便携轻盈 非你莫属 宏基8．9英寸超便携笔记本

超便携笔记本电脑AcerAspireOne重量仅为1千克左右，它采用8GB的SSD固态硬盘，IntelAtomTM处理器N270为整机提供足够的动力支持，同时具备低耗电设计，在提供高性能的同时延长使用时间。AspireOne配备8．9英寸Acer CrystalBrite镜面LED背光屏幕，更高亮度适用于各种复杂环境。     

甲基对硫磷的快速测定及电化学性质

研究了杀虫剂甲基对硫磷的电化学性质。在pH10．38的Bdtton—Robinson缓冲溶液中，采用微分脉冲溶出伏安法在悬汞电极上得到一个还原峰，峰电位为-0．5V(vs．Ag/AgCl)，本工作对实验条件进行了深入的研究，结合线性扫描伏安法等手段。研究了体系的电化学行为。实验表明，甲基对硫磷在汞电极上具有吸附性，电极反应具有不可逆性。该法用于水果及水样中甲基对硫磷残余量的测定，结果满意。     

Analysis of S-SEED''s characteristics in optical switch

This article introduces the basic structure of a symmetric self-electrooptic effect device （S-SEED）, and applies the Kirchoff＇ s current law and a purely equivalent capacitive model, to analyze S-SEED＇s switch characteristics. Linear approximation and N-segment approximation are utilized to obtain S-SEED＇s voltage-time （V-T） and characteristics. Theoretical analysis is verified by simulations, and the results demonstrate that the precision of S-SEED＇s switch time can satisfy the requirement in applications with linear approximation. Moreover, the simulations compare S-SEED＇s switch characteristics with different input powers and input contrast ratios, which reveal that increasing input contrast ratio is an effective way to improve S-SEED＇s switch characteristics.     

Effect of Heat Treatment on Luminescent Properties of White Organic Light Emitting Device

The white organic light emitting device (OLED) with single-structure using a polymer blend as the light emitting layer is fabricated. Heat treatment is used to control the ratio between the intensities of main electroluminescent spectral peaks. The electroluminescent spectrum of our device is quite similar to that of white inorganic LED produced by Nichia Corporation after being annealed, and its turn-on voltage can be decreased by 1V.     

Effects of External Electric Field on Ferroelectric Superlattice with Two Alternating Layers

The effects of the external electric field on the ferroelectric superlattice with two alternating layers have been studied using the transverse Ising model based on the effective-field theory with the differential technique. The hysteresis loops and susceptibility of the system have been given. The stronger the external electric field, the smaller the susceptibility, reflecting that the polarization is weaker.     

利用爆磁压缩发生器产生高功率脉冲高电压

 爆磁压缩发生器产生脉冲高电压技术可以用于产生高功率微波及强电磁脉冲的实验研究。给出了利用螺旋型爆磁压缩发生器（HEMG）驱动电爆炸丝功率调节系统产生高功率脉冲高电压的实验方法和主要的结果。在利用HEMG驱动电爆炸丝断路开关（EEOS）产生脉冲高电压实验中，获得了最高电压700~800kV,功率大于20GW的脉冲输出。     

硕果繁花荣九秩 仁风德范仰高贤——祝贺吴浩青先生九秩华诞暨执教69周年讲誌庆

著名电化学家、中国科学院资深院士吴浩青教授今年迎来他的九秩华诞．在半个多世纪来，吴老以他广博的学识和勤奋的精神为我国电化学事业作出了突出的贡献．     

介电多层膜与人工介电超晶格的研究

近年来，铁电薄膜制备技术的迅速发展使得人工介电超晶格的生长成为现实。简要介绍了有关介电多层膜和人工介电超晶格的制备、结构和性能的研究状况，讨论了进一步研究需解决的问题。     

阶跃电压法确定产生寿命的计算公式

采用一个最近发展起来的产生区宽度模型，导出了描述阶跃电压作用下ＭＯＳ电容器的电容－时间瞬态特性方程，给出了阶跃电压法确定产生寿命的一个计算公式。     

场论说对非线性网络节点电压法一般形式方程的推导

从场论说的非线性网络中积分形式的基尔霍夫定律出发，能严格和简练地推导从非线性网络到线性网络的节点电压法的一般形式的网络状态方程，并给出复自导和复互导各与复电导之间包括正负号关系在内的普遍关系式。