Zobrazeno 1 - 10
of 26
pro vyhledávání: '"I. D. Tokman"'
Within the framework of the time-dependent Ginzburg-Landau theory we show that circularly polarized THz or far-infrared radiation induces a dc supercurrent that influences the dynamics of vortex-antivortex pair formation in a mesoscopic superconducto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd48f1c0d17e416d1dbcd7dd1f6b36de
Autor:
Sergei V. Mironov, V. L. Vadimov, Alexandre I. Buzdin, Brahim Lounis, I. D. Tokman, Alexei S. Melnikov
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 126 (13), ⟨10.1103/PhysRevLett.126.137002⟩
Physical Review Letters, American Physical Society, 2021, 126 (13), ⟨10.1103/PhysRevLett.126.137002⟩
The Cooper pairs in superconducting condensates are shown to acquire a temperature-dependent dc magnetic moment under the effect of the circularly polarized electromagnetic radiation. The mechanisms of this inverse Faraday effect are investigated wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e2740fee9393ac2ebb51da2fc996aa9
https://pubmed.ncbi.nlm.nih.gov/33861134
https://pubmed.ncbi.nlm.nih.gov/33861134
Autor:
I. A. Shereshevsky, I. V. Oladyshkin, Qianfan Chen, I. D. Tokman, V. I. Pozdnyakova, Alexey Belyanin, Mikhail Tokman
Publikováno v:
Physical Review B. 101
We report systematic theoretical studies of the inverse Faraday effect in materials with massless Dirac fermions, both in two dimensions such as graphene and surface states in topological insulators, and in three dimensions such as Dirac and Weyl sem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a537136d40b86d3dd1651ba19d95a15
https://doi.org/10.1103/physrevb.101.174429
https://doi.org/10.1103/physrevb.101.174429
Publikováno v:
Physical Review B. 94
The time evolution of the magnetization normal component change in a garnet film with a labyrinthine domain structure under the action of circularly and linearly polarized laser pump pulses (the pulse duration is 5 ns; the wavelength is 527 nm) has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f843e78e742aafa95e29616a4ff839
https://doi.org/10.1103/physrevb.94.014434
https://doi.org/10.1103/physrevb.94.014434
Autor:
I. D. Tokman, A. V. Shvetsov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 74:20-23
The appearance of magnetization in a crystal of molecular magnets under the action of a circular polarized electromagnetic wave of millimeter range is considered. The time dependence of magnetization is obtained for the case of resonance and for appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc6ef7f3c8dcc7f2525a7da01c18504
https://doi.org/10.3103/s1062873810010065
https://doi.org/10.3103/s1062873810010065
Autor:
I. D. Tokman, A. V. Shvetsov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 73:28-31
The occurrence of constant magnetization in an initially nonmagnetized crystal of Mn12-Ac magnetic molecules under the action of a circularly polarized THz electromagnetic wave has been considered.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1d669007499b027b4e4a7e65a8c238b
https://doi.org/10.3103/s1062873809010092
https://doi.org/10.3103/s1062873809010092
Publikováno v:
Europhysics Letters (EPL). 70:527-533
The parametric interaction of two weak acoustic waves in a crystal of molecular magnets in the presence of a strong ac magnetic field has been studied theoretically. The frequencies of the ac magnetic field and the acoustic waves are equal and close
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73a349ce5f4b82bb6034eb0d5bc9e9b
https://doi.org/10.1209/epl/i2004-10512-y
https://doi.org/10.1209/epl/i2004-10512-y
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 77:60-62
A photomagnetization effect is observed for a (Tm,Bi)3(Fe,Ga)5O12 garnet film at T = 300 K due to the restructurization of its multidomain structure. Photomagnetization (ΔM) emerges under the action of circularly polarized laser radiation in the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67893d1b052f492905a5b25f0b94e1b1
https://doi.org/10.3103/s1062873813010097
https://doi.org/10.3103/s1062873813010097
Publikováno v:
Physica C: Superconductivity. 361:67-72
A theoretical description of the influence of surface irregularities (such as wedge-like cracks) on the Bean–Livingston energy barrier is presented. A careful quantitative estimate of the field of the first vortex entry H * into a homogeneous bulk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4792fe7147b148c1dfdb216f2f01ae71
https://doi.org/10.1016/s0921-4534(01)00288-x
https://doi.org/10.1016/s0921-4534(01)00288-x
Autor:
A. Yu. Aladyshkin, Alexei S. Melnikov, Yu. N. Nozdrin, E. B. Klyuenkov, A. K. Vorob’ev, I. D. Tokman, P. P. Vysheslavtsev
Publikováno v:
Journal of Experimental and Theoretical Physics. 89:940-947
The temperature dependence of the local energy barrier to formation of the mixed state in YBaCuO thin-film superconducting samples has been determined. The measurement technique is based on use of a small ferromagnetic particle as the magnetic field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd672977ad88c750cd89f25ce3b026dc
https://doi.org/10.1134/1.558935
https://doi.org/10.1134/1.558935