24小时热门版块排行榜    

查看: 1522  |  回复: 22
【奖励】 本帖被评价19次,作者yipddicorp增加金币 14.6 个

yipddicorp

金虫 (小有名气)


[资源] 研究等离子体表面相互作用的一篇博士毕业论文(休斯顿大学)

Study of the plasma surface interactions by the "spinning wall" technique

For the past few decades plasma etching has emerged as a dominant processing
step in integrated-circuit (IC) device manufacturing. Due to the presence of reactive
radicals and ions, plasmas are rich in chemistry and are widely used to etch sub-micron
size features with complete fidelity. Radicals such as CI, F, O etc. are the active species
in the plasma that reacts with the material in the presence of ions forming volatile
products, which leads to material removal. However, in these low pressure plasmas the
radicals are lost to the reactor walls, which affect their number densities in the plasma.
An important parameter to quantify radical loss at the surface is the recombination
coefficient, y, defined as the probability per collision with the surface that an impinging radical will recombine. The surface in contact with the plasma interacts with the radicals,neutrals, ions, electrons, photons etc., which makes the measurement of kinetic parameter like the atom recombination probability a real challenge.A new technique has been developed to study theplasma-surface interactions insitu.
In this technique a cylindrical substrate is rapidly rotated between the plasma and
differentially pumped diagnostic chambers, allowing portions of the surface to be
periodically exposed to the plasma and then analyzed by desorption mass spectrometry and Auger electron spectroscopy. The time elapsed between the plasma exposure and subsequent analysis is controlled by varying the rotation frequency of the substrate.
回复此楼

» 本帖附件资源列表

  • 欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
    本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com
  • 附件 1 : Studyoftheplasmasurfaceinteractionsbythespinningwalltechnique.pdf
  • 2013-06-07 08:45:24, 4.49 M

» 收录本帖的淘帖专辑推荐

物理,光学 学术资料

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

★★★★★ 五星级,优秀推荐

多谢分享!
5楼2013-06-08 17:02:13
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

shenxuecsh

新虫 (初入文坛)


★ 一星级,一般

ding
10楼2013-07-02 14:10:36
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
lucklin2楼
2013-06-07 15:40   回复  
五星好评  顶一下,感谢分享!
argo3楼
2013-06-07 16:23   回复  
五星好评  顶一下,感谢分享!
jacob2584楼
2013-06-07 19:27   回复  
五星好评  顶一下,感谢分享!
deanfeng6楼
2013-06-09 08:09   回复  
三星好评  顶一下,感谢分享!
dongrl1117楼
2013-06-09 11:30   回复  
五星好评  顶一下,感谢分享!
hhxyww8楼
2013-06-09 12:23   回复  
五星好评  顶一下,感谢分享!
xz_mouse9楼
2013-06-30 23:12   回复  
五星好评  顶一下,感谢分享!
jpd184011楼
2013-07-02 19:16   回复  
五星好评  顶一下,感谢分享!
wangbecks12楼
2013-07-24 12:20   回复  
五星好评  顶一下,感谢分享!
zmyang13楼
2013-09-25 11:38   回复  
五星好评  顶一下,感谢分享!
tzadxq14楼
2013-10-18 21:02   回复  
五星好评  顶一下,感谢分享!
renrxr15楼
2013-10-19 12:25   回复  
五星好评  顶一下,感谢分享!
dalerxli16楼
2015-07-20 16:50   回复  
五星好评  顶一下,感谢分享!
2015-08-01 10:42   回复  
五星好评  顶一下,感谢分享!
tzadxq18楼
2015-09-29 19:53   回复  
顶一下,感谢分享!
lucklin19楼
2015-10-09 14:30   回复  
顶一下,感谢分享!
朱十三20楼
2015-10-09 21:09   回复  
五星好评  顶一下,感谢分享!
tzadxq21楼
2015-10-18 19:19   回复  
顶一下,感谢分享!
ljjshljjsh22楼
2015-10-22 16:42   回复  
五星好评  顶一下,感谢分享!
cryohuang23楼
2017-04-24 20:43   回复  
五星好评  顶一下,感谢分享!
相关版块跳转 我要订阅楼主 yipddicorp 的主题更新
☆ 无星级 ★ 一星级 ★★★ 三星级 ★★★★★ 五星级
普通表情 龙 兔 虎 猫 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[论文投稿] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 X5bHxOULxFqb 2026-10-30 26/1300 2026-11-01 10:22 by BCdvBAEpt3zm
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 1uaZt2kAZj2S 2026-10-30 14/700 2026-11-01 07:01 by YXM1FDCSE8Bn
[基金申请] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 X5bHxOULxFqb 2026-10-30 21/1050 2026-11-01 06:46 by YXM1FDCSE8Bn
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 xvJS1BYDxvBS 2026-10-31 8/400 2026-11-01 05:48 by YXM1FDCSE8Bn
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-31 6/300 2026-11-01 05:41 by YXM1FDCSE8Bn
[考研] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 1uaZt2kAZj2S 2026-10-31 7/350 2026-11-01 04:04 by YXM1FDCSE8Bn
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-31 3/150 2026-11-01 04:04 by YXM1FDCSE8Bn
[论文投稿] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-31 8/400 2026-11-01 03:59 by YXM1FDCSE8Bn
[找工作] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-31 6/300 2026-11-01 03:56 by YXM1FDCSE8Bn
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-30 10/500 2026-11-01 03:51 by YXM1FDCSE8Bn
[考博] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-31 5/250 2026-11-01 02:25 by YXM1FDCSE8Bn
[考研] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-30 12/600 2026-11-01 02:19 by YXM1FDCSE8Bn
[公派出国] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-31 4/200 2026-11-01 00:41 by YXM1FDCSE8Bn
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +4 X5bHxOULxFqb 2026-10-30 12/600 2026-11-01 00:15 by YXM1FDCSE8Bn
[教师之家] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 X5bHxOULxFqb 2026-10-30 13/650 2026-10-31 17:12 by hKe7U1kad5Sg
[考博] 2027博士申请-临床检验诊断学、病原生物学、微生物方向 50+3 yyh@ 2026-10-28 4/200 2026-10-31 12:47 by 可淡不可忘
[基金申请] 论文的挂名怎么评判贡献?基金申请中,排名第一的挂名文章 +3 biily 2026-10-25 3/150 2026-10-30 18:33 by 旁观2020
[硕博家园] 申博自荐 2篇一区TOP+1篇EI+2公开发明专利 2027博士申请 +3 小小阿光 2026-10-27 3/150 2026-10-29 23:56 by 起风了的快乐
[文学芳草园] 闲聊 +3 myrtle 2026-10-25 6/300 2026-10-29 15:28 by myrtle
[考博] 申博求助 20+3 Katrinae 2026-10-26 4/200 2026-10-27 09:56 by 北京莱茵编辑
信息提示
请填处理意见