Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Petrov, M I"'
Autor:
Gokhfeld, D. M., Petrov, M. I., Semenov, S. V., Balaev, A. D., Nemtsev, I. V., Vasiliev, A. D., Molokeev, M. S.
Publikováno v:
Ceram. Int. 50 (2024) 52213
Solid-state synthesis is widely used in exploratory research to study various structural modifications that affect the properties (critical temperature, critical current density, irreversibility field, etc.) of superconductors. The popularity of this
Externí odkaz:
http://arxiv.org/abs/2412.08113
Publikováno v:
Superconductivity: Fundamental and Applied Research 2024(1) (2024) 34-40
The levitation of a cylindrical permanent magnet over a high-temperature superconductor cooled by liquid nitrogen can be accompanied by spontaneous oscillations and rotation. The reason for spontaneous rotation of the magnet is magnetization inhomoge
Externí odkaz:
http://arxiv.org/abs/2404.14726
Publikováno v:
J. Supercond. Novel Magn. 36 (2023) 59-65
A misalignment of anisotropic crystallites causes small values of anisotropy and decreases the critical current density of textured polycrystalline superconductors. To relate the crystallite misalignment and out-plane anisotropy, the magnetic propert
Externí odkaz:
http://arxiv.org/abs/2210.11712
In this paper, we study a stable optomechanical system based on a nanoparticle chain coupled to a waveguide mode. Under the plane wave excitation the nanoparticles form a stable self-organized periodic chain array along the direction of the waveguide
Externí odkaz:
http://arxiv.org/abs/1905.13039
Publikováno v:
Phys. Rev. Lett. 123, 183901 (2019)
We examine acoustic radiation force and torque on a small (subwavelength) absorbing isotropic particle immersed in a monochromatic (but generally inhomogeneous) sound-wave field. We show that by introducing the monopole and dipole polarizabilities of
Externí odkaz:
http://arxiv.org/abs/1905.12216
Publikováno v:
Phys. Rev. A 100, 033840 (2019)
Anisotropic nanophotonic structures can couple the levels of a quantum emitter through the quantum interference effect. In this paper we study the coupling of quantum emitters excited states through the modes of a fully anisotropic structure: a struc
Externí odkaz:
http://arxiv.org/abs/1903.07426
Autor:
Kien, Fam Le, Kornovan, D F, Hejazi, S Sahar S, Truong, Viet Giang, Petrov, M I, Chormaic, Sile Nic, Busch, Thomas
We study the force of light on a two-level atom near an ultrathin optical fiber using the mode function method and the Green tensor technique. We show that the total force consists of the driving-field force, the spontaneous-emission recoil force, an
Externí odkaz:
http://arxiv.org/abs/1808.06294
Akademický článek
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Publikováno v:
Phys. Rev. B 94, 245416 (2016)
In this paper we develop a microscopic analysis of the light scattering on a periodic two-level atomic array coupled to an optical nanofiber. We extend the scattering matrix approach for two-level system interaction with nanofiber fundamental wavegui
Externí odkaz:
http://arxiv.org/abs/1608.03202
Publikováno v:
Laser & Photonics Reviews 10(1) pp.116-122 (2016)
We demonstrate both analytically and numerically the existence of optical pulling forces acting on particles located near plasmonic interfaces. Two main factors contribute to the appearance of this negative reaction force. The interference between th
Externí odkaz:
http://arxiv.org/abs/1601.01863