| 光谱学与光谱分析 |
|
|
|
|
|
| Spectroscopic Diagnostics of DC Argon Plasma at Atmospheric Pressure |
| TU Xin1，2,LU Sheng-yong1, YAN Jian-hua1,MA Zeng-yi1,PAN Xin-chao1,CEN Ke-fa1,CHERON Bruno2 |
1. Institute for Thermal Power Engineering，State Key Laboratory of Clean Energy Utilization，Zhejiang University，Hangzhou 310027， China
2. UMR 6614 CNRS CORIA，Saint Etienne du Rouvray 76801，France |
|
|
|
|
Abstract The optical emission spectra of DC argon plasma at atmospheric pressure were measured inside and outside the arc chamber. The electron temperature was determined from the Boltzmann plot, and the electron density was derived from Stark broadening of ArⅠ lines. The criteria for the existence of local thermodynamic equilibrium(LTE)in the plasma was discussed. The results indicate that the DC argon plasma at atmospheric pressure under our experimental conditions is in LTE.
|
|
Received: 2005-07-18
Accepted: 2005-09-28
|
|
|
|
Corresponding Authors:
TU Xin
|
|
| Cite this article: |
|
TU Xin,LU Sheng-yong,YAN Jian-hua, et al. Spectroscopic Diagnostics of DC Argon Plasma at Atmospheric Pressure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(10): 1785-1789.
|
|
|
|
| URL: |
|
https://www.gpxygpfx.com/EN/Y2006/V26/I10/1785 |
[1] Bonizzoni G，Vassallo E. Vacuum，2002，64：327.
[2] Conrads H，Schmidt M. Plasma Sources Sci. Technol.，2000，9：441.
[3] Konjevic N. Plasma Sources Sci. Technol.，2001，10：356.
[4] ZHAO Wen-hua，SHEN Yan，CHEN Li-ming(赵文华，沈 岩，陈黎明). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2004，24(8)：897.
[5] TANG Yu-guo，LI Fu-tian(唐玉国，李福田). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，1996，16(1)：11.
[6] Griem H R. Plasma Spectroscopy. New York: McGraw-Hill Book Company, 1964.
[7] Griem H R. Spectral Line Broadening by Plasma. New York：Academic，1974.
[8] ZHAO Wen-hua，TANG Huang-zai，TIAN Kuo, et al(赵文华，唐皇哉，田 阔, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2004，24(4)：388.
[9] Goldbach C, Nollez G, Plomdeur P. J. Phys. B: Atom. Molec. Phys., 1977, 10(6): 1181.
[10] Deron C. PhD Thesis, CNRS et Ecole Central de Paris, 2003(In French).
[11] Griem H R. Phys. Rev.，1963，131(3)：1170.
[12] Richard H H, Stanley L L. Plasma Diagnostic Techniques. New York：Academic，1965.
[13] Drawin H W. High Pressures-High Temperatures，1970，2：359.
[14] Nubbemeyer H. J. Quant. Spectrosc. Radiat. Transfer，1976，16：395. |
| [1] |
TIAN Fu-chao1, CHEN Lei2*, PEI Huan2, BAI Jie-qi1, ZENG Wen2. Study of Factors Influencing the Length of Argon Plasma Jets at
Atmospheric Pressure With Needle Ring Electrodes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3682-3689. |
| [2] |
LIU Hong-wei1, FU Liang2*, CHEN Lin3. Analysis of Heavy Metal Elements in Palm Oil Using MP-AES Based on Extraction Induced by Emulsion Breaking[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3111-3116. |
| [3] |
LIU Pan1, 2, 3, DU Mi-fang1*, LI Bin1, LI Jing-bin1, ZENG Lei1, LIU Guo-yuan1, ZHANG Xin-yao1, 4, ZHA Xiao-qin1, 4. Determination of Trace Tellurium Content in Aluminium Alloy by
Inductively Coupled Plasma-Atomic Emission Spectrometry Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3125-3131. |
| [4] |
ZHU Yu-qi1, 2, ZHANG Xin2, DU Pan-pan2, LIU Shu1, ZHANG Gui-xin1, 2, GUAN Song-lei2*, ZHENG Zhong1*. Infrared Spectroscopy and X-Ray Spectroscopy Combined With
Inductively Coupled Plasma Mass Spectrometry for Quality
Control of Mongolian Medicine Yu Grain Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3163-3169. |
| [5] |
YANG Fan1, HAO Liu-cheng1, KE Wei2, LIU Qing1, WANG Jun1, CHEN Min-yuan2, YUAN Huan2*, YANG Ai-jun2, WANG Xiao-hua2, RONG Ming-zhe2. Research on Effect of Laser Incident Angle on Laser-Induced Plasma at Low Pressure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2740-2746. |
| [6] |
ZHANG Zhi-fen1, LIU Zi-min1, QIN Rui1, LI Geng1, WEN Guang-rui1, HE Wei-feng2. Real-Time Detection of Protective Coating Damage During Laser Shock Peening Based on ReliefF Feature Weight Fusion[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2437-2445. |
| [7] |
LI Chang-ming1, CHEN An-min2*, GAO Xun3*, JIN Ming-xing2. Spatially Resolved Laser-Induced Plasma Spectroscopy Under Different Sample Temperatures[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2032-2036. |
| [8] |
LI Shi-lun1, LIU Tao2, SONG Wen-min3, WANG Tian-le2, LIU Wei1, CHEN Liang1, LI Zhi-gang2*, FENG Shang-shen1*. Study of Two-Dimensional Ordered Magnetic Co Nanosphere Array Film Construction and Its Optical Properties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2037-2042. |
| [9] |
YAN Ming-liang1, ZHANG Chen-long2, ZHAO Lian-xiang3, ZHAO Hua-he4, GAO Xun2*. Spectral Characteristics of Ge Plasma Induced by Femtosecond Pulsed Laser Ablation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2095-2098. |
| [10] |
FENG Ying-chao1, HUANG Yi-ming2*, LIU Jin-ping1, JIA Chen-peng2, CHEN Peng1, WU Shao-jie2*, REN Xu-kai3, YU Huan-wei3. On-Line Monitoring of Laser Wire Filling Welding Process Based on Emission Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1927-1935. |
| [11] |
YUAN Shu, WU Ding*, WU Hua-ce, LIU Jia-min, LÜ Yan, HAI Ran, LI Cong, FENG Chun-lei, DING Hong-bin. Study on the Temporal and Spatial Evolution of Optical Emission From the Laser Induced Multi-Component Plasma of Tungsten Carbide Copper Alloy in Vacuum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1394-1400. |
| [12] |
LIN Jing-tao, XIN Chen-xing, LI Yan*. Spectral Characteristics of “Trapiche-Like Sapphire” From ChangLe, Shandong Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1199-1204. |
| [13] |
ZHANG Liang1, ZHANG Ran2, CUI Li-li3, LI Tao1, GU Da-yong4, HE Jian-an2*, ZHANG Si-xiang1*. Rapid Modification of Surface Plasmon Resonance Sensor Chip by
Graphene Oxide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 795-800. |
| [14] |
YU Cheng-hao, YE Ji-fei*, ZHOU Wei-jing, CHANG Hao*, GUO Wei. Characteristics of the Plasma Plume and Micro-Impulse Generated by
Irradiating the Aluminum Target With a Nanosecond Laser Pulse at
Oblique Incidence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 933-939. |
| [15] |
ZHENG Li-na1, 2, XUAN Peng1, HUANG Jing1, LI Jia-lin1. Development and Application of Spark-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 665-673. |
|
|
|
|
