V2EX ellipsometry

Ellipsometry

释义 Definition

椭偏测量法(椭圆偏振测量):一种光学表征技术,通过测量光在材料表面反射/透射后偏振态的变化,来推断薄膜的厚度、折射率、吸收系数等光学参数。常用于半导体工艺、涂层与纳米薄膜分析。(在更广义用法中也可指相关仪器或测量过程。)

发音 Pronunciation (IPA)

/lpsmtri/ , /lpsmtri/

例句 Examples

Ellipsometry can measure thin films without touching the surface.
椭偏测量法可以在不接触表面的情况下测量薄膜。

By fitting the ellipsometry data to an optical model, the researchers estimated the oxide layer thickness and refractive index with high precision.
研究人员通过将椭偏数据拟合到光学模型中,高精度估算了氧化层的厚度与折射率。

词源 Etymology

ellipsometryellipse(椭圆) + -metry(测量) 构成。之所以与“椭圆”相关,是因为该技术关注光的偏振变化;偏振光的状态常可用“偏振椭圆”来描述,因此得名。

相关词 Related Words

文献与著作 Literary / Notable Works

  • Ellipsometry and Polarized Light(R. M. A. Azzam & N. M. Bashara)经典专著,系统讲解椭偏理论与应用。
  • Spectroscopic Ellipsometry: Principles and Applications(Hiroyuki Fujiwara)以“光谱椭偏”为核心的权威教材/参考书。
  • Handbook of Optical Constants of Solids(Edward D. Palik 编)光学常数的重要参考书中多处涉及椭偏测量与数据获取方法。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5387 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 41ms UTC 01:29 PVG 09:29 LAX 18:29 JFK 21:29
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86