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The temperature-dependent electricity and emissivity properties of La0.67Ca0.33-xSrxMnO3 compounds 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 卷号: 682, 页码: 579-583
作者:  
Sun, Shumiao;  Yu, Yang;  Mi, Le;  Yu, Yun;  Cao, Yunzhen
收藏  |  浏览/下载:14/0  |  提交时间:2017/02/27
Ground-based measurement of the space object temperature (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
作者:  
Wu Y.-H.;  Wang J.-L.;  Wang J.-L.
收藏  |  浏览/下载:69/0  |  提交时间:2013/03/25
Multi-band IR data of the space object can be used in the fields of object identification and space surveillance. The radiation characteristics of the object can be obtained by analyzing these data. These characteristics include temperature  area  emissivity  absorptivity  reflectivity  and temporal trends. The infrared radiation temperature of the space object is an important characteristic from which the object's working state in orbit can be judged. We apply the method of measuring the spectral distribution of the object and fit the data to the Planck formula to determine the temperature. In order to improve the precision of measuring temperature on the space object  we optimize the centric wavelength and the bandwidth effectively. Also  we use a simple program to implement temperature measurement. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Polarized Raman scattering study of blue bronze Tl(0.3)MoO(3) 期刊论文  OAI收割
Physica B-Condensed Matter, 2010, 卷号: 405, 期号: 17, 页码: 3782-3786
D. Yin; Q. M. Zhang; J. Oiler; C. Z. Li; R. Xiong; J. Shi
收藏  |  浏览/下载:28/0  |  提交时间:2012/04/13
Vegetation monitoring with surface bi-directional reflectivities in MODIS near-IR and mid-IR channels 会议论文  OAI收割
Tang B. H.; Jia Y. Y.; Zhang X. Y.; Li Z. L.; Ieee
收藏  |  浏览/下载:36/0  |  提交时间:2012/06/30
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.  
Epitaxial growth and characterization of sic on c-plane sapphire substrates by ammonia nitridation 期刊论文  iSwitch采集
Journal of crystal growth, 2003, 卷号: 249, 期号: 1-2, 页码: 1-8
作者:  
Luo, MC;  Li, JM;  Wang, QM;  Sun, GS;  Wang, L
收藏  |  浏览/下载:26/0  |  提交时间:2019/05/12
Epitaxial growth and characterization of SiC on C-plane sapphire substrates by ammonia nitridation 期刊论文  OAI收割
journal of crystal growth, 2003, 卷号: 249, 期号: 1-2, 页码: 1-8
Luo MC; Li JM; Wang QM; Sun GS; Wang L; Li GR; Zeng YP; Lin LY
收藏  |  浏览/下载:53/0  |  提交时间:2010/08/12