Generation of Highly Uniform Plasma on the Grounded Electrode Surface by Radio Frequency Discharge with the Use of Modified Multi Hollow Cathodes

スポンサーリンク

概要

• 論文の詳細を見る

• A highly uniform plasma with the uniformity of $\pm 1.7$% for the ion saturation current was produced over the surface of flat grounded electrode. The approach is based on modifying the hollow-cathode so that the distribution of the ion saturation current over the electrode surface may be uniform by optimizing the distribution of the width of the grooves on the hollow cathode. The highly uniform plasma in the modifying hollow-cathode discharge also inherits the remarkable properties of the high electron density and the low electron temperature of the hollow-cathode discharge on the grounded electrode surface.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2007-09-15

著者

• Yambe Kiyoyuki

  Energy Technology Research Institute (etri) National Institute Of Advanced Industrial Science And Te

• Yambe Kiyoyuki

  Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan

関連論文

• Deuterium Ice Pellet Injection during Pulsed Poloidal Current Drive Operation in Toroidal Pinch Experiment-RX Reversed-Field Pinch Device
• Measurement of Fast Magnetic Fluctuations in Edge Region of TPE-RX Reversed-Field Pinch Plasma
• Experimental Study on Favorable Properties of Compound RF Discharge Plasmas with a Tapered Shape Hollow Cathode Compared with a Plane Cathode
• High Beta and High Density Operation in TPE-RX
• Frequency Dependence of Fast Magnetic Fluctuations in TPE-RX Reversed-Field Pinch Plasma
• Generation of Highly Uniform Plasma on the Grounded Electrode Surface by Radio Frequency Discharge with the Use of Modified Multi Hollow Cathodes

スポンサーリンク