Zobrazeno 1 - 10
of 18
pro vyhledávání: '"N. N. Krupa"'
Autor:
N. N. Krupa, Yu. B. Skirta
Publikováno v:
Radiophysics and Quantum Electronics. 55:564-570
We use the self-generation method to study conductivity and temperature of the martensitic transition in the films of Ni52Mn24Ga24 and Ni49.5Mn28Ga22.5. The scheme of self-oscillator construction on the martensitic transition in a Ni49.5Mn28Ga22.5 fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccfc04034ae04a8ea3a90f43d0c5c1e6
https://doi.org/10.1007/s11141-013-9393-5
https://doi.org/10.1007/s11141-013-9393-5
Autor:
N. N. Krupa
Publikováno v:
Technical Physics. 56:107-116
Physical mechanisms of magnetization reversal of multilayer magnetic nanofilms by laser radiation are examined and the experiments on the effect of the magnetic field and nanosecond and picosecond laser pulses on the conductivity of the Tb19Co5Fe76/P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2a386643cc42691459230f25fe547b4
https://doi.org/10.1134/s1063784211010142
https://doi.org/10.1134/s1063784211010142
Autor:
N. N. Krupa
Publikováno v:
Journal of Experimental and Theoretical Physics. 108:856-865
The results of investigation of magnetization reversal dynamics of ferrimagnetic amorphous nanolayers with transverse anisotropy is investigated for Al2O3/Tb22Co5Fe73/Al2O3 and Al2O3/Tb22Co5Fe73/Pr6O11/Tb19Co5Fe76/Al2O3 multilayer films irradiated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21900ec686b31e3ac3ec4ce42a1ac41f
https://doi.org/10.1134/s1063776109050148
https://doi.org/10.1134/s1063776109050148
Autor:
N. N. Krupa
Publikováno v:
Journal of Experimental and Theoretical Physics. 105:782-787
The effect of nanosecond laser pulses with λ = 355 nm on the Kerr and Faraday angles in nanosize layered magnetic films Al2O3/TbFe/Al2O3/TbFe/Al2O3 and Al2O3/TbFe/Au/TbFe/Al2O3 is studied experimentally. The first ferrimagnetic TbFe layer in these f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ece330575dc8e335a7e572f1e275c5c
https://doi.org/10.1134/s1063776107100123
https://doi.org/10.1134/s1063776107100123
Autor:
N. N. Krupa
Publikováno v:
Technical Physics. 52:93-98
The effect of nanosecond laser pulses on the optical and magnetic properties of Bi-SiC-TbFe-SiC, SiC-TbFe-SiC, SiC-Tb-Au-Fe-SiC, and phthalocyanine dye-bismuth-phthalocyanine dye multilayer nanofilms is experimentally studied. The photon pressure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d15f3db8062f486ebef2d886f0a4ff6f
https://doi.org/10.1134/s1063784207010161
https://doi.org/10.1134/s1063784207010161
Autor:
N. N. Krupa, Yu. B. Skirta
Publikováno v:
Radiophysics and Quantum Electronics. 49:463-467
We report on the results of experimental studies of the characteristics of record of information by laser radiation in thin films of a phthalocyanine dye with bismuth. It is shown that bismuth atoms drift in dye-bismuth-dye triplex films under the ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e010a028a9ed977e48fd935bdb1d7afd
https://doi.org/10.1007/s11141-006-0078-1
https://doi.org/10.1007/s11141-006-0078-1
Publikováno v:
Scopus-Elsevier
We experimentally study the influence of the laser-induced drift (LID) of dopant electrons and atoms on the optical properties of semiconductors. It is shown that the LID of electrons results in a dramatic change in the refractive index in the region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32eb30f97b2d5128e94cfdb77ff8c181
https://doi.org/10.1007/s11141-005-0104-8
https://doi.org/10.1007/s11141-005-0104-8
Autor:
N. N. Krupa
Publikováno v:
Journal of Experimental and Theoretical Physics. 93:1101-1104
The results are presented of experimental studies of variations in the polarization of light reflected from multilayer thin metal films containing nonmagnetic Bi or Ti films and a TbFe magnetic film magnetized in the direction perpendicular to the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25cb2f5ff6b53d6b7c1c962b2280f940
https://doi.org/10.1134/1.1427181
https://doi.org/10.1134/1.1427181
Autor:
N. N. Krupa
Publikováno v:
Radiophysics and Quantum Electronics. 44:807-811
We demonstrate the possibility of constructing nonkinematic data-recording devices based on a special optical board with planar electrooptical lightguides and ultrasonic-signal storing in highly dispersed magnetic-striction polycrystalline ferrites.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abde296420a365206102146d917e3081
https://doi.org/10.1023/a:1013769016243
https://doi.org/10.1023/a:1013769016243
Autor:
N. N. Krupa
Publikováno v:
JETP Letters. 87:548-550
The experimental results of the investigation of tunneling magnetoresistance (TMR) in TbCoFe/Pr6O11/TbCoFe films at temperatures of 80 and 300 K are presented. The resistance of the structure increases by more than a factor of 1.5 at room temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::022eac99b49a40653095ce4528272fbc
https://doi.org/10.1134/s002136400810007x
https://doi.org/10.1134/s002136400810007x