Hall effect measurement systems

EQUIPMENT FOR THIN LAYER CHARACTERIZATION - Hall effect measurement systems

These systems use a specific technic to extract electrical characteristics from electronic thin layers.
The samples for measurement are square contacted on each four side by a spring needle.
The Hall effect measurement is used to determine semiconductor parameters such as I-R, I-V graphs, conductivity, carriers concentration, Hall coefficient...
• Applicable materials :  Si, SiGe, SiC, GaAs, InGaAs, InP, GaN, TCO(including ITO), AlZnO, FeCdTe, ZnO... And all semiconductors (N/P-type)
• Measuring samples size : De 5X5 mm à 25x25 mm, épaisseur < 2 mm
• Fixed magnets of different values
• Cold T° starting at 77K, ambient or high temperatures up to 770K
• Optional Continuous temperature variation during measurement
Standard range
Temperature range
Serie of systems for temperature measurements of the parameters obtained by Van Der Pauw Hall effect technic
• HMS5000 
• HMS5300 high temp.
• HMS5500 very high temp.
HMS5000
Temperature Hall Effect measurement system (semi-automatic)
Temperature Hall Effect measurement system (semi-automatic)
The HMS5000 model is aimed to characterize a variety of semiconductor layers accessible by needles.
It measures parameters using Van Der Pauw method : resistivity, mobility, carrier concentration, hall effect... with constant current source and permanent magnets
The system provides an access to the true characterization of semiconductors layers, compounds, solar cells...


The typical configuration includes :

- Magnet modul : 0.55T
- Easy clip holder and contact on the sample under test
- Temperature ranging

The HMS5000 includes software with I-V curve capability for checking the ohmic integrity of the user made sample contacts. The systems can be used to characterize various materials including semiconductors and compound semiconductors (N Type & P Type) such as Si, Ge, SiGe, SiC, DaAs, InGaAs, InP, GaN, ZnO, TCOs, metals, etc., at both 350K and 77K (liquid nitrogen temperature).
HMS5300
High temperature Hall Effect measurement system (semi-automatic)
High temperature Hall Effect measurement system (semi-automatic)
The HMS5300 comes as a complement for the users of HM5000 allowing a higher temperature range.

- It measures semiconductor parameters using Van Der Pauw method : resistivity, mobility, carrier concentration, hall effect... with constant current source
- 0.55T magnet
- Easy clip sample holder for sample sizes of 5*5mm to 25*25mm
- Measurement from 77K to 570K

The HMS5300 includes software with I-V curve capability for checking the ohmic integrity of the user made sample contacts. The systems can be used to characterize various materials including semiconductors and compound semiconductors (N Type & P Type) such as Si, Ge, SiGe, SiC, DaAs, InGaAs, InP, GaN, ZnO, TCOs, metals...
HMS5500
Very high temperature Hall Effect measurement system (semi-automatic)
Very high temperature Hall Effect measurement system (semi-automatic)
The HMS5500 comes as a complement for the users of HM5000 adding the capability of a much higher temperature range.
It measures parameters using Van Der Pauw method : resistivity, mobility, carrier concentration, hall effect... with constant current source

- 0.55T magnet
- Easy clip sample holder for sample sizes of 5*5mm to 25*25mm
- Temperature measurement 77K to 770K

The HMS5500 includes software with I-V curve capability for checking the ohmic integrity of the user made sample contacts. The systems can be used to characterize various materials including semiconductors and compound semiconductors (N Type & P Type) such as Si, Ge, SiGe, SiC, DaAs, InGaAs, InP, GaN, ZnO, TCOs, metals, etc...
special Photonic
Sample holders
For technical and commercial information, quote, ordering or request of visit by our representative. +33 (0)476 561 617

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38120 Le Fontanil-Cornillon

Grenoble / France

Fax : +33(0) 476 757 484

RCS Grenoble B 381 001 171 - APE 4652Z

TVA FR 48 381 001 171