Zobrazeno 1 - 10
of 196
pro vyhledávání: '"K. R. Nikolaev"'
Publikováno v:
Materials Science and Engineering: B. 84:63-69
Bilayers of epitaxially compatible superconducting DyBa2Cu3O7−x (DBCO) and ferromagnetic La2/3Ba1/3MnO3 (LBMO) have been grown using molecular beam epitaxy. In contrast with other investigations there was no buffer layer separating the ferromagneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7dfd9de88774560e58cec006cbd752f
https://doi.org/10.1016/s0921-5107(01)00571-2
https://doi.org/10.1016/s0921-5107(01)00571-2
Publikováno v:
Physical Review Letters. 86:5779-5782
The effect of an exchange field on electrical transport in thin films of metallic ferromagnetic manganites has been investigated. The exchange field was induced both by direct exchange coupling in a ferromagnet/antiferromagnet multilayer and by indir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69cf25fe5fe8a345c810ff4aa999eda4
https://doi.org/10.1103/physrevlett.86.5779
https://doi.org/10.1103/physrevlett.86.5779
Publikováno v:
Journal of Superconductivity: Incorporating Novel Magnetism. 14:283-290
Advances in thin film deposition techniques, in particular molecular beam epitaxy, have made it possible to produce bilayer heterostructures of high-temperature superconductors and manganite perovskites. The latter exhibit the phenomenon of colossal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c21f6424c389215245c10f873dfea1e7
https://doi.org/10.1023/a:1007828505924
https://doi.org/10.1023/a:1007828505924
Publikováno v:
Journal of Magnetism and Magnetic Materials. 200:69-82
Advances in thin film deposition techniques have made it possible to produce heterostructures of high-temperature superconducting compounds and manganite perovskites. The latter exhibit the phenomenon of colossal magnetoresistance (CMR). The half-met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e32ecb84b8cef57a02444f621738e3b
https://doi.org/10.1016/s0304-8853(99)00348-0
https://doi.org/10.1016/s0304-8853(99)00348-0
Autor:
V. A. Larkin, K. R. Nikolaev, V. A. Vas'ko, Allen M Goldman, C. A. Nordman, P. A. Kraus, Daniel E. Grupp
Publikováno v:
Physical Review Letters. 78:1134-1137
The critical current of a thin film of the high- ${T}_{c}$ superconductor ${\mathrm{DyBa}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{7}$, when incorporated in a heterostructure in which it is separated from a ferromagnetic underlayer of ${\mathrm{La}}_{2/3}{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f04eaa2f599c8c059ea2b245c859b84
https://doi.org/10.1103/physrevlett.78.1134
https://doi.org/10.1103/physrevlett.78.1134
Autor:
William P. Pratt, E. D. Dahlberg, Sergei Urazhdin, Ilya Krivorotov, V. A. Vas’ko, K. R. Nikolaev, Reza Loloee
Publikováno v:
Applied Physics Letters. 82:4534-4536
Highly ordered, single-crystal Fe4N films were prepared on single-crystal SrTiO3 (001) substrates by reactive magnetically enhanced dc triode sputtering. Analytical techniques, including x-ray diffraction, reflectivity, ion channeling, and atomic for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8addf5e4f0cfccead64117831c89b1e
https://doi.org/10.1063/1.1586790
https://doi.org/10.1063/1.1586790
Autor:
Ilya Krivorotov, K. R. Nikolaev, A. Yu. Dobin, A. L. Kobrinskii, Renata M. Wentzcovitch, E. D. Dahlberg, Allen M Goldman
Publikováno v:
Journal of Applied Physics. 89:6964-6966
A unidirectional magnetotransport anisotropy observed in thin films of exchange-biased ferromagnetic manganites is used to measure temperature dependence of exchange bias in these structures. Values of both the exchange field and the blocking tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b6e7b521a2467305f00b5811403c35a
https://doi.org/10.1063/1.1358333
https://doi.org/10.1063/1.1358333
Autor:
K. R. Nikolaev, E. Dan Dahlberg, Allen M Goldman, Anand Bhattacharya, Ilya Krivorotov, W. Cooley
Publikováno v:
Applied Physics Letters. 76:478-480
Exchange-induced unidirectional anisotropy in trilayers consisting of a thin conductive ferromagnetic layer of La2/3Ca1/3(Sr1/3)MnO3 sandwiched between two antiferromagnetic layers of La1/3Ca2/3MnO3 has been demonstrated through studies of magnetizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc09be1ef8abb85ed83a4f5c62c2e36
https://doi.org/10.1063/1.125793
https://doi.org/10.1063/1.125793
Publikováno v:
Applied Physics Letters. 75:118-120
Multilayers consisting of the perovskite metallic oxides, ferromagnetic La2/3Ba1/3MnO3 (LBMO) and paramagnetic LaNiO3 (LNO) have been grown by ozone-assisted molecular beam epitaxy. Structural characterization using in situ reflection high-energy ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d5b0296d1722d5047cdb357dcb00857
https://doi.org/10.1063/1.124294
https://doi.org/10.1063/1.124294
Publikováno v:
Applied Physics Letters. 73:844-846
The voltage bias, temperature, and magnetic field dependence of the differential conductance of the interface between a half-metallic ferromagnet and a high-Tc superconductor have been studied in DyBa2Cu3O7/La2/3Ba1/3MnO3 heterostructures. Below the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e72e6a786a5d0a140b3a971fcd66a757
https://doi.org/10.1063/1.122020
https://doi.org/10.1063/1.122020