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METAL COMPOUNDS OF THE TCNX REDOX SYSTEMS -FROM ELECTRON TRANSFER TO SPIN DISTRIBUTION AND MAGNETISM
(Sociedad Chilena de Química, 2008)
Dynamics and spatial distribution of water in Nafion 117 membrane investigated by NMR spin-spin relaxation
(Pergamon-Elsevier Science Ltd, 2018-05)
The dynamics and spatial distribution of water molecules in Nafion 117 membrane has been investigated by 1 H NMR. To this end, 1D and 2D spin-spin (T 2 ) relaxometry experiments were carried out as a function of the relative ...
Study of the longitudinal spin Seebeck effect in hybrid structures with yttrium iron garnet and various metallic materials
(Universidade Federal de Pernambuco, 2015)
Unveiling the proton spin decomposition at a future electron-ion collider
(American Physical Society, 2015-11)
We present a detailed assessment of how well a future Electron-Ion Collider could constrain helicity parton distributions in the proton, and therefore unveil the role of the spin of quarks and gluons, as well as that of ...
Universality in short-range Ising spin glasses
(1999)
The role of the distribution of coupling constants in the critical exponents of the short-range Ising spin-glass model is investigated via real space renormalization group. A saddle-point spin glass critical point characterized ...
Kubo-Bastin approach for the spin Hall conductivity of decorated graphene
(2016-05-31)
Theoretical predictions and recent experimental results suggest one can engineer spin Hall effect in graphene by enhancing the spin-orbit coupling (SOC) in the vicinity of an impurity. We use a Chebyshev expansion of the ...
QCD spin physics: Partonic spin structure of the nucleon
(Elsevier Science, 2012-04)
We discuss some recent developments concerning the nucleon's helicity parton distribution functions: new preliminary data from jet production at RHIC suggest for the first time a non-vanishing polarization of gluons in the ...
O modelo de Baxter-WU Spin-1
(Universidade Federal de Minas GeraisUFMG, 2005-12-12)
We have studied the critical, multicritical and first order behavior of the Spin-1 Baxter-Wu model in a crystal field. We have employed the mean field renormalization group approach and extensive Monte Carlo simulations ...
Electronic structure studies of diradicals derived from Closo-Carboranes
(Springer, 2013-03)
Electronic structure computations have been performed on diradical systems composed of two carborane radicals CB11H12 connected through acetylene, ethylene and ethane bridge units, leading, respectively, to a linear and ...
Ground-state energy and entropy of the two-dimensional Edwards-Anderson spin-glass model with different bond distributions
(Elsevier Science, 2012-02)
We study the two-dimensional Edwards–Anderson spin-glass model using a parallel tempering Monte Carlo algorithm. The ground-state energy and entropy are calculated for different bond distributions. In particular, the entropy ...