Gartner预测2004年亚太区半导体业将增长27.4%

根据市场研究和分析机构Gartner季度预测,2004年亚太区半导体业将增长27.4％,市场总值将由2003年的713亿美元,跳升至908亿美元。Gartner称,该地区的半导体市场的复合年增长率(CAGR)为14.3％,市场市值有望于2008年达到1388亿美元。     

好久不见老朋友——李宗盛的理性与感性作品音乐会

“股票，不是什么人都能炒的!” 从2007年底到今年4月这短短不到半年的时间里，数以千百万的中国股民们，对上述警句又增加了深刻的认识。从2006年下半年到2007年，几乎全中国的老百姓都在热切关注着股票市场行情。有个笑话说得好：随便在大街上拦下一位老太太，假如她不是已经买了股票、基金的话，那肯定也正在去银行买股票、基金的路上。     

2006年1—3月我国电子元件产品进出口分析

据海关统计，2006年1—3月，我国电子元件产品进出口贸易呈现高速发展态势，电子元件15大类65小类产品进出口贸易总值为152．29亿美元，同比增长34．92％，比去年同期增加22．35个百分点。其中，出口总值63．55亿美元．同比增长36．65％；进口总值88．74亿美元，同比增长33．7％：贸易逆差25．19亿美元，继2005年我国电子元件出口总值增幅持续大于进口总值增幅以来，2006年一季度，     

数字革命带来创新创业的黄金时代

在人们的生活被移动互联网改变的同时，经济也发生了转变。在股票市场可以看到，20年前，只有 IBM 占据了股市TOP10的位置，市值占比约7%；而现在TOP10的企业中，46%的市值是由苹果、微软、谷歌、阿里巴巴四家公司创造。值得一提的是，今天市值最高的10家公司中，不少都是十几年前、二三十几年前创立的公司。     

双重授权：一个公平、共享的解决方案

对于雄心勃勃的网络运营商来说，中国的有线电视市场代表着令人振奋的机遇。根据国家广电总局（SARFT）的统计，到2005年，中国将拥有3000万个数字有线电视用户家庭。假设每个用户每年支付300元人民币的收视费用，那么2006年的中国数字有线电视市场的市值将接近90亿元人民币，并有望在随后的10年内达到600亿元人民币。     

2003～2004:复苏的世界移动通信业

2003年，全球移动通信用户增长17％．总数达到13．54亿；其中中国增长最快，占新增用户总数的1／4，并且继续以每月400～500万的速度增长；新增用户中有3／4属于发展中国家。从收入来看，2003年全球移动业务市场市值达到4680亿欧元，比上年增加11.3％,其增长主要来自发达国家。这是因为，虽然发达国     

难忘的2007年

2007年是社会资本最为活跃、财富增长最快的一年，股市狂热、房市飙升、人民币升值、通货膨胀隐患、贸易摩擦激烈、大国情绪高昂，繁荣景象意味着在“高速公路”上持续前行了近30年的中国经济进入新的“加速度”时期。带来了许多社会景象：国家及个人财富的重新分配，中产阶层的空前扩量与活跃，全民投机心态的扭曲，上市公司的市值膨胀，宏观经济的泡沫化加剧。     

挖掘新兴市场

2《巴伦周刊》1月10日自1995年以来,智利、中国和捷克等新兴经济体的经济增速一直保持在12%左右,新兴经济体的国内生产总值占全球生产总值的三分之一。目前,发展中国家的股票市值占全球市场的13%。这个比例未来还将继续增长,全球经济开始逐渐由新兴市场主导。基金经理人也捕捉到了新兴经济体的     

分享GDP

新年好,牛市旺! 从2005年6月份开始的这一波股市大牛行情,在2007年元旦过后的几天内,几乎到达一个狂欢的顶点. 股权分置改革、资金流动性过剩、经济持续强劲增长、人民币升值、大型国企蓝筹股"海归"上市、长达四年的熊市压抑--牛市的原因很多,但已来不及细究,因为资本的冲动正源源不断地把数万亿居民储蓄变成基金和股票,把渴望发展的优质企业挂牌送上市,把国内股市总市值推上10万亿,超过GDP总值的一半……     

数字财富

2007年第一季度TD-SCDMA设备市场规模达70亿人民币；2006年中国LED产业总产值达到105.5亿人民币；全球汽车市场规模预测；全球2005～2012年汽车电子市场增长曲线预测[第一段]     

Cost-effective test solutions for smart card and other integrated flash applications

From its emergence in the late 1980s as a lower cost alternative to early EEPROM technologies, flash memory has evolved to higher densities and speedsand rapidly growing acceptance in mobile applications.In the process, flash memory devices have placed increased test requirements on manufacturers. Today, as flash device test grows in importance in China, manufacturers face growing pressure for reduced cost-oftest, increased throughput and greater return on investment for test equipment. At the same time, the move to integrated flash packages for contactless smart card applications adds a significant further challenge to manufacturers seeking rapid, low-cost test.     

An improved parallel thinning algorithm with two subiterations

The parallel thinning algorithm with two subiterations is improved in this paper. By analyzing the notions of connected components and passes, a conclusion is drawn that the number of passes and the number of eight-connected components are equal. Then the expression of the number of eight-connected components is obtained which replaces the old one in the algorithm. And a reserving condition is proposed by experiments, which alleviates the excess deletion where a diagonal line and a beeline intersect. The experimental results demonstrate that the thinned curve is almost located in the middle of the original curve connectivelv with single pixel width and the processing speed is high.     

Theoretical analysis of the relationship between the Brillouin gain coefficient and the strain in the optical-fiber sensors

The relation between the power of the Brillouin signal and the strain is one of the bases of the distributed fiber sensors of temperature and strain. The coefficient of the Bfillouin gain can be changed by the temperature and the strain that will affect the power of the Brillouin scattering. The relation between the change of the Brillouin gain coefficient and the strain is thought to be linear by many researchers. However, it is not always linear based on the theoretical analysis and numerical simulation. Therefore, errors will be caused if the relation between the change of the Brillouin gain coefficient and the strain is regarded as to be linear approximately for measuring the temperature and the strain. For this reason, the influence of the parameters on the Brillouin gain coefficient is proposed through theoretical analysis and numerical simulation.     

Novel fiber-optical interferometer with miniaturized probe for in-hole measurements

Today, micro-system technology and the development of new MEMS （Micro-Electro-Mechanical Systems） are emerging rapidly. In order for this development to become a success in the long run, measurement systems have to ensure product quality. Most often, MEMS have to be tested by means of functionality or destructive tests. One reason for this is that there are no suitable systems or sensing probes available which can be used for the measurement of quasi inaccessible features like small holes or cavities. We present a measurement system that could be used for these kinds of measurements. The system combines a fiber optical, miniaturized sensing probe with low-coherence interferometry, so that absolute distance measurements with nanometer accuracy are possible.     

Curved crystal spectrometer for the measurement of X-ray lines from laser-produced plasmas

In order to diagnose the laser-produced plasmas, a focusing curved crystal spectrometer has been developed for measuring the X-ray lines radiated from a laser-produced plasmas. The design is based on the fact that the ray emitted from a source located at one focus of an ellipse will converge on the other focus by the reflection of the elliptical surface. The focal length and the eccentricity of the ellipse are 1350 mm and 0.9586, respectively. The spectrometer can be used to measure the X- ray lines in the wavelength range of 0.2-0.37 nm, and a LiF crystal （200） （2d = 0.4027 nm） is used as dispersive element covering Bragg angle from 30° to 67.5°. The spectrometer was tested on Shengnang- Ⅱ which can deliver laser energy of 60-80 J/pulse and the laser wavelength is 0.35 μm. Photographs of spectra including the 1 s2p ^1P1-1s^2 ^1S0 resonance line（w）, the 1s2p ^3P2-1s^2 1S0 magnetic quadrupole line（x）, the 1s2p ^3P1-1 s^2 ^1S0 intercombination lines（y）, the 1 s2p ^3S~1-1 s^2 ^1S0 forbidden line（z） in helium-like Ti Ⅹ Ⅺ and the 1 s2s2p ^2P3/2-1 s622s ^2S1/2 line（q） in lithium-like Ti Ⅹ Ⅹhave been recorded with a X-ray CCD camera. The experimental result shows that the wavelength resolution（λ/△ 2） is above 1000 and the elliptical crystal spectrometer is suitable for X-ray spectroscopy.     

Preparation and Characterization of TaN ALD Precursors

High purity organic-tantalum precursors for thin film ALD TaN were synthesized and characterized.Vapor pressure and thermal stability of these precursors were studied.From the vapor pressure analysis,it was found that TBTEMT has a higher vapor pressure than any other published liquid TaN precursor,including TBTDET,TAITMATA,and IPTDET.Thermal stability of the alkyl groups on the precursors was investigated using a 1H NMR technique.The results indicated that the tertbutylimino group is the most stable group on TBTDET and TBTEMT as compared to the dialkylamido groups.Thermal stability of TaN precursors decreased in the following order:TBTDET ＞ PDMAT ＞ TBTEMT.In conclusion,precursor vapor pressure and thermal stability were tuned by making slight variations in the ligand sphere around the metal center.     

Electronic Structure of Semiconductor Nanocrystals

This paper reviews our recent development of the use of the large-scale pseudopotential method to calculate the electronic structure of semiconductor nanocrystals, such as quantum dots and wires, which often contain tens of thousands of atoms. The calculated size-dependent exciton energies and absorption spectra of quantum dots and wires are in good agreement with experiments. We show that the electronic structure of a nanocrystal can be tuned not only by its size,but also by its shape. Finally,we show that defect properties in quantum dots can be significantly different from those in bulk semiconductors.     

Teleportation of an arbitrary unknown N-qubit entangled state under the controlling of M controllers

A new quantum protocol to teleport an arbitrary unknown N-qubit entangled state from a sender to a fixed receiver under M controllers(M < N) is proposed. The quantum resources required are M non-maximally entangled Greenberger-Home-Zeilinger (GHZ) state and N-M non-maximally entangled Einstein-Podolsky-Rosen (EPR) pairs. The sender performs N generalized Bell-state measurements on the 2N particles. Controllers take M single-particle measurement along x-axis, and the receiver needs to introduce one auxiliary two-level particle to extract quantum information probabilistically with the fidelity unit if controllers cooperate with it.     

Diode-end-pumped Nd:YVO4/LBO lasers with 4.2W continuous-wave output at 457 nm

A continuous-wave (CW) 457 nm blue laser operating at the power of 4.2 W is demonstrated by using a fiber coupled laser diode module pumped Nd: YVO4 and using LBO as the intra-cavity SHG crystal With the optimization of laser cavity and crystal parameters, the laser operates at a very high efficiency. When the pumping power is about 31 W, the output at 457nm reaches 4.2 W, and the optical to optical conversion efficiency is about 13.5% accordingly. The stability of the out putpower is better than 1.2% for 8 h continuously working.     

Critical Stage Rule-Based Real Time Dispatch（RTD）System in Highly-Mixed-Products （HMP） FAB

An improving utilization and efficiency of critical equipments in semiconductor wafer fabrication facilities are concerned. Semiconductor manufacturing FAB is one of the most complicated and cost sensitive environments. A good dispatching tool will make big difference in equipment utilization and FAB output as a whole. The equipment in this paper is In-Line DUV Scanner. There are many factors impacting utilization and output on this equipment group. In HMP environment one of the issues is changing of reticule in this area and idle counts due to load unbalance between equipments. Here we'll introduce a rule-based RTD system which aiming at decreasing the number of recipe change and idle counts among a group of scanner equipment in a high-mixed-products FAB.