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Circular dichroism study of colloidal semiconductor nanoscrolls*
Ministry of Education and Science of the Russian Federation, MD-1294.2017.2
Ministry of Education and Science of the Russian Federation, 14.Y26.31.0028
Ministry of Education and Science of the Russian Federation, SP-2066.2016.1
Ministry of Education and Science of the Russian Federation, SP-1975.2016.1
Tepliakov N.V.1, Baimuratov A.S.1, Vovk I.A.1, Leonov M.Yu.1, Baranov A.V.1, Fedorov A.V.1, Rukhlenko I.D.1
1Information Optical Technologies Center, ITMO University, St. Petersburg, Russia
Email: tepliakov.nikita@gmail.com
Поступила в редакцию: 6 июля 2018 г.
Выставление онлайн: 20 октября 2018 г.

Chiral semiconductor nanoscrolls are promising materials for applications in chiral chemistry, biomedicine, and spintronics. Despite a large number of studies on the formation of nanoscrolls, there is lack of consistent theory of their optical and chiroptical properties. In this Paper, we propose a simple analytical model of semiconductor nanoscrolls, based on the original coordinate transformation method and two-band effective mass approximation. This model allows to simulate absorption and circular dichroism spectra of nanoscroll of given geometry and material composition and to analyze experimental data. -18