Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Reversão de magnetização"'
Interdependence between training and magnetization reversal in granular Co-CoO exchange bias systems
Autor:
T. Dias, L. M. C. Pereira, Julian Penkov Geshev, Brian J. Kirby, José Francisco López-Barbera, André Vantomme, R. Steitz, Julie A. Borchers, Enric Menéndez, Kristiaan Temst, Josep Nogués
Publikováno v:
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
instname
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
instname
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
Under the terms of the Creative Commons Attribution License 3.0 (CC-BY).-- et al.
The interdependence between training and magnetization reversal in granular Co-CoO exchange bias (EB) systems prepared by O ion implantation in Co thin films is de
The interdependence between training and magnetization reversal in granular Co-CoO exchange bias (EB) systems prepared by O ion implantation in Co thin films is de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3bc8497cb3de2ef90483d0b84cd9c2e
https://lirias.kuleuven.be/handle/123456789/453446
https://lirias.kuleuven.be/handle/123456789/453446
Autor:
Dias, Thiago
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFRGSUniversidade Federal do Rio Grande do SulUFRGS.
Neste trabalho foram estudados filmes finos que contêm camadas antiferromagnéticas de óxidos naturais, i.e., NiO e CoO, e que apresentam exchange bias. Os estudos nos filmes de NiO envolveram implantação iônica com os __ons de Fe e de Co. Um co
Externí odkaz:
http://hdl.handle.net/10183/114388
Autor:
Santos, Mauricio Cougo dos, Geshev, Julian Penkov, Pereira, Luis Gustavo, Schmidt, Joao Edgar
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
The present work reports on Fe thin films grown on vicinal Si(111) substrates via rf magnetron sputtering. The dependencies of the growth mode and magnetic properties of the obtained iron nanostructures on both crystallographic surface orientation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::d3def823d6925db5f98bec37ca4038fc
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
A phenomenological approach for polycrystalline exchange-bias bilayers is proposed which explains the coercivity enhancement as well as its temperature and coupling strength dependences. In the model, it is assumed that uncompensated interfacial anti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d7937c01d4597262cc8dd2f7ae8481a
https://doi.org/10.1103/physrevb.66.134432
https://doi.org/10.1103/physrevb.66.134432
Autor:
Kristiaan Temst, C. Van Haesendonck, T. Dias, Enric Menéndez, Raquel Giulian, Haoliang Liu, Julian Penkov Geshev, André Vantomme, Joao Edgar Schmidt
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
The training effect for exchange bias in field-cooled Co/CoO bilayers films is investigated. Previous experiments on the same system have shown that, starting from the ascending branch of the first hysteresis loop, coherent magnetization rotation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645592c6f422238efbdf2312256cdec7
https://doi.org/10.1063/1.4885157
https://doi.org/10.1063/1.4885157