Zobrazeno 1 - 10
of 2 886
pro vyhledávání: '"Ipatov A"'
The plasmon resonance in the cadmium selenide semiconductor nanocrystals with different doping types
Autor:
Ipatov Andrei, Kupriianov Genrikh
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 2 (2023)
The effect of the type of doping (surface (I) or bulk (II) doping) on the character of the dipole plasmon mode in semiconductor CdSe nanocrystals has been studied. It was found that in case I (donors located on the surface of the nanocrystal) the col
Externí odkaz:
https://doaj.org/article/661117e5f5884da788f3f0b98b31f726
Autor:
Ipatov, S. I.
Migration of bodies under the gravitational influence of almost formed planets was studied, and probabilities of their collisions with the Earth and other terrestrial planets were calculated. Based on the probabilities, several conclusions on the acc
Externí odkaz:
http://arxiv.org/abs/2411.06777
Autor:
Ipatov, S. I.
This study analyzes the motion of bodies ejected from the Earth or the Moon. We studied the ejection of bodies from several points on the Earth's surface, as well as from the most far point of the Moon from the Sun. Different velocities and angles of
Externí odkaz:
http://arxiv.org/abs/2411.05962
Autor:
Ipatov, S. I.
The motion of planetesimals was studied in the Proxima Centauri and TRAPPIST 1 exoplanetary systems. The size of the feeding zone of planet Proxima Centauri c is discussed. It was noted that after hundreds of Myrs, some planetesimals could still move
Externí odkaz:
http://arxiv.org/abs/2411.05954
Autor:
Ipatov, S. I.
Publikováno v:
Solar System Research, 2024, v. 58, Suppl. 1, pp. S50-S63
A review of the results on the migration of celestial bodies in the Solar System and in some exoplanetary systems is presented. Some problems of planet accumulation and migration of planetesimals, small bodies and dust in the forming and present Sola
Externí odkaz:
http://arxiv.org/abs/2411.05436
Autor:
Ipatov, S. I.
Publikováno v:
Icarus, 2025., v. 425, id. 116341 (24 p.)
The motion of bodies ejected from the Earth was studied, and the probabilities of collisions of such bodies with the present terrestrial planets were calculated. The dependences of these probabilities on velocities, angles and points of ejection of b
Externí odkaz:
http://arxiv.org/abs/2411.04218
Autor:
Ipatov, S. I.
Publikováno v:
Solar System Research, 2024, v. 58, N 1. P. 94-111
The evolution of the orbits of bodies ejected from the Earth has been studied at the stage of its accumulation and early evolution after impacts of large planetesimals. In the considered variants of calculations of the motion of bodies ejected from t
Externí odkaz:
http://arxiv.org/abs/2405.19797
Autor:
Asensio, Yaiza, Marras, Sergio, Spirito, Davide, Gobbi, Marco, Ipatov, Mihail, Casanova, Fèlix, Mateo-Alonso, Aurelio, Hueso, Luis E., Martín-García, Beatriz
Publikováno v:
Adv. Funct. Mater. 2022, 32, 2207988
Understanding the structural and magnetic properties in layered hybrid organic-inorganic metal halide perovskites (HOIPs) is key for their design and integration in spin-electronic devices. Here, we have conducted a systematic study on ten compounds
Externí odkaz:
http://arxiv.org/abs/2404.13403
Autor:
Marov, M. Ya., Ipatov, S. I.
Publikováno v:
Physics - Uspekhi. 2023. V. 66. N 1. pp. 2-31
We discuss problems of planetesimal migration in the emerging Solar System and exoplanetary systems. Protoplanetary disk evolution models and the formation of planets are considered. The formation of the Moon and of the asteroid and trans-Neptunian b
Externí odkaz:
http://arxiv.org/abs/2309.00716
Autor:
Ipatov, S. I.
Publikováno v:
Meteoritics and Planetary Science. 2023. V. 58. P. 752-774
The estimates of the delivery of icy planetesimals from the feeding zone of Proxima Centauri c (with mass equal to 7mE, mE is the mass of the Earth) to inner planets b and d were made. They included the studies of the total mass of planetesimals in t
Externí odkaz:
http://arxiv.org/abs/2309.00695