摘要：染料敏化太阳能电池(DSSCs)因其造价低、稳定性高、工艺简单,备受关注.廉价对电极材料的设计与构筑是亟需解决的关键科学问题之一.本文采用电沉积技术,在FTO玻璃基底上制备了硫化钴纳米片-石墨烯量子点复合结构纳米材料,研究了其直接作为DSSCs对电极材料的催化性能和光电转换效率.结果发现,该材料对I3-的还原表现出较高的催化性能,光电转换效率达7.30%,优于单一的硫化钴(5.55%)和商业化的贵金属铂催化剂(6.94%).本研究为廉价、可取代铂的无粘结剂电极材料的开发提供了一个有效的途径.

摘要：基于昆钢2×120万t/a氧化球团二期生产线的工艺流程特点和工艺对控制的要求,控制系统采用了"集中监测,分散控制"的设计思路,由计算机作为中央监控操作站,以PLC作为现场控制站,组成仪电合一的集散型控制系统。本文结合生产工艺特点,阐述了自动控制系统的设计思路、系统构成、功能和技术特点。

摘要：Using certain models of twistor surfaces for fields of force and the mathematical relationships that lie among fields, lines, surfaces and flows of energy, it has been designed and developed a flight electromagnetic type system based on the synergic study of their electromagnetic field geodesics to generate vehicle levitation, suspension and movement without being in contact with the surface. The idea of such work is to obtain a new flight and impulse patent of an electromagnetic vehicle by principles of super-conduction and some laws of the current like Eddy currents and principles which are very similar to mechanics of sidereal objects like galaxies or stars under models of twistor surfaces. This vehicle will be controlled by one microchip that will be programmed by conscience operators algebra of electromagnetic type that leads to the flow of Eddy currents, the iso-rotations and suspension of the special geometrical characteristics vehicle, generating also on the vehicle structure certain “magnetic conscience” that provokes all movements like succeeding to the sidereal objects in the universe.

摘要：This paper introduces future devices for multi-valued logic implementation. quantum dot gate field effect transistor (QDGFET) works based on the change in threshold voltage due to stored charge in the quantum dots in the gate region. quantum dot channel field effect transistor (QDCFET) produces more number of states in their transfer characteristics because of charge flow through the mini-band structure formed by the overlapping energy bands of the neighboring quantum dots in the channel region of the FET. On the other hand spatial wave-function switched field effect transistor (SWSFET) produces more number of states in its transfer characteristic based on the switching of charge carriers from one channel to other channel of the device. In this paper we discuss QDGFET, QDCFET and SWSFET in detail to explore their application in future multi-valued logic circuits.

摘要：Nowadays quantum Cellular Automata (QCA) as the leading technology in design of microelectronic systems has been raised. With respect to high velocity and density in low power and also simple concepts, this technology is a viable alternative to CMOS technology. In collector design, the primary component of each processor is very important. Due to the small elements in this technology, failure rate in manufacturing process technology is very high. In the other hand, the simulation shows that the intersection point of two wires is one of the critical points in QCA circuits. This means that defects in the manufacturing process around these points can cause malfunction in the circuit performance. In this paper, a collector in cross sections of wire in his new method used higher reliability against defects during manufacturing has been developed. QCA Designer software is used to simulate the case study system.

摘要：This paper presents the effect of the high voltage direct current (HVDC) transmission system based on voltage source converter (VSC) on the sub synchronous resonance (SSR) and low frequency oscillations (LFO) in power system. Also, a novel adaptive neural controller based on neural identifier is proposed for the HVDC which is capable of damping out LFO and sub synchronous oscillations (SSO). For comparison purposes, results of system based damping neural controller are compared with a lead-lag controller based on quantum particle swarm optimization (QPSO). It is shown that implementing adaptive damping controller not only improves the stability of power system but also can overcome drawbacks of conventional compensators with fixed parameters. In order to determine the most effective input of HVDC system to apply supplementary controller signal, analysis based on singular value decomposition is performed. To evaluate the performance of the proposed controller, transient simulations of detailed nonlinear system are considered.

摘要：从Profibus DP现场总线的角度出发,在介绍沙钢5 800 m^3高炉工程设计、开发、调试投产的实践基础上,结合施耐德quantum系统和图尔克的BL系列模块,介绍二者通讯技术的软硬件配置情况,给出具体实现方法,并给出了常用的故障诊断方法。

摘要：日本公司博报堂集团旗下quantum于2015年12月推出了自主产品品牌“QM”.作为该品牌的首款产品,quantum与品牌设计咨询公司artless的川上俊联手开发了LED照明“kizuki”.该照明装置可过通过颜色变化清晰显示出天气状况.日本知名广告代理公司开始“硬件创业（Hardware Start-up）”.这家公司就是博报堂集团,该公司开始开发电子产品,并向普通消费者销售.硬件创业目前颇为兴盛,但多为原本就涉足智能手机应用等的软件开发人员创立.而像博报堂这种广告公司将硬件开发作为一项新业务的,则还罕见.

摘要：In recent studies, reversible logic has emerged as a great scene of research, having applications in low power CMOS circuits, optical computing, quantum computing and nanotechnology. The classical logic gates such as AND, OR, EXOR and EXNOR are not reversible. In the existing literature, reversible sequential circuits designs are offered that are improved for the number of the garbage outputs and reversible gates. Minimizing the number of garbage is very noticeable. In the present paper, we show a design of the reversible comparator based on the quantum gates implementation of the reversible DG gate. The reversible DG gate is designed by using 3 × 3 quantum gates such as NOT, CNOT, Controlled-V and Controlled-V+ gates. Also, we have used the TR gate and various types of quantum gates in the implementation results. Low power three-bit comparator is designed using DG Gate, New Gate and Fredkin Gate. In order to evaluate the benefit of using the DG gate proposed in this paper, one-bit comparator is constructed. The design is useful for the future computing techniques like quantum computers. The proposed designs are implemented using VHDL and functionally investigated using Quartus II simulator.

摘要：quantum Research Group是一家专注于采用电荷转移（QT）技术开发电容式触摸芯片的公司。该公司近日开发出一款8按键触摸传感集成电路（IC）-QT1080-ISG。3V供电时，此款IC在低功率模式下消耗的电流只有40μA。QT1080-ISG主要针对移动电话、MP3播放器、PC外设、远程遥控和类似消费类设备应用而设计，该器件使得在任何面板材料上设计8个触摸按键成为可能，并实现设计的多样性。