164 citations · 179 across the 5 of their papers we have counts for
5 papers
Mechanical properties of Graphene Nanoribbons
Ricardo Faccio, Pablo A. Denis, Helena Pardo +2
Herein, we investigate the structural, electronic and mechanical properties of zigzag graphene nanoribbons upon the presence of stress applying Density Functional Theory within the…
Elastic properties of polycrystalline YBa_2Cu_3O_7: Evidence for granularity induced martensitic behavior
C. Stari, A. Moreno-Gobbi, A. W. Mombru +4
In this work we present the study of the elastic properties of polycrystalline samples of superconducting YBa_2Cu_3O_7 prepared by the sol-gel method. The quality of all samples wa…
Fabrication and physical properties of stable room temperature bulk ferromagnetic graphite
H. Pardo, R. Faccio, A. W. Mombru +2
The search for macroscopic magnetic ordering phenomena in organic materials, in particular in pure graphite, has been one of the more exciting scientific activities working in the…
Stable room temperature magnetic graphite
H. Pardo, F. M. Araujo-Moreira, R. Faccio +6
Carbon materials are attracting increasing attention due to the novelty of the associated physical properties and the potential applications in high-tech devices. The possibility t…
Physical properties of single-crystalline fibers of the colossal-magnetoresistance manganite La0.7Ca0.3MnO3
C. A. Cardoso, F. M. Araujo-Moreira, M. R. B. Andreeta +5
We have grown high-quality single crystals of the colossal-magnetoresistance (CMR) material La0.7Ca0.3MnO3 by using the laser heated pedestal growth (LHPG) method. Samples were gro…