Space modulation of self-diffusion in the cholesteric phase distorted by a magnetic field

1982 ◽  
Vol 26 (1) ◽  
pp. 637-643 ◽  
Author(s):  
N. A. P. Vaz ◽  
G. Chidichimo ◽  
Z. Yaniv ◽  
J. W. Doane
Keyword(s):  
Magnetic Field ◽  
Cholesteric Phase ◽  
Self Diffusion ◽  
Space Modulation

Time-Resolved NMR Study of Self-Diffusion in the Cholesteric Phase

1985 ◽  
Vol 54 (5) ◽  
pp. 438-440 ◽  
Author(s):  
R. Blinc ◽  
B. Marin ◽  
J. Pirš ◽  
J. W. Doane
Keyword(s):  
Time Resolved ◽  
Cholesteric Phase ◽  
Self Diffusion ◽  
Nmr Study

scholarly journals Self-diffusion in ionic liquids with nitrate anion: Effects of confinement between glass plates and static magnetic field

2020 ◽  
Vol 312 ◽  
pp. 113404 ◽  
Author(s):  
Andrei Filippov ◽  
Oleg N. Antzutkin ◽  
Rustam Gimatdinov ◽  
Oleg I. Gnezdilov
Keyword(s):  
Magnetic Field ◽  
Ionic Liquids ◽  
Static Magnetic Field ◽  
Nitrate Anion ◽  
Self Diffusion ◽  
Glass Plates

Short-time self-diffusion, collective diffusion and effective viscosity of dilute hard sphere magnetic suspensions

2016 ◽  
Vol 791 ◽  
pp. 237-259
Author(s):  
Krzysztof A. Mizerski ◽  
Eligiusz Wajnryb
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Effective Viscosity ◽  
Hard Spheres ◽  
Magnetic Interactions ◽  
Point Dipole ◽  
Basic Principles ◽  
Self Diffusion ◽  
Viscosity Coefficients ◽  
Short Time

The virial corrections to short-time self- and collective diffusion coefficients as well as the effective viscosity are calculated for suspensions of hard spheres with the same radii and constant (blocked within the particle) magnetization modelled by a point dipole. Analytic, integral formulae derived from basic principles of statistical mechanics are provided for both cases – in the absence and in the presence of an external magnetic field. In the former case the diffusion and viscosity coefficients are evaluated numerically as a function of the strength of magnetic interactions between the particles and it is reported that the translational collective diffusion coefficient is significantly greater than all the other coefficients. In the presence of an external magnetic field the coefficients become anisotropic and are evaluated in the asymptotic regime of weak interparticle magnetic interactions.

scholarly journals Stability of the Cholesteric Phase Exposed to a Magnetic Field

1980 ◽  
Vol 64 (3) ◽  
pp. 1079-1081 ◽  
Author(s):  
M. Yamashita ◽  
H. Kimura ◽  
H. Nakano
Keyword(s):  
Magnetic Field ◽  
Cholesteric Phase

An alternating pulsed magnetic field gradient apparatus for NMR self-diffusion measurements

1982 ◽  
Vol 49 (3) ◽  
pp. 411-424 ◽  
Author(s):  
Mirko I Hrovat ◽  
Chester O Britt ◽  
Tony C Moore ◽  
Charles G Wade
Keyword(s):  
Magnetic Field ◽  
Field Gradient ◽  
Magnetic Field Gradient ◽  
Pulsed Magnetic Field ◽  
Self Diffusion
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