| 查看: 704 | 回复: 3 | ||
[求助]
求帮忙检索
|
|
Self-pulsing Characteristic of Hollow Cathode Discharge at Low Pressure Range in Argon 哪位帮忙查询一下这篇文章是否被EI收录了？年终总结要交差呀，多谢了 |
回复此楼» 猜你喜欢
浙江师范大学是怎么坑我的
已经有10人回复
-
浙江师范大学是怎么坑我的
已经有3人回复
-
求教各位大神：2026教育部人文社科青年基金项目何时公示呀？
已经有6人回复
-
面上有专家说实验设备不是我们单位的
已经有8人回复
-
科研求助
已经有4人回复
-
博士去二本高校当辅导员，如何调整心态？
已经有11人回复
-
江苏省自然基金 什么时候出结果
已经有6人回复
-
闲聊
已经有3人回复
chongjibo888
铁杆木虫 (知名作家)
- 应助: 183 (高中生)
- 金币: 10493.6
- 散金: 591
- 红花: 4
- 帖子: 5575
- 在线: 2298.3小时
- 虫号: 1019883
- 注册: 2010-05-16
- 性别: GG
- 专业: 电机与电器
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
秋天白云: 金币+1, 感谢交流~！ 2012-11-21 16:28:08
heshoujie: 金币+8, ★★★很有帮助 2012-11-22 17:03:28
感谢参与，应助指数 +1
秋天白云: 金币+1, 感谢交流~！ 2012-11-21 16:28:08
heshoujie: 金币+8, ★★★很有帮助 2012-11-22 17:03:28
|
已经检索 Accession number: 20123615396260 Title: Self-pulsing characteristic of hollow cathode discharge at low pressure range in argon Authors: He, Shoujie1, 2 ; Ouyang, Jiting2 ; He, Feng2 ; Liu, Zhiqiang1 Author affiliation: 1 College of Physics Science and Technology, Hebei University, Baoding 071002, China 2 School of Physics, Beijing Institute of Technology, Beijing 100081, China Corresponding author: He, S. (heshouj@hbu.edu.cn) Source title: Gaodianya Jishu/High Voltage Engineering Abbreviated source title: Gaodianya Jishu Volume: 38 Issue: 7 Issue date: July 2012 Publication year: 2012 Pages: 1655-1660 Language: Chinese ISSN: 10036520 CODEN: GAJIE5 Document type: Journal article (JA) Publisher: Science Press, 18,Shuangqing Street,Haidian, Beijing, 100085, China Abstract: In order to increase the discharge stability and explore the mechanism of self-pulsing in hollow cathode discharge, the self-pulsing phenomenon was investigated in a cylindrical hollow cathode at low pressure in argon. The volt-ampere characteristics, the discharge images, and the time evolution of the current and voltage of self-pulsing were measured under different conditions. The influences of the gas pressure, the discharge current, and the external resistance on the self-pulsing were also studied. Results show that the self-pulsing can be observed in the negative differential resistance region of hollow cathode discharge. The pulse frequency ranges from several kilohertz to tens of kilohertz, and increases with the average current. It is determined mainly by the decay time of the current pulse. The external resistor in series has some influences on the discharge range where the self-pulsing exists. The self-pulsing can be created in a wider average current range as the resistance increasing. Number of references: 25 Main heading: Current voltage characteristics Controlled terms: Argon - Cathodes Uncontrolled terms: External resistance - Hollow cathode discharge - Pulsing frequencies - Self-pulsing - Volt-ampere characteristics Classification code: 714 Electronic Components and Tubes - 714.1 Electron Tubes - 804 Chemical Products Generally DOI: 10.3969/j.issn.1003-6520.2012.07.018 Database: Compendex Compilation and indexing terms, © 2012 Elsevier Inc. Full-text and Local Holdings Links |
2楼2012-11-21 12:30:50
nuaawq
至尊木虫 (知名作家)
- 应助: 2144 (讲师)
- 金币: 32138.1
- 散金: 42
- 红花: 17
- 帖子: 8237
- 在线: 584小时
- 虫号: 1391607
- 注册: 2011-09-05
- 专业: 金属功能材料
3楼2012-11-21 12:48:38
4楼2012-11-22 17:03:02