Buscar
Mostrando ítems 1-10 de 562
EPR study of local symmetry sites of Ce(3+) in Pb(1-x)Ce(x)A (A=S, Se, and Te)
(AMER PHYSICAL SOC, 2009)
The local site symmetry of Ce(3+) ions in the diluted magnetic semiconductors Pb(1-x)Ce(x)A (A=S, Se, and Te) has been investigated by electron-paramagnetic resonance (EPR). The experiments were carried out on single ...
Vibrational spectra of the layered monofluorophosphate (V), NH4Ag3(PO3F)2
(John Wiley & Sons Ltd, 2009-11)
The powder Fourier-transform (FT) infrared (IR) and Raman spectra of the recently characterized NH4Ag3(PO3F)2 were recorded and are discussed with a site-symmetry analysis based on its known structural data. Some comparisons ...
Toda and Volterra lattice equations from discrete symmetries of KP hierarchies
(1993-12-01)
The discrete models of the Toda and Volterra chains are being constructed out of the continuum two-boson KP hierarchies. The main tool is the discrete symmetry preserving the Hamiltonian structure of the continuum models. ...
Toda and Volterra lattice equations from discrete symmetries of KP hierarchies
(1993-12-01)
The discrete models of the Toda and Volterra chains are being constructed out of the continuum two-boson KP hierarchies. The main tool is the discrete symmetry preserving the Hamiltonian structure of the continuum models. ...
Structural and magnetic influence of yttrium-for-iron substitution in cobalt ferrite
(Elsevier Science Sa, 2017-01-15)
Yttrium-substituted cobalt ferrites of nominal composition CoYxFe1.98-xO4, x = 0; 0.1; 0.2; 0.3, were prepared using the sol-gel combustion method. A slight iron deficiency in the formulation was designed in order to improve ...
Symmetries and hybridization in the indirect interaction between magnetic moments in MoS2 nanoflakes
(American Physical Society, 2016-12)
We study the Ruderman-Kittel-Kasuya-Yosida interaction between magnetic impurities embedded in p-doped transition metal dichalcogenide triangular flakes. The role of underlying symmetries is exposed by analyzing the ...