Journal ArticleDOI
Cubic to hexagonal tuning in Fe2Mn(Si1−xGex) Heusler alloys
B. Pimentel,Vivian M. Andrade,Vivian M. Andrade,V.G. de Paula,Kleber R. Pirota,Fanny Béron,M.A. Cardoso,J. N. Gonçalves,João S. Amaral,A. M. dos Santos,Mailla Brenda Maia da Silva Reis +10 more
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TLDR
In this article, the competition between the stability of the cubic and hexagonal full Heusler alloys and the implications concerning their magnetic properties were systematically studied through the detailed structural and magnetic characterization of the Fe2Mn(Si1−xGex) system.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2022-02-10. It has received 1 citations till now. The article focuses on the topics: Magnetocrystalline anisotropy & Hexagonal phase.read more
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Full Heusler Fe2CrAl nanogranular films produced by pulsed laser deposition for magnonic applications
Vivian M. Andrade,N.R. Checca,V. G. de Paula,Kleber R. Pirota,André L. Rossi,Flávio Garcia,A. Vovk,S. A. Bunyaev,Gleb N. Kakazei +8 more
TL;DR: In this paper , structural, morphological, and magnetic characterization of Fe2CrAl Heusler nanoparticles obtained by pulsed laser deposition technique is reported. And the role of chemical disorder and inhomogeneity on the magnetic behavior was evaluated.
References
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Generalized Gradient Approximation Made Simple
TL;DR: A simple derivation of a simple GGA is presented, in which all parameters (other than those in LSD) are fundamental constants, and only general features of the detailed construction underlying the Perdew-Wang 1991 (PW91) GGA are invoked.
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Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set.
Georg Kresse,Jürgen Furthmüller +1 more
TL;DR: An efficient scheme for calculating the Kohn-Sham ground state of metallic systems using pseudopotentials and a plane-wave basis set is presented and the application of Pulay's DIIS method to the iterative diagonalization of large matrices will be discussed.
Journal ArticleDOI
Projector augmented-wave method
TL;DR: An approach for electronic structure calculations is described that generalizes both the pseudopotential method and the linear augmented-plane-wave (LAPW) method in a natural way and can be used to treat first-row and transition-metal elements with affordable effort and provides access to the full wave function.
Journal ArticleDOI
In situ immune response and mechanisms of cell damage in central nervous system of fatal cases microcephaly by Zika virus
Raimunda do Socorro da Silva Azevedo,Jorge Rodrigues de Sousa,Marialva Tereza Ferreira de Araújo,Arnaldo Jorge Martins Filho,Bianca Nascimento de Alcantara,Fernanda Montenegro de Carvalho Araújo,Maria G. L. Queiroz,Ana Cecília Ribeiro Cruz,Beatriz H. Baldez Vasconcelos,Jannifer Oliveira Chiang,Lívia Carício Martins,Livia Medeiros Neves Casseb,Eliana Vieira Pinto da Silva,Valéria Lima Carvalho,Barbara Cristina Baldez Vasconcelos,Sueli Rodrigues,Consuelo Silva de Oliveira,Juarez Antônio Simões Quaresma,Pedro Fernando da Costa Vasconcelos +18 more
TL;DR: The in situ immune response profile and mechanisms of neuronal cell damage in fatal Zika microcephaly cases were investigated and changes found were mainly calcification, necrosis, neuronophagy, gliosis, microglial nodules, and inflammatory infiltration of mononuclear cells.
Journal ArticleDOI
Slater-Pauling behavior and origin of the half-metallicity of the full-Heusler alloys
TL;DR: In this article, the full-potential screened Korringa-Kohn-Rostoker method was used to study the half-metallic properties of Co, Fe, Rh, and Ru.