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浏览/检索结果: 共17条，第1-10条 帮助

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Flattening Grain Boundary Grooves for Perovskite Solar Cells with High Optomechanical Reliability 期刊论文  OAI收割
ADVANCED MATERIALS, 2023
作者:  Hao, Mingwei;  Duan, Tianwei;  Ma ZW(马知未);  Ju, MingGang;  Bennett, JosephA.
  |  收藏  |  浏览/下载：17/0  |  提交时间：2023/04/20
Facilitating effect of interfacial grooves on the rafting of nickel-based single crystal superalloy at high temperature 期刊论文  OAI收割
SCRIPTA MATERIALIA, 2019, 卷号: 167, 页码: 71-75
作者:  Qi, Dongqing;  Wang, Li;  Zhao, Peng;  Qi, Lu;  He, Suyun
  |  收藏  |  浏览/下载：16/0  |  提交时间：2021/02/02
Incremental forming characteristics of hollow parts with grooves 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2019, 卷号: 102, 期号: 1-4, 页码: 829-837
作者:  Guo, Xunzhong;  Wang, Cheng;  Xu, Yong;  Abd El-Aty, Ali;  Zhang, Shi-Hong
  |  收藏  |  浏览/下载：16/0  |  提交时间：2021/02/02
Polarization-controlled microgroove arrays induced by femtosecond laser pulses 期刊论文  OAI收割
Journal of Applied Physics, 2018, 卷号: 123, 期号: 21, 页码: 6
作者:  Garcell, E. M.;  Guo, C. L.
  |  收藏  |  浏览/下载：27/0  |  提交时间：2019/09/17
Three dimensional seismic anatomy of multi-stage mass transport deposits in the Pearl River Mouth Basin, northern South China Sea: Their ages and kinematics 期刊论文  OAI收割
MARINE GEOLOGY, 2017, 卷号: 393, 页码: 93-108
作者:  Wu, Shiguo;  Sun, Qiliang(China Univ Geosci, Key Lab Tecton & Petr Resources, Minist Educ, Wuhan 430074, Hubei, Peoples R China);  Sun, Qiliang;  Wu, Jing;  Xie, Xinong
  |  收藏  |  浏览/下载：43/0  |  提交时间：2018/01/17
Measurement of the Velocity Profile in the Spirally Reinforced Pipe 会议论文  OAI收割
Zhuhai, PEOPLES R CHINA, JUN 29-30, 2017
作者:  Zhong XF(钟兴福);  Lin LM(林黎明);  Zhang J(张军);  Wu YX(吴应湘)
收藏  |  浏览/下载：27/0  |  提交时间：2018/06/06
A High-Gain Antenna Consisting of Two Slot Elements With a Space Larger Than a Wavelength 期刊论文  OAI收割
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2010, 卷号: 9, 页码: 159-162
作者:  Huang, Cheng;  Zhao, Zeyu;  Feng, Qin;  Luo, Xiangang
收藏  |  浏览/下载：20/0  |  提交时间：2015/09/21
The Rectangular Waveguide Board Wall Slot Array Antenna Integrated with One Dimensional Subwavelength Periodic Corrugated Grooves and Artificially Soft Surface Structure 期刊论文  OAI收割
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2009, 卷号: 30, 期号: 4, 页码: 357-366
作者:  Huang, Cheng;  Zhao, Zeyu;  Luo, Xiangang
收藏  |  浏览/下载：22/0  |  提交时间：2015/09/21
A new type of pile used in frozen soil foundation 期刊论文  iSwitch采集
COLD REGIONS SCIENCE AND TECHNOLOGY, 2008, 卷号: 53, 期号: 3, 页码: 355-368
作者:  Li, Ning;  Xu, Bin
收藏  |  浏览/下载：32/0  |  提交时间：2019/10/08
Manufacturing and testing of the line-array fiber-optic image slicer based on silicon V-grooves (EI CONFERENCE) 会议论文  OAI收割
MEMS/MOEMS Technologies and Applications III, November 12, 2007 - November 14, 2007, Beijing, China
作者:  Zhu Y.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
Linear fiber-optic image slicer is used more and more in spatial exploration and imaging system. In this paper  a plane arranging method of fiber-optic array based on Si-V grooves is established in order to improve the accuracy and reduce the cost of manufacturing. Firstly  the Si-V groove array is micro-machined with anisotropic etching process  then optical fibers are placed in the grooves orderly with plane arranging method. Secondly  the end surfaces of the device are polished  also the linear fiber-optic image slicer is packaged. Finally  some parameters are tested  including structure parameters  transmittivity and vibration test. Experimental results indicate that the maximum error accumulated in 2000 periods of the Si-V grooves is 0.5 m  the error of the height in Si-V grooves is less than 0.15m  the roughness of the end surface is less than 0.9nm. The transmittivity of the linear fiber-optic image slicer that without optical film is 51.46% at the wavelength of 632.8nm. After random vibration experiment  the ratio of the broken fiber increased by 0.1%. While the temperature reached 320C  the stress of epoxy will be 130Mpa  which is close to the limit resistance stress of 139Mpa  some cracks appeared.