机构

• 长春光学精密机械与物... [2]
• 金属研究所 [1]
• 计算技术研究所 [1]
• 中国科学院大学 [1]

采集方式

• OAI收割 [4]
• iSwitch采集 [1]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2011 [2]
• 2010 [2]
• 2009 [1]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A nanometer scale alignment method of concentric spherical mirrors based on interferometry (EI CONFERENCE) 会议论文  OAI收割 4th IEEE International Nanoelectronics Conference, INEC 2011, June 21, 2011 - June 24, 2011, Tao-Yuan, Taiwan 作者:  Xu T. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 A nanometer scale alignment method of spherical concentric mirrors based on dual-beam interferometry is proposed  which is also the method to measure the defocus of concentric spherical mirrors. In the process of aligning the concentric spherical mirrors  the defocus can be measured real time with nanometer scale error. The experimental result shows that the method can achieve the defocus of the spherical concentric mirrors several nanometers. 2011 IEEE.   Grain size effects on the austenitization process in a nanostructured ferritic steel 期刊论文  OAI收割 Acta Materialia, 2011, 卷号: 59, 期号: 9, 页码: 3710-3719 L. M. Wang; Z. B. Wang; K. Lu 收藏  |  浏览/下载：25/0  |  提交时间：2012/04/13 Nanostructured  Surface mechanical attrition treatment  Ferritic steel  Grain size effects  Austenitization process  mechanical attrition treatment  severe plastic-deformation  phase-transformation  martensitic steel  carbon-steel  nanocrystalline  materials  nanometer-scale  surface-layer  tool steel  refinement   Physical design methodology for godson-2g microprocessor 期刊论文  iSwitch采集 Journal of computer science and technology, 2010, 卷号: 25, 期号: 2, 页码: 225-231 作者:  Zhao, Ji-Ye;  Liu, Dong;  Huan, Dan-Dan;  Su, Meng-Hao;  Xiao, Bin 收藏  |  浏览/下载：27/0  |  提交时间：2019/05/10 Computer architecture  Godson-2g  Physical design methodology  Nanometer process   Physical Design Methodology for Godson-2G Microprocessor 期刊论文  OAI收割 JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2010, 卷号: 25, 期号: 2, 页码: 225-231 作者:  Zhao, Ji-Ye;  Liu, Dong;  Huan, Dan-Dan;  Su, Meng-Hao;  Xiao, Bin   |  收藏  |  浏览/下载：9/0  |  提交时间：2019/12/16 computer architecture  Godson-2G  physical design methodology  nanometer process   The automatic photoresist coating machine on the spherical surface (EI CONFERENCE) 会议论文  OAI收割 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China 作者:  Li Y.;  Li Y.;  Li Y.;  Li Y.;  Wang H. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 The photoresist coating is an important micro machining process widely applied in engineering. The formed film should be uniform and enough thin to assure the quality of final pattern whose line width is micrometer or nanometer. It is more difficult to process it on the spherical surface than on the flat. In this work  mathematic model of film thickness on the spherical surface is proposed by using hydromechanics. The key factors that influence the film thickness are obtained from the analysis of coating process. Then  the rational parameters which be controlled by the automatic photoresist coating machine can be final set up according to the result of the coating experiments. And the accuracy analysis of the key part which is used for the main process is performed by the error analytics. This machine not only makes the whole coating process automation  but also monitors the film quality in real time. It is adequate for aspheric surface also. 2009 IEEE.