Effective valence proton numbers for nuclei withZ∼64

2011 ◽  
Vol 84 (3) ◽  
Author(s):  
G. J. Fu ◽  
H. Jiang ◽  
Y. M. Zhao ◽  
A. Arima
Keyword(s):  
Effective Valence ◽  
Valence Proton

Chemical Bonds Properties and Spontaneous Polarization of Orthogonal SrBi2Ta2O9 Crystals

2016 ◽  
Vol 848 ◽  
pp. 688-695
Author(s):  
Xiao Hong Xiao ◽  
Shi Chun Li
Keyword(s):  
Spontaneous Polarization ◽  
Cluster Structure ◽  
Chemical Bonds ◽  
Local Cluster ◽  
Valence Electron Density ◽  
Effective Valence ◽  
Individual Bond ◽  
Atomic Coordination ◽  
Experimental Values ◽  
The Individual

The bonds structure, atomic coordination situation and local cluster structure in SrBi2Ta2O9 were analyzed by means of the Atomic Environment Calculation (AEC), and then the SrBi2Ta2O9 crystal was decomposed into 20 pseudo-binary crystals with the crystal decomposition method. The chemical bonds properties, such as effective valence electron density and iconicity of the individual bond were calculated by the dielectric chemical bonds theory. And the correlation between chemical bonds properties and spontaneous polarization of the bismuth layered ferroelectrics was established. Finally, the spontaneous polarization in ferroelectric SrBi2Ta2O9 and other relevant ferroelectrics were calculated, which are in good agreement with the experimental values and other theoretical calculated values.

scholarly journals The mutable nature of particle-core excitations with spin in the one-valence-proton nucleus 133 Sb

2016 ◽  
Vol 760 ◽  
pp. 273-278 ◽  
Author(s):  
G. Bocchi ◽  
S. Leoni ◽  
B. Fornal ◽  
G. Colò ◽  
P.F. Bortignon ◽  
...  
Keyword(s):  
Core Excitations ◽  
The One ◽  
Valence Proton

Medium-spin structure of single valence-proton nucleus133Sb

2000 ◽  
Vol 62 (2) ◽  
Author(s):  
W. Urban ◽  
W. Kurcewicz ◽  
A. Korgul ◽  
P. J. Daly ◽  
P. Bhattacharyya ◽  
...  
Keyword(s):  
Spin Structure ◽  
Valence Proton

Ab initio effective valence shell Hamiltonian for the neutral and ionic valence states of N, O, F, Si, P, and S

1980 ◽  
Vol 72 (7) ◽  
pp. 4158-4173 ◽  
Author(s):  
Hosung Sun ◽  
Karl F. Freed ◽  
Michael F. Herman ◽  
Danny L. Yeager
Keyword(s):  
Ab Initio ◽  
Valence Shell ◽  
Valence States ◽  
Ionic Valence ◽  
Effective Valence

Excitations of one-valence-proton, one-valence-neutron nucleus 210Bi from cold-neutron capture

2015 ◽  
Author(s):  
N. Cieplicka-Oryńczak ◽  
B. Fornal ◽  
S. Leoni ◽  
D. Bazzacco ◽  
A. Blanc ◽  
...  
Keyword(s):  
Neutron Capture ◽  
Cold Neutron ◽  
Valence Neutron ◽  
Valence Proton

Experimental evidence of the spectator role of the Bi valence proton in the209Bi(p, α)206Pb reaction

1982 ◽  
Vol 35 (15) ◽  
pp. 460-464 ◽  
Author(s):  
E. Gadioli ◽  
E. Gadioli Erba ◽  
R. Gaggini ◽  
P. Guazzoni ◽  
P. Michelato ◽  
...  
Keyword(s):  
Experimental Evidence ◽  
The Spectator ◽  
Valence Proton
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