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HL-2A装置上灰尘研究的初步结果 被引量:1

Preliminary result of dust investigation on HL-2A tokamak
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摘要 利用HL-2A装置原有的可见光CCD UC-610相机观测到了在等离子体放电过程中存在大量的灰尘,并通过扫描电子显微镜(SEM)和X射线能谱仪(EDX)了解到了辐照石墨样品的表面形貌及杂质元素成分。 Existence of flying dusty objects during plasma discharges was observed by a visible CCD UC-610 camera on HL-2A tokamak, and morphologies and impurity elements of irradiated graphite samples have been analyzed by scanning electron microscopy(SEM) and energy dispersive X-ray spectroscopy(EDX), respectively.
出处 《核聚变与等离子体物理》 CAS CSCD 北大核心 2011年第1期33-37,共5页 Nuclear Fusion and Plasma Physics
基金 国家磁约束核聚变能研究专项资助(2009GB106006)
关键词 等离子体与表面相互作用 灰尘 CCD相机 表面形貌 Plasma-surface interaction (PSI) Dust CCD camera Morphology
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参考文献16

  • 1Federici G, Skinner C H, Brooks J N, et al. Plasma- material interactions in current tokamaks and their implications for next step fusion reactors [J]. Nucl. Fusion, 2001, 41: 1967-2137.
  • 2Roth J, Tsitrone E. Recent analysis of key plasma wall interactions issues for ITER [J]. J. Nucl. Mater., 2009, 390-391: 1-9.
  • 3Bohdansky J. A universal relation of the sputtering yield of monatomic solids at normal ion incidence [J]. Nucl. Instrum. and Meth., 1984, B2: 587-591.
  • 4Balden M, Adelhetm C. Chemical erosion by deuterium impact on carbon films doped with nanometer-sized carbide crystallites [J]. J. Nucl. Mater., 2007, 363-365: 1173-1178.
  • 5Linke J, Rubel M. Carbon particle emission, brittle destruction and co-deposit formation: experience from electron beam experiments and controlled fusion devices [J]. Phys. Sci., 2001, T91: 36--42.
  • 6Zhou Y, Gao B Y. Study of first mirror exposure and protection in HL-2A tokamak [J]. Fusion Eng. and Des., 2006, 81: 2823-2826.
  • 7Sharpe J Phillip, Rohde Volker. Characterization of dust collected from ASDEX-Upgrade and LHD [J]. J. Nucl. Mater., 2003, 313-316: 455-459.
  • 8Begrambekov L, Brosset C. Surface modification and hydrogen isotope retemtion in CFC during plasma irradiation in the To?e Supra Tokamak [J]. J. Nucl. Mater., 2007, 363-365:1148-1152.
  • 9Sharpe J Phillip, Humrickhouse P W. Characterization of dust collected from NSTX and JT-60U [J]. J. Nucl. Mater., 2005, 337-339: 1000-1004.
  • 10Coad J P, Esser H G. Diagnostics for studying deposition and erosion processes in JET [J]. Fusion Eng. and Des., 2005.74: 745-749.

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