Condensation of Rodlike Counterions on a Charged Cylinder

2020 ◽  
Vol 77 (9) ◽  
pp. 811-818
Author(s):  
Minryeong Cha ◽  
Sunghan Ro ◽  
Yong Woon Kim
Keyword(s):  
Charged Cylinder

scholarly journals Hidden Criticality of Counterion Condensation Near a Charged Cylinder

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Minryeong Cha ◽  
Juyeon Yi ◽  
Yong Woon Kim
Keyword(s):  
Counterion Condensation ◽  
Charged Cylinder

On an Asymptotic Solution of the Poisson—Boltzmann Equation—The Moderately Charged Cylinder

1966 ◽  
Vol 45 (6) ◽  
pp. 2184-2188 ◽  
Author(s):  
A. D. MacGillivray ◽  
J. J. Winkleman
Keyword(s):  
Boltzmann Equation ◽  
Asymptotic Solution ◽  
Poisson Boltzmann ◽  
Poisson Boltzmann Equation ◽  
Charged Cylinder

Effect of counterions on the Rayleigh-Plateau instability of a charged cylinder

2010 ◽  
Vol 31 (3) ◽  
pp. 315-325 ◽  
Author(s):  
R. M. Thaokar
Keyword(s):  
Charged Cylinder

Electroviscous Forces on a Charged Cylinder Moving Near a Charged Wall

2000 ◽  
Vol 223 (1) ◽  
pp. 1-15 ◽  
Author(s):  
P. Warszyński ◽  
T.G.M. van de Ven
Keyword(s):  
Charged Cylinder

DISTRIBUTION OF ELECTROLYTES WITH EXCLUDED VOLUME AROUND A CHARGED DNA MOLECULE

1993 ◽  
Vol 07 (07) ◽  
pp. 483-490 ◽  
Author(s):  
F. W. WIEGEL ◽  
P. STRATING ◽  
A. E. GARCÍA
Keyword(s):  
Thermal Energy ◽  
Electrostatic Potential ◽  
Thermal Equilibrium ◽  
Electrostatic Energy ◽  
Excluded Volume ◽  
Finite Region ◽  
Stern Layer ◽  
Dna Molecule ◽  
Main Effects ◽  
Charged Cylinder

In this paper we evaluate the distribution of ions around a charged cylinder, in thermal equilibrium, taking into account the main effects of the excluded volume of the counterions. The cylinder is a model of a DNA molecule. There are major corrections to the standard Gouy-Chapman theory when the electrostatic energy due to the charge of the cylinder is large as compared to the thermal energy. The concentration shows a distinct saturation effect over a finite region, which may be interpreted as the Stern layer of immobilized ions. The known saturation of the electrostatic potential at the surface of the cylinder is removed.

scholarly journals Complexation of semiflexible chains with oppositely charged cylinder

2004 ◽  
Vol 120 (19) ◽  
pp. 9394-9400 ◽  
Author(s):  
Andrey G. Cherstvy ◽  
Roland G. Winkler
Keyword(s):  
Oppositely Charged ◽  
Charged Cylinder

Time-varying Brinkman electrophoresis of a charged cylinder-in-cell model

2020 ◽  
Vol 79 ◽  
pp. 357-366
Author(s):  
E.I. Saad
Keyword(s):  
Cell Model ◽  
Time Varying ◽  
Charged Cylinder

POTENTIAL OF A CHARGED CYLINDER

1967 ◽  
Author(s):  
John Lam
Keyword(s):  
Charged Cylinder

Stability of the expansion-free charged cylinder

2013 ◽  
Vol 2013 (10) ◽  
pp. 056-056 ◽  
Author(s):  
M Sharif ◽  
M. Zaeem Ul Haq Bhatti
Keyword(s):  
Charged Cylinder

EMITTANCE DEGRADATION DUE TO WAKE FIELDS IN A HIGH BRIGHTNESS PHOTOINJECTOR

2007 ◽  
Vol 22 (23) ◽  
pp. 4214-4234 ◽  
Author(s):  
M. FERRARIO ◽  
V. FUSCO ◽  
M. MIGLIORATI ◽  
L. PALUMBO
Keyword(s):  
Diffraction Theory ◽  
Beam Position ◽  
High Brightness ◽  
Wake Field ◽  
Correction Scheme ◽  
Pipe Radius ◽  
Wake Fields ◽  
Single Cavity ◽  
Charged Cylinder ◽  
Beam Position Monitors

Wake fields effects in addition to space charge forces may have an important impact during the emittance compensation process in a high brightness photo-injector. To study this effect we developed an upgraded version of the Homdyn code including off axis beam dynamics and wake fields. Homdyn describes a bunch as a uniformly charged cylinder, divided in cylindrical slices; in the upgraded version each slice's centroid can be transversally displaced from the nominal axis thus inducing wake fields. When the bunch is short as compared to the beam pipe radius, wake fields for a single cavity are calculated using methods of diffraction theory; instead we use, for a periodic collection of cavities, an asymptotic wake field obtained numerically at SLAC and then fitted to a simple function. As a first application we studied and verified a correction scheme for the SPARC photo-injector to control the bunch trajectory and angle at the entrance of the undulator. The correction scheme consists of a number of steering magnets and beam position monitors placed along the photo-injector. Two different steering approaches are analyzed and the emittance degradation is studied. The code demonstrates the steering positions and number do correct the bunch's orbit and angle and gives good results concerning the emittance degradation. The emittance and energy spread degradation due to wake fields in the emittance meter experiment is also discussed.

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