Results 131 to 140 of about 2,286 (187)
Water Structuring Induces Nonuniversal Hydration Repulsion between Polar Surfaces: Quantitative Comparison between Molecular Simulations, Theory, and Experiments. [PDF]
LangmuirSchlaich A +5 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
1999
This chapter discusses the extension of the theory to allow spatial variation in the order parameter and determining the shape of the interface and the surface contribution to the free energy. It describes the size of fluctuations of the order parameter, determining whether they are sufficiently small to be ignored or whether they dominate the ...
Roger Bowley, Mariana Sánchez
openaire +1 more source
This chapter discusses the extension of the theory to allow spatial variation in the order parameter and determining the shape of the interface and the surface contribution to the free energy. It describes the size of fluctuations of the order parameter, determining whether they are sufficiently small to be ignored or whether they dominate the ...
Roger Bowley, Mariana Sánchez
openaire +1 more source
Memory driven Ginzburg-Landau model
Physical Review E, 2002The time evolution of a bistable Ginzburg-Landau model (GL) with a non-Markovian memory term of strength lambda is studied. Due to the nonlinear feedback coupling, the two branches of the stationary solution are not only controlled by the sign of the initial condition P(0), but also by the strength and the sign of lambda.
Steffen, Trimper +2 more
openaire +2 more sources
Dynamics of Ginzburg-Landau Vortices
Archive for Rational Mechanics and Analysis, 1998Mathematics Technical ...
Jerrard, Robert Leon, Soner, Halil Mete
openaire +2 more sources
2004
In the self-consistent field theory discussed in Chap. 3, the conformation entropy of the chains is evaluated accurately using the path integral formaliser. A further simplification of the model can be made by approximating the conformational entropy and the free energy. A typical example is the Ginzburg -Landau model. In this model, the free energy is
openaire +1 more source
In the self-consistent field theory discussed in Chap. 3, the conformation entropy of the chains is evaluated accurately using the path integral formaliser. A further simplification of the model can be made by approximating the conformational entropy and the free energy. A typical example is the Ginzburg -Landau model. In this model, the free energy is
openaire +1 more source
Nonlocal Ginzburg-Landau Equations
Communications in Theoretical Physics, 1990Real time Gor'kov equations and the accompanying electric current expression in terms of the retarded Green's functions are established at finite temperatures with the aid of the Closed-Time-Path-Green's-Function formalism. The fluctuation-dissipation theorem then helps us to obtain nonlocal G-L equations near Tc which reduces to the conventional G-L ...
Hong-hua Xu, Chien-hua Tsai
openaire +1 more source
1979
We have seen in Sect.2 that a superconductor often resides in a state of high spatial inhomogeneity. Here the intermediate state and the situation near a domain wall are just an example showing spatial variations of the order parameter. Spatial inhomogeneity is displayed perhaps even more importantly in the case of the vortex state in type-II ...
openaire +1 more source
We have seen in Sect.2 that a superconductor often resides in a state of high spatial inhomogeneity. Here the intermediate state and the situation near a domain wall are just an example showing spatial variations of the order parameter. Spatial inhomogeneity is displayed perhaps even more importantly in the case of the vortex state in type-II ...
openaire +1 more source
Gap solitons in Ginzburg-Landau media
Physical Review E, 2008We introduce a model combining basic elements of conservative systems which give rise to gap solitons, i.e., a periodic potential and self-defocusing cubic nonlinearity, and dissipative terms corresponding to the complex Ginzburg-Landau (CGL) equation of the cubic-quintic type.
Hidetsugu, Sakaguchi, Boris A, Malomed
openaire +2 more sources
Ginzburg-Landau vortex analogues
Theoretical and Mathematical Physics, 2000Asymptotic behaviour as \(\lambda\to \infty\) of solutions \(u:[-1,1]\to \mathbb{C}/ \{0\}\) of the Dirichlet problem \[ u''=\lambda uV'\bigl(|u|^2 \bigr),\;u(1)=e^{i\Phi},\;u(-1)= e^{-i\Phi}, \] where \(\Phi>0\) is a positive constant and \(V:[0,\infty) \to\mathbb{R}\) a smooth function satisfying \[ V(s)\geq 0\;(0\leq s0 \] is investigated.
openaire +2 more sources