TITLE

Modeling the electron heating in a compact electron cyclotron resonance ion source

AUTHOR(S)
Grotjohn, T.A.
PUB. DATE
March 1996
SOURCE
Review of Scientific Instruments;Mar96, Vol. 67 Issue 3, p921
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Reports on the development of electromagnetic particle-in-cell (PIC) and guiding-center particle models for compact electron cyclotron resonance plasma source. Use of finite-difference time-domain technique to model the microwave fields with excite the plasma; Determination of the distribution function for the electron energy change.
ACCESSION #
4367159

 

Related Articles

  • Plasma-materials interactions test facility. Uckan, Taner // Review of Scientific Instruments;Jan1980, Vol. 58 Issue 1, p17 

    The Plasma-Materials Interactions Test Facility (PMITF) recently designed and constructed at Oak Ridge National Laboratory (ORNL) is an electron cyclotron resonance microwave plasma system with densities around 1011cm-3 and electron temperatures of 10–20 eV. The device consists of a...

  • Contribution of Yushmanov-trapped electrons to a thermal dike. Tatematsu, Y.; Kiwamoto, Y.; Saito, T.; Yoshimura, Y.; Katanuma, I.; Tamano, T. // Physics of Plasmas;May96, Vol. 3 Issue 5, p1603 

    Examines Yushmanov-trapped electrons generated as a result of electron cyclotron resonance heating employed for generating a thermal dike in an open magnetic field configuration. Production rate and energy spectrum of the trapped electrons; Indicators of a reduction in power efficiency of the...

  • A study of undulator induced transparency of magnetized plasma in the linear regime. Tushentsov, M.; Shvets, G.; Tokman, M. D.; Kryachko, A. // AIP Conference Proceedings;2004, Vol. 737 Issue 1, p729 

    The phenomenon of Undulator Induced Transparency (UIT) in a magnetized plasma is a particular case of the Electromagnetically Induced Transparency (EIT) effect where the absorption of the EM wave at the electron cyclotron frequency in the plasma is eliminated by adding a pump EM field. The UIT...

  • Fokker–Planck description of the scattering of radio frequency waves at the plasma edge. Hizanidis, Kyriakos; Ram, Abhay K.; Kominis, Yannis; Tsironis, Christos // Physics of Plasmas;Feb2010, Vol. 17 Issue 2, p022505 

    In magnetic fusion devices, radio frequency (rf) waves in the electron cyclotron (EC) and lower hybrid (LH) range of frequencies are being commonly used to modify the plasma current profile. In ITER, EC waves are expected to stabilize the neoclassical tearing mode (NTM) by providing current in...

  • Enhanced production of runaway electrons during electron cyclotron resonance heating and in the presence of supersonic molecular beam injection in the HL-2A tokamak. Zhang, Y. P.; Yi Liu; Yang, J. W.; Song, X. Y.; Yuan, G. L.; Zhou, J.; Yao, L. H.; Feng, B. B.; Li, X.; Yang, Q. W.; Duan, X. R.; Pan, C. H.; Liu, Y. // Physics of Plasmas;Jul2010, Vol. 17 Issue 7, p072509 

    In the present paper, it is reported that a large production of runaway electrons has been observed during the flattop phase of electron cyclotron resonance heating (ECRH) discharges and in the presence of supersonic molecular beam injection (SMBI) in the HuanLiuqi-2A (commonly referred to as...

  • ECRH System For ITER. Darbos, C.; Henderson, M.; Albajar, F.; Bigelow, T.; Bomcelli, T.; Chavan, R.; Denisov, G.; Farina, D.; Gandini, F.; Heidinger, R.; Goodman, T.; Hogge, J. P.; Kajiwara, K.; Kasugai, A.; Kern, S.; Kobayashi, N.; Oda, Y.; Ramponi, G.; Rao, S. L.; Rasmussen, D. // AIP Conference Proceedings;11/26/2009, Vol. 1187 Issue 1, p531 

    A 26 MW Electron Cyclotron Heating and Current Drive (EC H&CD) system is to be installed for ITER. The main objectives are to provide, start-up assist, central H&CD and control of MHD activity. These are achieved by a combination of two types of launchers, one located in an equatorial port and...

  • Charge-exchange neutral particle measurements on electron cyclotron resonance heating experiments... Nakashima, Y.; Hasegawa, Y.; Shoji, M.; Kobayashi, S.; Saito, T.; Kiwamoto, Y.; Cho, T.; Mase, A.; Ichimura, M.; Itakura, A.; Hirata, M.; Kohagura, J.; Islam, K.Md.; Oishi, M.; Yoshikawa, M.; Tamano, T.; Yatsu, K. // Review of Scientific Instruments;Jan1999, Vol. 70 Issue 1, p849 

    Performs charge-exchange neutral particle measurements on electron cyclotron resonance heating experiments in hot-ion-mode plasmas of the GAMMA 10 tandem mirror. Description of the experimental apparatus; Temporal behavior of plasma parameters; Evaluation of ion-energy losses; Estimation of ion...

  • The self-consistent nonlinear theory of electron cyclotron maser based on anomalous Doppler effect. Ling-Bao Kong; Zhi-Ling Hou; Chao-Ran Xie // Applied Physics Letters;6/27/2011, Vol. 98 Issue 26, p261502 

    The self-consistent nonlinear equations, which describe electron cyclotron maser under the condition of anomalous Doppler effect, have been developed. By employing an initially rectilinear electron beam and a guiding static magnetic field, an efficient energy transfer between electrons and...

  • Initial Results of Multi-Frequency Electron Cyclotron Heating in the Levitated Dipole Experiment. Hansen, A. K.; Mahar, S.; Boxer, A. C.; Ellsworth, J. L.; Garnier, D. T.; Karim, I.; Kesner, J.; Mauel, M.; Ortiz, E. E. // AIP Conference Proceedings;2005, Vol. 787 Issue 1, p395 

    The Levitated Dipole Experiment (LDX) has created high-beta, hot-electron plasmas that are confined by a strong dipole electromagnet via multiple-frequency electron cyclotron resonance heating (ECRH). Multiple frequency ECRH is used to investigate how variation of the power deposition profile...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics