According to the definition of Hall effect, when a current carrying conductor is placed in a transverse magnetic field, an electric field is produced (charges are separated) in a direction perpendicular to both the current and magnetic field. The produced electric field is called Hall voltage. From the applied current and applied magnetic field in a conductor, the charges are separated and we get the Hall voltage. Therefore, Hall voltage is the result of current and magnetic field applied through the conductor.Hence, the Hall voltage changes according to the applied current and applied magnetic field. Hall voltage is the result of current and magnetic field. So, we cannnot measure current as a function of Hall voltage at constant magnetic field or current as a function of magnetic field at constant Hall voltage.

Dear Mathivanan,

Thank you very much for your answer. i have tried experimentally, but i could not get the results. if the Hall effect set up should modified, to measure the Hall current as a function of magnetic field at constant voltage.

 Dr.Baskar Thangaraj,

As a function of magnetic field at a constant voltage, what is exact type of measurement results you are looking from Hall Effect and their inverse 

1) Charge current for Spin imbalance 

2) Spin current for Charge imbalance 

Since the effect of magnetic field on either spin or charge of the electron does not have much to do with the material nature I believe.