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pro vyhledávání: '"Semkin, Valentin"'
Autor:
Semkin, Valentin, Shabanov, Aleksandr, Kapralov, Kirill, Kashchenko, Mikhail, Sobolev, Alexander, Mazurenko, Ilya, Myltsev, Vladislav, Nikulin, Egor, Chernov, Alexander, Kameneva, Ekaterina, Bocharov, Alexey, Svintsov, Dmitry
Two-dimensional materials offering ultrafast photoresponse suffer from low intrinsic absorbance, especially in the mid-infrared wavelength range. Challenges in 2d material doping further complicate the creation of light-sensitive $p-n$ junctions. Her
Externí odkaz:
http://arxiv.org/abs/2411.06480
Autor:
Semkin, Valentin A., Shabanov, Aleksandr V., Mylnikov, Dmitry A., Kashchenko, Mikhail A., Domaratskiy, Ivan K., Zhukov, Sergey S., Svintsov, Dmitry A.
Publikováno v:
Nano Lett. 2023, 23, 11, 5250-5256
Structural or crystal asymmetry are necessary conditions for emergence of zero-bias photocurrent in light detectors. Structural asymmetry has been typically achieved via $p-n$ doping being a technologically complex process. Here, we propose an altern
Externí odkaz:
http://arxiv.org/abs/2303.16782
Autor:
Mylnikov, Dmitry, Titova, Elena I., Kashchenko, Mikhail A., Safonov, Ilya V., Zhukov, Sergey S., Semkin, Valentin A., Novoselov, Kostya S., Bandurin, Denis A., Svintsov, Dmitry A.
Photoconductivity of novel materials is the key property of interest for design of photodetectors, optical modulators, and switches. Despite the photoconductivity of most novel 2d materials has been studied both theoretically and experimentally, the
Externí odkaz:
http://arxiv.org/abs/2212.04378
Publikováno v:
Appl. Phys. Lett. 120, 191107 (2022)
The ability to resolve the polarization of light with on-chip devices represents an urgent problem in optoelectronics. The detectors with polarization resolution demonstrated so far mostly require multiple oriented detectors or movable external polar
Externí odkaz:
http://arxiv.org/abs/2203.12423
Akademický článek
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Autor:
Mylnikov, Dmitry A., Titova, Elena I., Kashchenko, Mikhail A., Safonov, Ilya V., Zhukov, Sergey S., Semkin, Valentin A., Novoselov, Kostya S., Bandurin, Denis A., Svintsov, Dmitry A.
Publikováno v:
Nano Letters; 1/11/2023, Vol. 23 Issue 1, p220-226, 7p
Autor:
Mylnikov, Dmitry A., Titova, Elena I., Kashchenko, Mikhail A., Safonov, Ilya V., Zhukov, Sergey S., Semkin, Valentin A., Novoselov, Kostya S., Bandurin, Denis A., Svintsov, Dmitry A.
Publikováno v:
Nano Letters; 20220101, Issue: Preprints