Combined rotational diffusion of a superparamagnetic particle and its magnetic moment: Solution of the kinetic equation

2020 ◽  
Vol 299 ◽  
pp. 112109
Author(s):  
I.S. Poperechny
Keyword(s):  
Kinetic Equation ◽  
Magnetic Moment ◽  
Rotational Diffusion ◽  
Superparamagnetic Particle

scholarly journals Effect of RF Fields During Pulse on Rotational Diffusion: Influence on Spectral Density

2020 ◽  
pp. 1-4
Author(s):  
Dennis J Sorce
Keyword(s):  
Spectral Density ◽  
Magnetic Moment ◽  
Rotational Diffusion ◽  
Relaxation Mechanism ◽  
Dipolar Relaxation ◽  
Tissue Contrast ◽  
Order Of Magnitude ◽  
Further Development

The effect of the applied RF field in an NMR experiment on the magnitude of the Spectral Density for a Dipolar Relaxation Mechanism is demonstrated theoretically. The effect was shown with Sin Cos Pulse as a concrete example. The order of magnitude of the magnetic moment where these effects will be significant for typical Rf amplitude values was derived. The effect may be of utility in providing an alternate method of control for MRI Tissue Contrast applications with further development.

The net magnetic moment of an assemblage of randomly oriented dipoles

Tellus ◽  
1973 ◽  
Vol 25 (3) ◽  
pp. 300-304 ◽  
Author(s):  
L. Kristjansson
Keyword(s):  
Magnetic Moment

Magnetic Moment of an Electron, its Spin and de Broglie Oscillations.

2019 ◽  
Author(s):  
Volodymyr Bezverkhniy ◽  
Vitaliy Bezverkhniy
Keyword(s):  
Magnetic Moment

Thermally Reversible Nanoparticle Aggregation Explains Magnetic Moment Increase with Temperature

2013 ◽  
Vol 9 (3) ◽  
pp. 381-386 ◽  
Author(s):  
Bashar Issa ◽  
Ihab M. Obaidat ◽  
Shahnaz M. Qadri ◽  
Tahir Abdulrehman ◽  
Yousef Haik
Keyword(s):  
Magnetic Moment ◽  
Nanoparticle Aggregation
Sign in / Sign up

Export Citation Format

Share Document