题目一：

Challenges in understanding plasma-surface chemistry: Etching through fluorocarbon films

报告人：  David B. Graves

工作单位：Department of Chemical Engineering, University of California,Berkeley, USA

报告内容: Possible application of current-free double-layers to space  plasmas

题目二：

Space Plasma & Plasma Processing, PRL/RSPhysSE

报告人：  R.W. Boswell

工作单位：the Australian National University, Australia