Hall Effect Devices with Three Terminals: Their Magnetic Sensitivity and Offset Cancellation Scheme

Figure 16

Hall potential along the right isolating boundary between the two supply contacts. Comparison of results from a finite element simulation and an analytical calculation after (A.9). The inset shows the geometry with current streamlines and the color coding gives the total potential (where red color denotes 1 V and blue color 0 V). The total potential is the sum of potential at zero magnetic field and the Hall potential.