A scheme for implementing discrete quantum Fourier transform is proposed via quantum dots embeddedin a microcavity,and then some of its applications are investigated,i.e.,Deutsch-Jozsa.algorithm and Shot's quantum...A scheme for implementing discrete quantum Fourier transform is proposed via quantum dots embeddedin a microcavity,and then some of its applications are investigated,i.e.,Deutsch-Jozsa.algorithm and Shot's quantumfactoring.In particular,the detailed process of implementing one-qubit Deutsch Jozsa algorithm and the factorization ofN=15 are given.The microcavity mode is only virtually excited in the whole interaction,so the effective decoherent hasslight effect on the current scheme.These schemes would be an important step to fabricate a solid quantum computer.展开更多
液晶面板上配单层触控传感器(Single Layer On Cell,SLOC)产品在完成传感器光刻工艺后,在宏观检查机上观察,基板的彩膜倒角侧存在大面积的不良(Mura),测试不良区域与正常区域的关键尺寸(CD)值,不良区域的CD值明显偏大,部分点位超出管控...液晶面板上配单层触控传感器(Single Layer On Cell,SLOC)产品在完成传感器光刻工艺后,在宏观检查机上观察,基板的彩膜倒角侧存在大面积的不良(Mura),测试不良区域与正常区域的关键尺寸(CD)值,不良区域的CD值明显偏大,部分点位超出管控指标;另外,SLOC产品在生产工艺后段模组段缺陷不良高发,缺陷不良平均发生率为2.82%,缺陷不良高发位置与不良和CD偏大区域基本一致,有强相关性。通过旋转涂布等测试以及实际流片观察,锁定造成不良的设备为显影机。由于基板从显影1(DEV#1)进入显影2(DEV#2)时基板流片末端药液干燥导致显影不良,进而引起不良,本文称其为干燥不良。为解决此问题,对基板由DEV#1向DEV#2流片的速度进行软体修改,干燥不良有轻微改善,但未消除;通过在DEV#1腔室内增加二次液切的方式,消除了SLOC产品传感器光刻生产时的干燥不良。SLOC产品的CD均一性由3.3%提升到1.9%,缺陷不良率从改善前的平均2.82%降低到平均0.27%。展开更多
基金Supported by National Natural Science Foundation of China (NSFC) under Grant Nos.60678022 and 10704001the Specialized Research Fund for the Doctoral Program of Higher Education under Grant No.20060357008+1 种基金Anhui Provincial Natural Science Foundation under Grant No.070412060the Program of the Education Department of Anhui Province under Grant Nos.KJ2008A28ZC,KJ2008B83ZC,KJ2008B265,and 2009A048Z
文摘A scheme for implementing discrete quantum Fourier transform is proposed via quantum dots embeddedin a microcavity,and then some of its applications are investigated,i.e.,Deutsch-Jozsa.algorithm and Shot's quantumfactoring.In particular,the detailed process of implementing one-qubit Deutsch Jozsa algorithm and the factorization ofN=15 are given.The microcavity mode is only virtually excited in the whole interaction,so the effective decoherent hasslight effect on the current scheme.These schemes would be an important step to fabricate a solid quantum computer.
文摘液晶面板上配单层触控传感器(Single Layer On Cell,SLOC)产品在完成传感器光刻工艺后,在宏观检查机上观察,基板的彩膜倒角侧存在大面积的不良(Mura),测试不良区域与正常区域的关键尺寸(CD)值,不良区域的CD值明显偏大,部分点位超出管控指标;另外,SLOC产品在生产工艺后段模组段缺陷不良高发,缺陷不良平均发生率为2.82%,缺陷不良高发位置与不良和CD偏大区域基本一致,有强相关性。通过旋转涂布等测试以及实际流片观察,锁定造成不良的设备为显影机。由于基板从显影1(DEV#1)进入显影2(DEV#2)时基板流片末端药液干燥导致显影不良,进而引起不良,本文称其为干燥不良。为解决此问题,对基板由DEV#1向DEV#2流片的速度进行软体修改,干燥不良有轻微改善,但未消除;通过在DEV#1腔室内增加二次液切的方式,消除了SLOC产品传感器光刻生产时的干燥不良。SLOC产品的CD均一性由3.3%提升到1.9%,缺陷不良率从改善前的平均2.82%降低到平均0.27%。
基金The project supported partially by National Natural Science Foundation of China under Grant Nos.60678022 and 10674001the Doctoral Fund of the Ministry of Education of China under Grant No.20060357008+4 种基金Natural Science Foundation of Anhui Province under Grant No.070412060the Key Program of the Education Department of Anhui Province under Grant No.KJ2008A28ZCthe Program of the Education Department of Anhui Province under Grant No.KJ2007B082the Doctor Innovation Research Plan Fund of Anhui University under Grant No.20072007Anhui Key Laboratory of Information Materials and Devices(Anhui University)