Nuclear magnetic resonance simulation

Versión 1.0.0.0 (6,17 KB) por Maxim Vedenyov
In classics approximation
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Actualizado 16 abr 2013

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http://simulations.narod.ru/
It is nuclear magnetic resonance simulation in classics mechanics approximation.
Red arrow is J vector, rotational momentum
Blue arrow is vector B, magnetic field.
It is solution of equation dJ/dt=gamma*[JxB] Where B is constant magnetic filed + small perpendicular harmonic magnetic field with frequency equal to Larmor precession frequency. That is why resonance take place: length of red vector J increase all time.

Run test_res.m to start animation.

Video on youtube:
http://www.youtube.com/watch?v=-mmcd5xJB_Y

Citar como

Maxim Vedenyov (2024). Nuclear magnetic resonance simulation (https://www.mathworks.com/matlabcentral/fileexchange/41295-nuclear-magnetic-resonance-simulation), MATLAB Central File Exchange. Recuperado .

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Se creó con R2010b
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Versión Publicado Notas de la versión
1.0.0.0