Sensors of physical parameters -  Information portal  2016 - 2019                                                                                                            Use of material is possible by placing an active link
Experimental semiconductor sensors
- Hall sensors
- strain gauge sensors
- thermo-resistors

Semiconductor transducers of magnetic field ( Cryogenic Halls sensors): material - film Ga As

    temperature operating range 4.2 - 400 K
    current feeding 1 - 100 mA
    sensitivity 60 - 500 mV/T
    initial output signal U0 in the range of 0,010 - 5 mV
    active area of sensor     100x100  mkm
    the dimensions are         1x1x0.5 mm

    Input and output electrical resistance - 20 - 2000 Ohm

Schematic image of sensor of Hall :
Conclusions: 1,4 is  Tension (Current) of feed;  2,3 is Output tension (Ux).
Hall sensor
schemaic Hall sensor

   More information on Hall sensors (Cryogenic sensors) : Semiconductor measuring transducers (sensors) of deformation, temperature and magnetic-field for application in the conditions of radiation irradiation, wide range of temperatures and magnetic fields
    Semiconductor materials possess a high sensitiveness to different external influences and at development on their basis of measuring transducers (sensors) of physical sizes aim to use such materials ...

  With the cooperation, research, development and manufacture of magnetic field sensors (Cryogenic Hall sensors, Hall effect) please contact:

Video. Video. Hall sensor. Physical processes: