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浏览/检索结果: 共9条，第1-9条 帮助

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Rejuvenation, embryonic shear bands and improved tensile plasticity of metallic glasses by nanosecond laser shock wave 期刊论文  OAI收割
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2019, 卷号: 513, 页码: 76-83
作者:  Li YS(李燕升);  Wei YP(魏延鹏);  Zhang K(张坤);  Zhang YT(张亚婷);  Wang Y(王阳)
  |  收藏  |  浏览/下载：85/0  |  提交时间：2019/09/09
Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide 期刊论文  OAI收割
NATURE COMMUNICATIONS, 2018, 卷号: 9, 页码: -
作者:  He, JG;  Di Sante, D;  Li, RH;  Chen, XQ;  Rondinelli, JM
  |  收藏  |  浏览/下载：30/0  |  提交时间：2018/06/05
Intermediate-pressure phases of cerium studied by an LDA plus Gutzwiller method 期刊论文  OAI收割
PHYSICAL REVIEW B, 2011, 卷号: 84, 期号: 20
Tian, MF; Deng, XY; Fang, Z; Dai, X
收藏  |  浏览/下载：29/0  |  提交时间：2013/09/18
Athermal design of hybrid refractive/harmonic diffractive optical system for far-infrared multi-band (EI CONFERENCE) 会议论文  OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
作者:  Liu Y.;  Liu Y.;  Zhang H.;  Zhang H.;  Sun Q.
收藏  |  浏览/下载：36/0  |  提交时间：2013/03/25
In order to get enough information about the target  avoid big chromatic aberration as a result of wide spectrum and the complexity of optical system and adapt different special environment temperature  a hybrid refractive/harmonic diffractive optical system in far-infrared multi-band is described in the paper. This diffractive optical system has been designed an athermalized multi-band imaging system with harmonic diffractive element in 15-50m spectrum  based on larger 1dispersion capability and particular thermal dispersive power of harmonic diffractive element. Then  at the temperature range from 0C to 40C  this design can simultaneously meet with all requirements of the imaging system in five harmonic wave bands  including15.8-16.2m  18.5-20m  23-25m  30.5-33.5m and 46-50m. In each harmonic wave band  the magnification changes as a function of wavelength  which creates image registration error. To compensate this shortcoming  a zoom optical system is designed with three lenses by means of optical two- component method. The design results show that the hybrid refractive/harmonic diffractive optical system can realize athermalized and achromatic design  and the zoom optical system makes half image height at 3.53mm in every harmonic wave band and still realizes aberration compensation action. In the five harmonic wave bands  each optical transfer function approaches the diffraction limit at ambient temperature range of 0C to 40C. Finally  the system realizes the requirements of portability  mini-type and ease for fabrication. 2009 SPIE.  
Local density approximation combined with Gutzwiller method for correlated electron systems: Formalism and applications 期刊论文  OAI收割
PHYSICAL REVIEW B, 2009, 卷号: 79, 期号: 7
Deng, XY; Wang, L; Dai, X; Fang, Z
收藏  |  浏览/下载：13/0  |  提交时间：2013/09/18
Covariant density functional theory for magnetic rotation 期刊论文  OAI收割
PHYSICAL REVIEW C, 2008, 卷号: 78, 期号: 2, 页码: -
作者:  Peng, J.;  Meng, J.;  Ring, P.;  Zhang, S. Q.;  Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
  |  收藏  |  浏览/下载：19/0  |  提交时间：2012/08/02
SiO2 对Bi2O3-B2O3 玻璃体系光学、热学及结构的影响 期刊论文  OAI收割
光子学报, 2008, 卷号: 37, 期号: s1, 页码: 49, 52
高国军; 汪国年; 胡丽丽
收藏  |  浏览/下载：1347/246  |  提交时间：2009/09/24
Vicarious calibration of MODIS visible and nearinfrared bands using Gongger test site 会议论文  OAI收割
2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007,, Barcelona, Spain, June 23, 2007 - June 28,2007
Gong, Hui; Tian, Guoliang; Zhang, Yuxiang; Yu, Tao; Gu, Xingfa; Xing, Jin; Liang, Hongyou; Zhu, Li
收藏  |  浏览/下载：20/0  |  提交时间：2014/12/07