نتایج جستجو برای: extension sublattice

تعداد نتایج: 150529  

2011
Eugene J. Mele E. J. Mele

The low-energy electronic spectra of rotationally faulted graphene bilayers are studied using a longwavelength theory applicable to general commensurate fault angles. Lattice commensuration requires lowenergy electronic coherence across a fault and pre-empts massless Dirac behavior near the neutrality point. Sublattice exchange symmetry distinguishes two families of commensurate faults that hav...

2017
O. Nagai J. Kim K. Nishino Y. Yamada

The magnetic properties of CsCoC13 are investigated by the multi-spin flip Monte Carlo simulations. The exchange parameters are determined by fitting the computed values to the experimental ones for the transition temperatures. The obtained values of the exchange parameters are considerably different from those proposed previously. The crystal structure of CsCoCls is of ABX3-type and its magnet...

Journal: :Beilstein Journal of Nanotechnology 2014

E. Hosseinpour S.B. Hosseini

The aim of this paper is to introduce and study set- valued homomorphism on lattices and T-rough lattice with respect to a sublattice. This paper deals with T-rough set approach on the lattice theory. The result of this study contributes to, T-rough fuzzy set and approximation theory and proved in several papers. Keywords: approximation space; lattice; prime ideal; rough ideal; T-rough set; set...

2015
M. Schneider D. Faria S. Viola Kusminskiy N. Sandler

M. Schneider,1 D. Faria,2 S. Viola Kusminskiy,1 and N. Sandler3,* 1Dahlem Center for Complex Quantum Systems and Institut für Theoretische Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany 2Instituto de Fı́sica, Universidade Federal Fluminense, Niterói, Av. Litorânea sn 24210-340, Rio de Janeiro, Brazil 3Department of Physics and Astronomy, Nanoscale and Quantum Phenomena In...

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