Electric-field effect on the optical activity of helical semiconductor nanoribbons

Baimuratov, Anvar S.; Pereziabova, Tatiana P.; Tepliakov, Nikita V.; Leonov, Mikhail Yu.; Baranov, Alexander V.; Fedorov, Anatoly V. und Rukhlenko, Ivan D. (2019): Electric-field effect on the optical activity of helical semiconductor nanoribbons. In: Fourth International Conference on Applications of Optics and Photonics, Vol. 11207, 112070T

Abstract

Being motivated by the recent result on the emergence of superlattice properties of the helical nanoribbon in an electric field, we analyze its circular dichroism signal. We theoretically demonstrate that electric-field effect on the helical nanoribbon leads to appearance of new spectral lines in circular dichroism spectrum. Helical semiconductor nanostructures provide opportunities for dynamical control of circular dichroism.

• Item Type: Journal article
• Faculties: Physics
• Subjects: 500 Science > 530 Physics
• ISSN: 0277-786X
• Language: English