Alfa Chemistry' materials analysis laboratories are equipped with world-class materials analysis instruments to provide comprehensive materials analysis services for high-tech companies in materials chemistry, metallurgy and minerals, electrical and electronics, biomedicine, semiconductor, and superconductivity, and nanotechnology to meet their requirements for morphological observation, trace surface analysis, materials composition analysis, and microstructure analysis at sub-micron resolution. We provide you with material analysis solutions based on HL5500PC Hall System.
HL5500PC Hall System
The HL5500PC is a high-performance Hall Effect Measurement System. It enables measurement of resistivity, carrier concentration and mobility on a wide range of semiconductors and with minimum effort in sample preparation. The HL5500PC is designed as a modular system and the basic instrument can measure sheet resistivity's up to a few MOhm/square and Hall voltages of a few µV. Samples can have Van der Pauw, bar or bridge shaped geometries, and dual temperature measurements (at room temperature and 77 K) are readily achievable.
1. Thickness should be less than 1/15 of the peripheral length (less than 1mm), and uniform to ±1%.
2. Sheet resistivity's of 0.1 mΩ/square to in excess of 1 MΩ/square
3. Optional to extend sheet resistivity measurements to 1011Ω/square
4. Max Measurement Diameter: 25 mm
5. Magnet: Permanent with field reversal by magnet rotation
6. Support for van der Pauw, Hall bar and bridge samples
7. Integration, delay & repeat measurement modes increase flexibility and accuracy on difficult to measure samples
8. Easy to export data and information
Alfa Chemistry, a leader in materials analysis, is committed to providing you with tailor-made analytical service solutions. If you are interested in our HL5500PC Hall System-based materials analysis services, please contact us directly.
For research use only, not intended for any clinical use.
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Alfa Chemistry provides customized laboratory services to research institutes, universities, and other institutions in the field of chemistry and materials. Our mission is to provide you with comprehensive and powerful technical support.
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