机构

• 新疆天文台 [2]
• 长春光学精密机械与物... [1]
• 近代物理研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2021 [1]
• 2019 [1]
• 2008 [1]
• 2005 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4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 Design of the cryogenic system of the wideband phased array feed for QTT 期刊论文  OAI收割 Research in Astronomy and Astrophysics, 2021, 卷号: 21, 期号: 4, 页码: 88 作者:  Ma, Jun;  Wu, Yang;  Xiao, Song;  Niu, Sheng-Pu;  Wang, Kai   |  收藏  |  浏览/下载：16/0  |  提交时间：2022/06/30 Phased Array Feed  Vacuum window  Cryo  telescope  Astronomy & Astrophysics   The Design of Public Aerating System 会议论文  OAI收割 Qingdao, China, October 25-27, 2019 作者:  WANG, Kai;  CHEN, Mao-zheng;  XIANG, Bin-bin;  LI, Xiao-fei;  YAN, Hao   |  收藏  |  浏览/下载：20/0  |  提交时间：2021/04/12 Radio astronomy  Cryogenic receiver  Vacuum window  Pneumatic control   Vacuum window of intermediate energy heavy-ion microbeam irradiation facility 期刊论文  OAI收割 CHINESE PHYSICS C, 2008, 卷号: 32, 期号: Suppl. 1, 页码: 74-76 作者:  Sheng Li-Na;  Song Ming-Tao;  Liu Jie   |  收藏  |  浏览/下载：31/0  |  提交时间：2010/10/29 microbeam  vacuum window  equivalent stress  beam spot broadening   Vacuum annealing effects on properties of ITO films prepared by reactive low voltage ion plating technique (EI CONFERENCE) 会议论文  OAI收割 ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Wang X.;  Wang X.;  Wang X.;  Zheng X.;  Gao J. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 With reactive low voltage ion plating technique  ITO (indium oxide doped with tin) films were deposited on glass substrates by using ITO pellet with a composition of 90 wt.% In2O3 and 10 wt.% SnO2 without extra heating. The post annealing process was done in vacuum with different annealing temperature at 100  200  300 and 400C for 2 hours  respectively. The effects of vacuum annealing on structural  optical and electrical properties of the ITO film deposited by RLVIP were studied in detail. The results showed that the crystalline of the film was improved with the higher temperature. The increase of the annealing temperature improved the infrared reflectivity from 30% to 80% over 8-14m of the infrared atmosphere window  and a simultaneous variation in the optical transmission of the visible spectral region occurred. In addition  sheet resistance of ITO films had contrary changing trend with the IR reflectance  as well.