The HMS-5000, HMS-5300, and HMS-5500 Hall Effect Measurement Systems

plot concentration versus temperature, mobility versus temperature, resistivity versus temperature, conductivity versus temperature, and Hall coefficient versus temperature. The systems provides the test results as tabular data as well as in graph form. The user defines the desired temperature steps within the temperature range, fills the two LN2 reservoirs if performing sub ambient testing, and then the system automatically applies and switches the input current, measures the voltages, changes temperature, and moves the magnets all without user intervention. Once the test is finished, the temperature dependent graphs and tabular data are ready for viewing. The magnet movement is motor controlled and automated, variable temperature capability, and powerful analysis software. The systems ramp to each user defined temperature, stabilize, makes the measurement (including moving the magnet automatically), and then plots the various temperature dependent material electrical properties.

● Model No : HMS-5300 /AMP55T (80K~ 350K)
- Variable temp : 80K ~ 350K (model#: AMP55T )
- HMS-5300 can be compatibly used with both low temp magnet kit (model# : AMP55T) and high temp magnet kit (model# : AHT55T3, upto 300dC).
- Below image is to show model# HMS-5300 + AMP55T, for low temp.

● Model No: HMS-5300 / AHT55T3 (RT ~ 573K).
- Variable temp : RT ~ 573K (모델 번호 : AHT55T3 ).
- HMS5300 can be compatibly used with both low temp magnet kit (model# : AMP55T) and high temp magnet kit (model# : AHT55T3, upto 300dC).
- Below image is to show model# HMS-5300 + AHT55T3, for low temp.

PRODUCT SPECIFICATIONS

1. Common Specifications
1) General Factors

2) Sample Structure 3D of Measurement Sample
3) S/W Operation Environment Windows 11
4) Data Index
   - Bulk, Sheet Carrier Concentration
   - N/P type determination.
   - Resistivity
   - Carrier mobility, Hall Coefficient
   - Magneto resistance
   - Alpha (Vertical/Horizontal ratio of resistance)
5) Dimension
   * Size :
    - HMS5300 mainbody : 440 x 420×140 mm (W×H×D) / Weight : 8.5 kg
    - AMP55T magnet kit : 700×220×280 mm (W×H×D) / Weight : 15.5 kg
    - AHT55T3 magnet kit: 670 x 210 x 250 mm(WxHxD) / Weight : 15 kg.
6) Materials for Measurement
   Si, SiGe, SiC, GaAs, InGaAs, InP, GaN, TCO(including ITO), AlZnO, FeCdTe, ZnO, etc.,
   all of semiconductors can be measured (N/P-type)