کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7907835 | 1510759 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Co-occurrence of linear and circular dichroism in chiral sculptured ZrO2 thin films
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Co-occurrence of linear and circular dichroism in chiral sculptured ZrO2 thin films Co-occurrence of linear and circular dichroism in chiral sculptured ZrO2 thin films](/preview/png/7907835.png)
چکیده انگلیسی
Three dimensional chiral metamaterials, have unique helical shaped morphologies and periodically varying permittivity, possess inherent fascinatingly chiroptical activity in developing potential photonic applications. Herein, we demonstrate a systemic simulations of optical activity in chiral sculptured thin films (CSTFs) made of ZrO2. In particular, a circular dichroism (CD) and linear dichroism (LD) are scrutinized for the proposed ZrO2 CSTFs. From the calculated differential absorption, LD and CD spectrum is computed using linear and circular polarized light beams respectively. The signated mode of different peaks for LD and CD is observed at different sweep angles with a large LD effect. Moreover, the CD diminishes at large sweep angle. This finding strongly indicates high potential of our proposed helical ZrO2 nanostructures as a perfect polarization converter. Simultaneously, optical remittance of different helical nanostructures are also compared.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 75, January 2018, Pages 319-324
Journal: Optical Materials - Volume 75, January 2018, Pages 319-324
نویسندگان
Zahir Muhammad, Faiz Wali, Li Song,