Chiral thin film structures based on arrays of cobalt nanospirals obtaned by oblique deposition
- 作者: Trushin O.S.1, Fattakhov I.S.1, Popov A.A.1, Mazaletsky L.A.1,2, Gaidukasov R.A.1, Miakonkikh A.V.1
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隶属关系:
- Valiev Institute of Physics and Technology of the Russian Academy of Sciences
- Demidov Yaroslavl State University
- 期: 卷 88, 编号 9 (2024)
- 页面: 1490–1494
- 栏目: Quantum Optics and Quantum Technologies
- URL: https://jdigitaldiagnostics.com/0367-6765/article/view/681838
- DOI: https://doi.org/10.31857/S0367676524090233
- EDN: https://elibrary.ru/OCKHWX
- ID: 681838
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详细
The results of experimental studies of chiral thin film structures based on arrays of cobalt nanospirals obtained by oblique angle deposition are presented. It has been shown that in the conditions of electron-beam evaporation on rotating tilted substrate arrays of nanospirals winded in the same direction are formed. By varying substrate rotation speed it is possible to change geometrical sizes of those helixes (helix pitch, helix radius). As obtained metasurface showed distinct asymmetry of optical characteristics at the reflection of right and left circular polarized light.
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作者简介
O. Trushin
Valiev Institute of Physics and Technology of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: ostrushin@mail.ru
Yaroslavl Branch
俄罗斯联邦, YaroslavlI. Fattakhov
Valiev Institute of Physics and Technology of the Russian Academy of Sciences
Email: ostrushin@mail.ru
Yaroslavl Branch
俄罗斯联邦, YaroslavlA. Popov
Valiev Institute of Physics and Technology of the Russian Academy of Sciences
Email: ostrushin@mail.ru
Yaroslavl Branch
俄罗斯联邦, YaroslavlL. Mazaletsky
Valiev Institute of Physics and Technology of the Russian Academy of Sciences; Demidov Yaroslavl State University
Email: ostrushin@mail.ru
Yaroslavl Branch
俄罗斯联邦, Yaroslavl; YaroslavlR. Gaidukasov
Valiev Institute of Physics and Technology of the Russian Academy of Sciences
Email: ostrushin@mail.ru
俄罗斯联邦, Moscow
A. Miakonkikh
Valiev Institute of Physics and Technology of the Russian Academy of Sciences
Email: ostrushin@mail.ru
俄罗斯联邦, Moscow
参考
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