کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1775017 | 1021181 | 2008 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optical constants of amorphous and crystalline H2O-ice in the near infrared from 1.1 to 2.6 μm
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Optical constants of amorphous and crystalline H2O-ice in the near infrared from 1.1 to 2.6 μm Optical constants of amorphous and crystalline H2O-ice in the near infrared from 1.1 to 2.6 μm](/preview/png/1775017.png)
چکیده انگلیسی
Using new laboratory spectra, we have calculated the real and imaginary parts of the index of refraction of amorphous and crystalline H2O-ice from 20 to 150 K in the frequency range 9000–3800 cm−1 (1.1–2.6 μm) at a spectral resolution of 1 cm−1. These optical constants can be used to create model spectra for comparison to spectra from Solar System objects. We also analyzed the differences between the amorphous and crystalline H2O-ice spectra, including weakening of bands and shifting of bands to shorter wavelength in amorphous H2O-ice spectra. We have also observed two spectrally distinct phases of amorphous H2O-ice.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Icarus - Volume 197, Issue 1, September 2008, Pages 307–320
Journal: Icarus - Volume 197, Issue 1, September 2008, Pages 307–320
نویسندگان
R.M. Mastrapa, M.P. Bernstein, S.A. Sandford, T.L. Roush, D.P. Cruikshank, C.M. Dalle Ore,