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Experimental semiconductor sensors
- Hall
- strain gauge
- thermo-resistors - cryogenic temperature sensors (thermistors)

Semiconductor transducers of temperature (thermoresistors, cryogenic sensors temperature):  material - powder germanium

temperature operating range 4.2 - 300 K

sensitivity: at 300 K - 1% / K, at 77 K - 10% / K, at 4.2 K - 100-200% / K

dimensions are no more than 1х1х2 mm. They are executed on binary conductive scheme

current feeding 10 - 100 mkA 
electric resistance at temperature: 300 K- 1 - 5 Ohm,  77 K-10 - 50 Ohm,  4.2 K    -10 - 50 kOhm

Cryogenic temperature sensors (thermistors) can work in magnetic fields to 12 T. The admissible error in temperature measurement at the expense of magnetic resistance effect in the field 8 T does not exceed 0.02 K. At the execution in a form of quatermery conductive scheme the error is no more than 0.01 K.

криогенный терморезистор
зависимость сопротвления криогенного терморезистора
Home >>   Experimental semiconductor sensors. Cryogenic sensors temperature
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Bases of work thermo-resistors

  Thermo-resistors. Principle of work
  Thermistors. Thermo-resistors
  Platinum thermometers of resistance
  Platinum and copper thermo resistances
  Low-temperature (cryogenic) resistance thermometers (thermistors)
  Semiconductor lov-temperature experimental thermoresistors

   More information on temperature sensors  (cryogenic sensors temperature): Semiconductor strain transducers, temperature and magnetic field for use in radiation exposure, a 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 temperature sensors (cryogenic sensors temperature, thermistors), please contact:   info@sensorse.com
General principles of transducers (sensors) 
    In the strict sense of the word transducer is a device that converts a change in one quantity changes in the other. In terms of electronic transmitter ... >>>
The principles of the transformation of the measured physical parameters 
    In each converter, which converts the element is based on certain physical principle, which is associated with the electrical characteristics of the device so that a change in the quantity being measured   >>>


Temperature, thermoelectricity

Magnetic fields

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Force, pressure, displacement, flow

Humidity, gases

Photo effects, light

Ionizing radiation

Electricity, capacity, piezoelectricity

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датчики, сенсоры, измерительные преобразователи
See also:
Temperature sensors, thermocouple             Sensors of mechanical stress
Force, pressure, flow                                    Phototransducers
Ionization transducers                                    Hall sensors
Датчики, преобразователи. Sensors, transducers