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检索条件"作者=Valerica Ninulescu"
3 条 记 录,以下是1-10 订阅
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PHOTOINDUCED BIREFRINGENCE AND NUMERICAL SOLUTION OF A NEW DYNAMIC MODEL IN AN AMORPHOUS COPOLYMER CONTAINING AZOBENZENE GROUPS
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Chinese Journal of Polymer Science 2001年 第3期19卷 255-263页
作者: valerica ninulescu State Key Laboratory of Ultrafast Laser Spectroscopy Guangzhou 510275 China "Politehnica" University of Bucharest Physics Department Romania
Photoinduced birefringence is investigated in a new amorphous copolymer containing azobenzene groups. The levels of birefringence signal are found to depend an the polarization angle between the pump beam and the prob... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Geometry Control of Photo-induced Microstructures in an Azobenzene
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Chinese Physics Letters 2001年 第3期18卷 379-381页
作者: XU Ze-Da LI Zhen ninulescu valerica LIANG Li-Zhen PENG Zhuo-Lun CAI Zhi-Gang ZHOU Jian-Ying ZHANG Ling-Zhi LIANG Zhao-Xi State Key Laboratory of Ultrafast Laser Spectroscopy Zhongshan UniversityGuangzhou 510275 Institute of Polymer Science Zhongshan UniversityGuangzhou 510275 Department of Physics ‘Politehnica’University of BucharestBucharest 77206Romania
The mechanisms of photoinduced microstructures in an azobenzene polymer film are *** are based on the spatial periodic modulation of optical intensity and the photoisomerization of azobenzene molecules with the moveme... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Numerical Analysis of an Industrial Polycrystalline Silicon Photovoltaic Module Based on the Single-Diode Model Using Lambert W Function
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Journal of Power and Energy Engineering 2019年 第7期7卷 29-38页
作者: Mihai Razvan Mitroi valerica ninulescu Laurentiu Fara Dan Craciunescu University Politehnica of Bucharest BucharestRomania Academy of Romanian Scientists BucharestRomania
It is adopted the single-diode solar cell model and extended for a PV module. The current vs. voltage (I-V) characteristic based on the Lambert W-function was used. The estimation parameters for the simulation approac... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论