Отправить статью по E-mail Detectors of Circularly Polarized Radiation Based on Semiconductor Heterostructures with a CoPt Schottky Barrier
- Авторы: Kudrin A.V.1,2, Zdoroveyshchev A.V.1,2, Vikhrova O.V.1, Dorokhin M.V.1,2, Kalent’eva I.L.1, Demina P.B.1
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Учреждения:
- Research Institute of Physics and Technology, Nizhny Novgorod State University
- Nizhny Novgorod State University
- Выпуск: Том 60, № 11 (2018)
- Страницы: 2276-2279
- Раздел: Surface Physics and Thin Films
- URL: https://ogarev-online.ru/1063-7834/article/view/204377
- DOI: https://doi.org/10.1134/S1063783418110161
- ID: 204377
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Аннотация
Abstract—In this paper, we showed the possibility of practical realization of circularly polarized radiation detectors based on a planar photoresistor using the effect of magnetocircular dichroism in the CoPt layer, as well as based on structures using the spin filtration by the CoPt layer of photogenerated spin-polarized charge carriers. The spin filtration process is established to allow increasing the detection efficiency of up to 1.3%.
Об авторах
A. Kudrin
Research Institute of Physics and Technology, Nizhny Novgorod State University; Nizhny Novgorod State University
Автор, ответственный за переписку.
Email: kudrin@nifti.unn.ru
Россия, Nizhny Novgorod, 603022; Nizhny Novgorod, 603950
A. Zdoroveyshchev
Research Institute of Physics and Technology, Nizhny Novgorod State University; Nizhny Novgorod State University
Email: kudrin@nifti.unn.ru
Россия, Nizhny Novgorod, 603022; Nizhny Novgorod, 603950
O. Vikhrova
Research Institute of Physics and Technology, Nizhny Novgorod State University
Email: kudrin@nifti.unn.ru
Россия, Nizhny Novgorod, 603022
M. Dorokhin
Research Institute of Physics and Technology, Nizhny Novgorod State University; Nizhny Novgorod State University
Email: kudrin@nifti.unn.ru
Россия, Nizhny Novgorod, 603022; Nizhny Novgorod, 603950
I. Kalent’eva
Research Institute of Physics and Technology, Nizhny Novgorod State University
Email: kudrin@nifti.unn.ru
Россия, Nizhny Novgorod, 603022
P. Demina
Research Institute of Physics and Technology, Nizhny Novgorod State University
Email: kudrin@nifti.unn.ru
Россия, Nizhny Novgorod, 603022
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