MRI Relaxation + precession APK

NMR - Magnetic resonance imaging, t1 and t2 curve

Relaxation and precession of a spin in an Magnetic resonance imaging (NMR, Relaxation t1 and t2 curve).

In this app concerning the t1 and t2 curve relaxation in function of an NMR.

The spin can be influenced by magnetic fields or radio frequency pulses. In a static, homogenous magnetic field, the spin is in precession about the magnetic field direction at Larmor frequency. By a process of relaxation, the spin takes on the direction of the external field after a certain time, known as the longitudinal relaxation time T1.
In a microwave field (radio frequency pulses) the direction of the spin can be changed at short intervals.
For examinations of living tissue (determination of T1 and T2) deflections of 90° or 180° from the stationary field direction have proved to be effective.

This app you can use in English and German. If you want to search for further reading, use our “Recherche” please. It will let you find more information about the spectrometer in books (Amazon) or other media`s (Wikipedia, Google) very quickly.

This application is suitable for the cooperation with whiteboards and tablets.