.The single core-shell sub-microwires were separated individually on the regular Au patt by the photolithography technique,and then two ends of the sub-microwires were well contacted with Au electrodes by using the electron beam lithography.The photovoltaic efficiencies of 4.54％ and 1.40％ were achieved by CdS-Cu2S and CdS-ZnS core-shell heterostructure under AM 1.5 G illumination,respectively.
其他文献
简介AMTEC的工作原理和性能特点,重点综述了国内外AMTEC的研究状况,预测了AMT EC的应用前景.
Selective laser melting (SLM) is a promising technique capable of rapidly fabricating customized implants having desired macro-and micro-structures by using com
Due to current trend and increasing interest towards natural based fiber products, Kenaf(Hibiscus cannabinus)fibers have been used for the developments of many
在江西(鹰潭)红壤典型地区农田下垫面上进行大气SO2、硫酸盐(S42-)的浓度采样,利用阻力模式计算AO1和S42-的干沉降速度,估算大气S输入农田生态系统的干沉降通量.结果表明,农
本文在地级市水平上对福建省的区域经济进行分析.通过运用计量地理学方法,选取1998-200r7年各地级市连续时间段的人均GDP作为测度区域经济空间差异的变量指标,同时选取10项与
Noble metal-semiconductor hybrids have been employed as fundamental structures in modern technologies. In these hybrids, their cooperative multiple functions at
随着社会的进步,科学技术的快速发展,计算机技术在社会中发挥着至关重要的作用。计算机技术已经被广泛应用于通信中,大大便利了人们的生活,工作效率也得到了一定的提高。计算
The effect of Mo-addition on hydrogen storage and low-temperature electrochemical performances of La-Mg-Ni-Co-AI alloys is investigated.The alloys were syntheti
Supercapacitor is a new type of energy-storage device,and has been attracted widely attentions.As a two dimensional (2D) nanomaterials,graphene is considered to
当今雾霾问题日益严重,它对环境、生态、生物和人的危害不容忽视。本文从阐述雾霾问题出发,运用环境伦理学的原则、理论对雾霾问题及人类文明、道德意识进行深刻反思,从而依