Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Debora Carvalho de Melo Rodrigues"'
Autor:
Fábio A. L. de Souza, Lucas Thiago Siqueira De Miranda, Debora Carvalho de Melo Rodrigues, Wanderlã L. Scopel, Rodrigo G. Amorim, Tadeu Luiz Gomes Cabral
Publikováno v:
Journal of Physics: Condensed Matter. 34:095502
The electronic transport anisotropy for different C-doped borophene polymorphs (β 12 and χ 3) was investigated theoretically combining density functional theory and non-equilibrium Green’s function. The energetic stability analysis reveals that B
Autor:
A. B. Klautau, Debora Carvalho de Melo Rodrigues, Manuel Pereiro, Olle Eriksson, Jan Rusz, Alexander Edström, Lars Nordström, Björgvin Hjörvarsson
By means of relativistic, first principles calculations, we investigate the microscopic origin of the vanishingly low magnetic anisotropy of Permalloy, here proposed to be intrinsically related to the local symmetries of the alloy. It is shown that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b154b8cedc86e3530cb3b585832fc9ee
Autor:
Danny Thonig, Olle Eriksson, Lars Nordström, A. B. Klautau, Yaroslav Kvashnin, Pavel F. Bessarab, R. Cardias, Anders Bergman, Debora Carvalho de Melo Rodrigues, Attila Szilva, Manuel Pereiro
We show for a simple noncollinear configuration of the atomistic spins (in particular, where one spin is rotated by a finite angle in a ferromagnetic background) that the pairwise energy variation computed in terms of multiple-scattering formalism ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42133ba2c9d17a19f30cc8ab7ccedf6f
Autor:
Biplab Sanyal, Lars Nordström, Carmine Autieri, Manuel Pereiro, Yaroslav Kvashnin, Igor Solovyev, I. Di Marco, Debora Carvalho de Melo Rodrigues, Olle Eriksson, Samara Keshavarz
Publikováno v:
Phys. Rev. B
Physical Review B
Physical Review B
In this work, we present electronic and magnetic properties of CaMnO3 (CMO) as obtained from ab initio calculations. We identify the preferable magnetic order by means of density functional theory plus Hubbard U calculations and extract the effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08fd11754c930b2e284e1ee1edcfede9
http://arxiv.org/abs/1610.07808
http://arxiv.org/abs/1610.07808
Autor:
Anders Bergman, Debora Carvalho de Melo Rodrigues, Corina Etz, A. B. Klautau, Attila Szilva, Olle Eriksson
Publikováno v:
Physical Review B. 94
We evaluate how thermal effects soften the magnon dispersion in 6 layers of Fe(001) on top of Ir(001). We perform a systematic study considering noncollinear spin arrangement and calculate configur ...
Autor:
A. B. Klautau, Debora Carvalho de Melo Rodrigues, Olle Eriksson, Anders Bergman, Manuel Pereiro
Publikováno v:
Journal of Physics: Condensed Matter. 29:025807
We report on the electronic structure, magnetic moments and exchange interactions of one- and two-dimensional Cr clusters on a Pd(1 1 1) substrate, using a real-space method based on density functional theory in the local spin density approximation.
Autor:
Anders Bergman, A. B. Klautau, Anna Delin, Börje Johansson, Alexander I. Lichtenstein, Lars Bergqvist, Manuel Pereiro, Debora Carvalho de Melo Rodrigues, Inka L. M. Locht, Olle Eriksson, I. Di Marco, Yaroslav Kvashnin, Mikhail I. Katsnelson
Publikováno v:
ResearcherID
Physical Review B, 94, 8, pp. 17-34
Physical Review B, 94, 17-34
Physical Review B, 94, 8, pp. 17-34
Physical Review B, 94, 17-34
In this work we examine critically the electronic structure of the rare-earth elements by use of the so-called Hubbard I approximation. From the theoretical side all measured features of both occupied and unoccupied states are reproduced, without sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d43d57054a61d3db2960913ee85e6b1
https://link.aps.org/doi/10.1103/PhysRevB.94.085137
https://link.aps.org/doi/10.1103/PhysRevB.94.085137
Autor:
Debora Carvalho de Melo Rodrigues, Manuel Pereiro, Anders Bergman, Olle Eriksson, Angela Burlamaqui Klautau
Publikováno v:
Journal of Physics: Condensed Matter; 1/18/2017, Vol. 29 Issue 2, p1-1, 1p