SPECTROMETER

作品数:383被引量:508H指数:10
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相关领域:理学更多>>
相关作者:刘安雯胡水明李雪松冷春波张韫宏更多>>
相关机构:中国科学院清华大学中国科学院大学中国科学技术大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>
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  • 期刊=Chinese Physics Lettersx
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Development of a Real-Time Ion Spectrometer with a Scintillator for Laser-Driven Ion Acceleration Experiments
《Chinese Physics Letters》2011年第9期194-197,共4页XU Miao-Hua LI Hong-Wei LIU Bi-Cheng LIU Feng SU Lu-Ning DU Fei ZHANG Lu ZHENG Yi MA Jing-Long David Neely Paul McKenna WANG Zhao-Hua WEI Zhi-Yi YAN Xue-Qing LI Yu-Tong LI Ying-Jun ZHANG Jie 
by the National Natural Science Foundation of China under Grant Nos 10905092(Young Scientists Fund),10925421,10974250,and 10935002;the National Basic Research Program of China under Grant No 2007CB815102;the Fundamental Research Funds for the Central Universities.
A real-time ion spectrometer mainly based on a high-resolution Thomson parabola and a plastic scintillator is designed and developed.The spectrometer is calibrated by protons from an electrostatic accelerator.The feas...
关键词:ACCELERATION SPECTRUM ELECTROSTATIC 
ESR Spectrometer as a Possible Tool for Rapid Analysis of Cane Sugar Purity
《Chinese Physics Letters》2007年第12期3524-3527,共4页Kheamrutai Thamaphat Pichet Limsuwan Siwaporn Meejoo 
A method for quantitative/qualitative determination of cane sugar purity by ESR is devised. Relined sugar, plantation white sugar, soft brown sugar and raw sugar are used as samples in this work. The sucrose radical i...
关键词:THERMOELECTRIC half-Heusler compounds thermal conductivity 
γ Mass Resolution versus Chamber Resolution in ALICE Dimuon Forward Spectrometer
《Chinese Physics Letters》2007年第6期1533-1536,共4页吴涛 
Supported by the National Natural Science Foundation of China under Grant No 10547117.
The precisions and its sources of spatial resolutions of tracking chambers and mass resolutions of dimuon signals in ALICE Dimuon Forward Spectrometer are explored by tracking and reconstruction of AliRoot software. T...
Modulation Frequency Multiplexed Tunable Diode Laser Spectroscopy System for Simultaneous CO, CO2 Measurements被引量:2
《Chinese Physics Letters》2006年第9期2446-2449,共4页陈东 刘文清 张玉钧 刘建国 魏庆农 阚瑞峰 王敏 崔益本 陈玖英 
Supported by the National Natural Science Foundation of China under Grant No 50534050, and the National High Technology Research and Development Programme of China under Grant No 2005AA641010.
A modulation frequency multiplexed dual diode-laser system is developed for simultaneous detection of the two most common fire gas products CO and CO2. Simultaneous detection is achieved by modulating each laser at di...
关键词:ABSORPTION-SPECTROSCOPY MU-M SPECTROMETER 
A New Method to Measure the Divergence of X-Ray Beams from Capillaries
《Chinese Physics Letters》2006年第4期794-796,共3页林晓燕 李玉德 池济宏 刘安东 谈国太 
A new method to measure the divergence of x-ray beams propagated out from several capillaries is introduced, This new method is based on Bragg's law and is proven efficiently by the experimental measurement with coll...
关键词:XRF SPECTROMETER OPTICS LENS 
Highest Occupied Molecular Orbital of Cyclopentanone by Binary (e, 2e) Spectroscopy
《Chinese Physics Letters》2006年第3期583-586,共4页张书锋 宁传刚 邓景康 任雪光 苏国林 杨铁成 黄艳茹 
Supported by the National Natural Science Foundation of China under Grant No 10575062, and the Specialized Research Fund for the Doctoral Programme of Higher Education of China under Grant No 20050003084.
We report the first measurements of the momentum profiles of highest occupied molecular orbital (HOMO) and the complete valence shell binding energy spectra of cyclopentanone with impact energies of 600 and 1200 eV ...
关键词:ELECTRON MOMENTUM SPECTROSCOPY SPECTROMETER HYDROGEN SPECTRA DENSITY 
Resonant Absorption Mechanical Spectrometer and Its Applications in Solids
《Chinese Physics Letters》2003年第10期1807-1810,共4页张进修 龚康 熊小敏 丁喜冬 
STUDY ON INFRARED SPECTRA OF CDF_(3) EXCITED STATES
《Chinese Physics Letters》1987年第9期413-416,共4页SONG Quan KUANG Liping XIE Hui KUANG Yizong 
Vibrationally excited spectra of CDF_(3) have been studied with a CO_(2) laser and FTIR spectrometer.Seven difference bands are observed in the experiment.The anharmonic constants determined from these bands agree wit...
关键词:EXPERIMENT SPECTROMETER BANDS 
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