ACTINOMETRY

作品数:7被引量:5H指数:1
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相关领域:理学更多>>
相关期刊:《Chinese Physics B》《Plasma Science and Technology》更多>>
相关基金:国家自然科学基金更多>>
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Investigation into enhancing the sensitivity method for monitoring trace erosion product concentration in the ceramic channel of a Hall thruster
《Plasma Science and Technology》2025年第4期95-104,共10页Wei XI Ximing ZHU Bowen ZHENG Zhongxi NING Daren YU 
financially supported by National Natural Science Foundation of China(No.U22B2094)。
An optical emission spectroscopy(OES)method with a non-invasive measurement capability,without inducing disturbance to the discharge,represents an effective method for material monitoring.However,when the OES method i...
关键词:model filtering method optical emission spectroscopy Hall thruster advanced actinometry method trace erosion product concentration(Some figures may appear in colour only in the online journal) 
Non-invasive optical characterization and estimation of Zn porosity in gas tungsten arc welding of Fe–Al joints using CR model and OES measurements
《Plasma Science and Technology》2023年第11期133-141,共9页Sai SRIKAR Tinku KUMAR Degala Venkata KIRAN Reetesh Kumar GANGWAR 
the Ministry of Human Resources and Development(MHRD),Government of India,for providing HTRA fellowship;the support by the SERB,India,for listed Grants(Nos.CRG/2018/000419,CVD/2020/000458,and SB/S2/RJN-093/2015);Core Research Grant,India(No.CRG/2020/005089);IIT Tirupati,India(No.MEE/18-19/008/NFSG/DEGA)。
In this study,we employed a non-invasive approach based on the collisional radiative(CR)model and optical emission spectroscopy(OES)measurements for the characterization of gas tungsten arc welding(GTAW)discharge and ...
关键词:optical emission spectroscopy collisional radiative model ACTINOMETRY GTAW Fe Al joints Zn vapor porosity radiographic imaging(Some figures may appear in colour only in the online journal) 
Quantitative Determination of Density of Ground State Atomic Oxygen from Both TALIF and Emission Spectroscopy in Hot Air Plasma Generated by Microwave Resonant Cavity被引量:1
《Plasma Science and Technology》2016年第3期259-265,共7页F.MARCHAL M.YOUSFI N.MERBAHI G.WATTIEAUX A.PIQUEMAL 
Two experimental techniques have been used to quantify the atomic oxygen density in the case of hot air plasma generated by a microwave (MW) resonant cavity. The latter operates at a frequency of 2.45 GHz inside a c...
关键词:TALIF microwave air plasma atomic oxygen concentration actinometry optical emission spectroscopy 
Trace-Rare-Gas Optical Emission Spectroscopy of Nitrogen Plasma Generated at a Frequency of 13.56 MHz
《Plasma Science and Technology》2011年第2期208-212,共5页N.U.REHMAN F.U.KHAN S.NASEER G.MURTAZA S.S.HUSSAIN I.AHMAD M.ZAKAULLAH 
supported by the Higher Education Commission (HEC) of Pakistan. G. MURTAZA and S.S. HUSSAIN;the financial support of HEC in their doctoral studies
Optical emission spectroscopic measurement of trace rare gas is carried out to determine the density of nitrogen (N) atom, in a nitrogen plasma, as a function of filling pressure and RF power applied. 2% of argon, u...
关键词:optical actinometry N atomic density EEDF RF plasma 
Atmospheric Pressure Cold Argon/Oxygen Plasma Jet Assisted by Preionization of Syringe Needle Electrode被引量:4
《Plasma Science and Technology》2010年第5期561-565,共5页钱沐杨 任春生 王德真 冯岩 张家良 
supported by National Natural Science Foundation of China (Nos.10775026, 50537020, 50528707)
An atmospheric pressure nonequilibrium argon/oxygen plasma jet assisted by the preionization of syringe needle electrode discharge is reported. With the syringe needle plasma as its pre-ionization source, the hybrid b...
关键词:atmospheric pressure nonequilibrium Ar/02 plasma PREIONIZATION ACTINOMETRY concentration of atomic oxygen heat transfer oil 
Study of effect of H2 addition on the production of fluorocarbon radicals in H2/C4F8 inductively coupled plasma via optical emission spectroscopy actinometry
《Chinese Physics B》2005年第8期1608-1612,共5页黄松 辛煜 宁兆元 
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