Zobrazeno 1 - 10
of 558
pro vyhledávání: '"Kadykov AS"'
Publikováno v:
Неврология, нейропсихиатрия, психосоматика, Vol 15, Iss 6, Pp 78-84 (2023)
Clarification of the aetiology of ischemic stroke (IS) in young adults (aged between 18 and 45 years) is an extremely difficult task, as rare causes that are hardly known to neurologists are very common. One of these causes is paradoxical embolism du
Externí odkaz:
https://doaj.org/article/ffd2a65a126c4330a23e78be9423d7a1
Publikováno v:
Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, Vol 13, Iss 4, Pp 45-51 (2023)
Relevance. Coronary artery transplantation operations are an effective method for the treatment of developmental anomalies and pathologies of the coronary arteries, which lead to a cascade of negative consequences. Pathologically altered coronary art
Externí odkaz:
https://doaj.org/article/e9a3600e446244b18854215117cb1d71
Autor:
Krishtopenko, S. S., Kadykov, A. M., Gebert, S., Ruffenach, S., Consejo, C., Torres, J., Avogadri, C., Jouault, B., Knap, W., Mikhailov, N. N., Dvoretskii, S. A., Teppe, F.
Publikováno v:
Phys. Rev. B 102, 041404 (2020)
We report on the far-infrared magnetospectroscopy of HgTe quantum wells with inverted band ordering at different electron concentrations. We particularly focus on optical transitions from zero-mode Landau levels, which split from the edges of electro
Externí odkaz:
http://arxiv.org/abs/1912.04818
Publikováno v:
Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, Vol 13, Iss 2, Pp 82-87 (2023)
Relevance. Surgical interventions used in cardiovascular surgery often lead to the development of many different etiology and manifestations of purulent-septic complications. The development of this pathology worsens the course of the postoperative p
Externí odkaz:
https://doaj.org/article/e21ea70f538949f38c85200b3fb3b6cc
Publikováno v:
IEEE Access, Vol 11, Pp 109939-109952 (2023)
One of the significant post-quantum cryptographic candidates is the NTRU public key cryptosystem. It operates on polynomial rings, where the parameter largely determines the security of the system. Although NTRU is being studied currently, it has a l
Externí odkaz:
https://doaj.org/article/2d2c72a9682f4518bfdcfbc2bf150592
Autor:
Yahniuk, Ivan, Krishtopenko, Sergey S., Grabecki, Grzegorz, Jouault, Benoit, Consejo, Christophe, Desrat, Wilfried, Majewicz, Magdalena, Kadykov, Alexander M., Spirin, Kirill E., Gavrilenko, Vladimir I., Mikhailov, Nikolay N., Dvoretsky, Sergey A., But, Dmytro B., Teppe, Frederic, Wróbel, Jerzy, Cywiński, Grzegorz, Kret, 1 Sławomir, Dietl, Tomasz, Knap, Wojciech
Publikováno v:
npj Quantum Materials (2019) 4:13
We report the studies of high-quality HgTe/(Cd,Hg)Te quantum wells (QWs) with a width close to the critical one $d_c$, corresponding to the topological phase transition and graphene like band structure in view of their applications for Quantum Hall E
Externí odkaz:
http://arxiv.org/abs/1810.07449
Autor:
Kadykov, A., Teppe, F., Consejo, C., Viti, L., Vitiello, M., Coquillat, D., Ruffenach, S., Morozov, S., Kristopenko, S., Marcinkiewicz, M., Dyakonova, N., Knap, W., Gavrilenko, V., Michailov, N. N., Dvoretskii, S. A.
Publikováno v:
APPLIED PHYSICS LETTERS 107, 152101 (2015)
We report on Terahertz detection by inverted band structure HgTe-based Field Effect Transistor up to room temperature. At low temperature, we show that nonlinearities of the transistor channel allows for the observation of the quantum phase transitio
Externí odkaz:
http://arxiv.org/abs/1804.11263
Autor:
Kadykov, A. M., Krishtopenko, S. S., Jouault, B., Desrat, W., Knap, W., Ruffenach, S., Consejo, C., Torres, J., Morozov, S. V., Mikhailov, N. N., Dvoretskii, S. A., Teppe, F.
Publikováno v:
Phys. Rev. Lett. 120, 086401 (2018)
We report a direct observation of temperature-induced topological phase transition between trivial and topological insulator in HgTe quantum well. By using a gated Hall bar device, we measure and represent Landau levels in fan charts at different tem
Externí odkaz:
http://arxiv.org/abs/1710.06666
Autor:
Adam, J., Chilap, V. V., Furman, V. I., Kadykov, M. G., Khushvaktov, J., Pronskikh, V. S., Solnyshkin, A. A., Stegailov, V. I., Suchopar, M., Tsoupko-Sitnikov, V. M., Tyutyunnikov, S. I., Vrzalova, J., Wagner, V., Zavorka, L.
The natural uranium assembly, "QUINTA", was irradiated with 2, 4, and 8 GeV deuterons. The $^{232}$Th, $^{127}$I, and $^{129}$I samples have been exposed to secondary neutrons produced in the assembly at a 20-cm radial distance from the deuteron beam
Externí odkaz:
http://arxiv.org/abs/1705.01636
Autor:
Marcinkiewicz, M., Ruffenach, S., Krishtopenko, S. S., Kadykov, A. M., Consejo, C., But, D. B., Desrat, W., Knap, W., Torres, J., Ikonnikov, A. V., Spirin, K. E., Morozov, S. V., Gavrilenko, V. I., Mikhailov, N. N., Dvoretskii, S. A., Teppe, F.
Publikováno v:
Phys. Rev. B 96, 035405 (2017)
We report on temperature-dependent magnetospectroscopy of two HgTe/CdHgTe quantum wells below and above the critical well thickness $d_c$. Our results, obtained in magnetic fields up to 16 T and temperature range from 2 K to 150 K, clearly indicate a
Externí odkaz:
http://arxiv.org/abs/1702.06869