174 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Brazilian Synchrotron Light LaboratoryBR56 papers
- Universidade Federal do ABCBR32 papers
- Laboratório Nacional de Nanotecnologia30 papers
- Universidade Estadual de Campinas (UNICAMP)BR28 papers
- Universidade Federal do Rio de JaneiroBR16 papers
- Universidade de São PauloBR13 papers
- Universidade Federal FluminenseBR13 papers
- Centro Brasileiro de Pesquisas FísicasBR12 papers
- Universidade Federal de UberlândiaBR11 papers
- Max Planck Institute for Chemical Physics of SolidsDE10 papers
- Universidade Federal de São CarlosBR10 papers
- Universidade Federal de ViçosaBR8 papers
7 papers · 2 filters
Crystal structure, cobalt and iron speciation and oxygen non-stoichiometry of La0.6Sr0.4Co1-yFeyO3-d nanorods for IT-SOFC cathodes
Augusto E. Mejía Gómez, Joaquín Sacanell, Cristián Huck-Iriart +7
Single-phased La0.6Sr0.4Co1-yFeyO3-d (y = 0.2, 0.5, 0.8) nanorods exhibiting the rhombohedral perovskite-type phase were synthesized by a pore-wetting technique. We studied their c…
Toward Realistic Amorphous Topological Insulators
Marcio Costa, Gabriel R. Schleder, Marco Buongiorno Nardelli +2
The topological properties of materials are, until now, associated with the features of their crystalline structure, although translational symmetry is not an explicit requirement…
The zero-field-cooled exchange bias effect in phase-segregated LaACoMnO (A = Ba, Ca, Sr; x = 0, 0.5)
L. T. Coutrim, D. Rigitano, C. Macchiutti +9
In the zero-field-cooled exchange bias (ZEB) effect the unidirectional magnetic anisotropy is set at low temperatures even when the system is cooled in the absence of external magn…
Ultrathin SnTe films as a route towards all-in-one spintronics devices
Jagoda Sławińska, Frank T. Cerasoli, Priya Gopal +3
Spin transistors based on a semiconducting channel attached to ferromagnetic electrodes suffer from fast spin decay and extremely low spin injection/detection efficiencies. Here, w…
Pressure-tuning of the electrical-transport properties in the Weyl semimetal TaP
M. Besser, R. D. dos Reis, F. -R. Fan +5
We investigated the pressure evolution of the electrical transport in the almost compensated Weyl semimetal TaP. In addition, we obtained information on the modifications of the Fe…
The distribution of oxygen at the Ni81Fe19/Ta interface
T. J. A. Mori, R. D. D. Pace, W. H. Flores +3
The knowledge of how oxygen atoms are distributed at a magnetic-metal / oxide, or magnetic-metal / non-magnetic-metal interface, can be an useful tool to optimize device production…
Zeeman-type spin splitting in non-magnetic three-dimensional compounds: Materials prediction and electrical control
Carlos Mera Acosta, Adalberto Fazzio, Gustavo M. Dalpian
Despite its potential for device application, the non-magnetic Zeeman effect has only been predicted and observed in two-dimensional compounds. We demonstrate that non-centrosymmet…