摘要：Cadmium sulfide(CdS)is an n-type semiconductor with excellent electrical conductivity that is widely used as an electron transport material(ETM)in solar *** present,numerous methods for preparing CdS thin films have emerged,among which magnetron sputtering(MS)is one of the most commonly used vacuum *** this type of technique,the substrate temperature is one of the key deposition parameters that affects the interfacial properties between the target film and substrate,determining the specific growth habits of the ***,the effect of substrate temperature on the microstructure and electrical properties of magnetron-sputtered CdS(MS-CdS)films was studied and applied for the first time in hydrothermally deposited antimony selenosulfide(Sb_(2)(S,Se)_(3))solar *** the substrate temperature not only results in the design of the flat and dense film with enhanced crystallinity but also leads to the formation of an energy level arrangement with a Sb_(2)(S,Se)_(3)layer that is more favorable for electron *** addition,we developed an oxygen plasma treatment for CdS,reducing the parasitic absorption of the device and resulting in an increase in the short-circuit current density of the solar *** study demonstrates the feasibility of MS-CdS in the fabrication of hydrothermal Sb_(2)(S,Se)_(3)solar cells and provides interface optimization strategies to improve device performance.

摘要：近年来,位于太湖南岸的全球重要农业文化遗产湖州桑基鱼塘系统退化与萎缩严重,面临被单一规模化水产养殖替代的危险。广大农户持续性参与是实现农业文化遗产可持续发展的关键,而在商品经济条件下农户主要依据经济效益标准来选择农业生产方式,因此探明不同时期桑基鱼塘的投入产出效率及变化是开展农业文化遗产保护的基础。依据明清时期的有关历史文献和当代的农户问卷调查,对太湖南岸桑基鱼塘的投入产出效率进行跨时期分析,并与同时期相关农业生产方式进行成本收益关系比较。研究发现,明清时期被农户普遍采用的桑基鱼塘与当代被农户普遍采用的规模化养殖鲈鱼在收益成本比上十分接近;而当代桑基鱼塘新型模式的收益成本比虽然最高,但循环利用价值相对于投入成本的占比却最低,需加强系统内部各生产之间的相互联系,才能真正实现农业文化遗产的动态保护与现代传承。

摘要：设计了基于WaveMesh的井下无线应力在线监测系统;系统可在井下完成压力检测并现场显示数据,与监测子站间通过WaveMesh无线通讯技术,可显示每个测点的通讯和压力情况,并将数据通过井下以太环网传送到地面中心站,最终通过监测分析软件实现实时监测和报警。