Free Energy of a Polaron in a Strong Magnetic Field

1981 ◽  
Vol 50 (7) ◽  
pp. 2295-2302 ◽  
Author(s):  
Motohiko Saitoh
Keyword(s):  
Magnetic Field ◽  
Free Energy ◽  
Strong Magnetic Field

scholarly journals INFLUENCE OF THE SADDLE-SPLAY CONSTANT ON THE DIRECTOR FIELD DISTRIBUTION IN STRONG MAGNETIC FIELDS

2017 ◽  
Vol 20 (3) ◽  
pp. 128-135
Author(s):  
A.A. Kudreyko ◽  
R.N. Migranova ◽  
A.R. Khafizov
Keyword(s):  
Magnetic Field ◽  
Free Energy ◽  
Magnetic Fields ◽  
Strong Magnetic Field ◽  
Parallel Plates ◽  
Lagrange Equations ◽  
Director Field ◽  
Strong Magnetic Fields ◽  
Anchoring Effects

The role of anchoring effects in thin nematic films confined between two parallel plates was theoretically examined. The bulk and surface free energy densities weree xpanded up to O(e2) and the perturbated contributions were calculated. It is shown that the minimum of the free energy corresponds to the solution of the Euler-Lagrange equations and satisfies the Ericksen inequalities. The identified bifurcation points can estimate the influence of the saddle-splay constant k24 towards periodic perturbations of a director in the presence of strong magnetic field.

Strong Magnetic Field Effect on Surface Tension Associated with an Interfacial Magnetic Pressure

2012 ◽  
Vol 116 (33) ◽  
pp. 17676-17681 ◽  
Author(s):  
Z.H.I. Sun ◽  
X. Guo ◽  
M. Guo ◽  
C. Li ◽  
J. Vleugels ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Surface Tension ◽  
Strong Magnetic Field ◽  
Field Effect ◽  
Magnetic Field Effect ◽  
Magnetic Pressure
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