Zobrazeno 1 - 10
of 213
pro vyhledávání: '"A. Caramico D'Auria"'
Publikováno v:
In Physica B: Physics of Condensed Matter 1 May 2018 536:422-426
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 15 September 2013 392(18):3997-4008
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 2009 388(21):4523-4534
Publikováno v:
Physica B: Condensed Matter. 536:422-426
We used the two-time Green function framework to investigate the role played by the easy-axis single-ion anisotropy on the phase diagram of ( d > 2 )-dimensional spin-1planar ferromagnets, which exhibit a magnetic field induced quantum phase transiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc9f8bcf7e1fcc15c4747dd262207de
https://doi.org/10.1016/j.physb.2017.10.064
https://doi.org/10.1016/j.physb.2017.10.064
Publikováno v:
In Inorganica Chimica Acta 2007 360(13):3941-3944
Publikováno v:
Journal of Magnetism and Magnetic Materials. 439:333-342
The Devlin two-time Green function framework is used to investigate the role played by the easy-axis single-ion anisotropy on the phase diagram of ( d > 2 ) -dimensional spin-1 planar ferromagnets which exhibit a magnetic-field-induced quantum phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8936d03255a07add3b9b977d07c43f6
https://doi.org/10.1016/j.jmmm.2017.05.012
https://doi.org/10.1016/j.jmmm.2017.05.012
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 2005 351(2):294-314
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2005 290 Part 2:970-973
Publikováno v:
Journal of Magnetism and Magnetic Materials. 403:68-76
In this work we study the quantum phase transition, the phase diagram and the quantum criticality induced by the easy-plane single-ion anisotropy in a d-dimensional quantum spin-1 XY model in absence of an external longitudinal magnetic field. We emp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc613e729e1410b24953a71a1daa0eb3
https://doi.org/10.1016/j.jmmm.2015.11.054
https://doi.org/10.1016/j.jmmm.2015.11.054
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 2003 327(3):442-460