2 papers
cond-mat.stat-mech2017
Phase Transition and Monopoles Densities in a Nearest Neighbors Two-Dimensional Spin Ice Model
C. W. Morais, D. N. de Freitas, A. L. Mota +1
In this work, we show that, due to the alternating orientation of the spins in the ground state of the artificial square spin ice, the influence of a set of spins at a certain dist…
cond-mat.supr-con2000
An Effective Field Model to High Temperature Superconductors: Fitting of The Energy Gap to the Experimental Results of the
E. C. Bastone, P. R. Silva
We use an effective field model (transverse Ising model) to describe the dependence on the temperature of the energy gap of some two-dimensional superconducting systems. Th…