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Formation of positive radial electric field by electron cyclotron heating in compact helical system

Abstract

The radial electric field is driven to positive value by off-axis second harmonic electron cyclotron heating (ECH) in the Compact Helical System. The observed positive electric field is associated with the outward particle flux enhanced with ECH. The enhanced particle flux triggered by the production of the electrons accelerated perpendicularly to the magnetic field with ECH results in the change of the electric field. (author).
Authors:
Idei, H; Ida, K; Sanuki, H [1] 
  1. and others
Publication Date:
Jul 01, 1994
Product Type:
Technical Report
Report Number:
NIFS-291
Reference Number:
SCA: 700350; PA: JPN-95:001145; EDB-95:039807; SN: 95001344945
Resource Relation:
Other Information: PBD: Jul 1994
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; HELIOTRON; ECR HEATING; HELICAL CONFIGURATION; PLASMA POTENTIAL; ELECTRIC FIELDS; ELECTRON CYCLOTRON-RESONANCE; CYCLOTRON HARMONICS; CHARGED-PARTICLE TRANSPORT; PLASMA RADIAL PROFILES; AMBIPOLAR DIFFUSION; 700350; PLASMA PRODUCTION, HEATING, CURRENT DRIVE, AND INTERACTIONS
OSTI ID:
10121601
Research Organizations:
National Inst. for Fusion Science, Nagoya (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE95747840; TRN: JP9501145
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
40 p.
Announcement Date:
Jun 30, 2005

Citation Formats

Idei, H, Ida, K, and Sanuki, H. Formation of positive radial electric field by electron cyclotron heating in compact helical system. Japan: N. p., 1994. Web.
Idei, H, Ida, K, & Sanuki, H. Formation of positive radial electric field by electron cyclotron heating in compact helical system. Japan.
Idei, H, Ida, K, and Sanuki, H. 1994. "Formation of positive radial electric field by electron cyclotron heating in compact helical system." Japan.
@misc{etde_10121601,
title = {Formation of positive radial electric field by electron cyclotron heating in compact helical system}
author = {Idei, H, Ida, K, and Sanuki, H}
abstractNote = {The radial electric field is driven to positive value by off-axis second harmonic electron cyclotron heating (ECH) in the Compact Helical System. The observed positive electric field is associated with the outward particle flux enhanced with ECH. The enhanced particle flux triggered by the production of the electrons accelerated perpendicularly to the magnetic field with ECH results in the change of the electric field. (author).}
place = {Japan}
year = {1994}
month = {Jul}
}