High-sensitivity parallel dipole line Hall measurement system for AC and DC field Hall testing of low-mobility, semi-insulating, semiconductor, photovoltaic, and thermoelectric materials. The system supports both alternating current (AC) and direct current (DC) field Hall measurement methods using permanent magnets, fully integrated instrumentation, and proprietary software for enhanced research productivity. It is specifically designed to measure a wide range of mobilities, including extremely low mobilities and semi-insulating samples. The AC field Hall measurement mode is especially valuable for materials with mobility not exceeding 0.1 cm²/Vs, offering an important advantage over traditional DC field measurement in challenging low-signal applications. Materials in this range are commonly semiconductor, photovoltaic, or thermoelectric materials. PDL-1000 is built as a simple, robust tabletop Hall system that uses rotating parallel dipole line magnets instead of bulky electromagnets. The compact design, user-friendly operation, and software-controlled measurement environment make it well suited for advanced materials research, semiconductor characterization, and productivity-focused laboratory workflows. Measures a wide range of material mobilities, including extremely low mobility and semi-insulating samples, with both AC and traditional DC Hall measurement modes. Designed for very weak Hall signals, with software-based lock-in detection that helps extract low Hall signal without the need for costly hardware-based lock-in detection. Provides software-controlled measurement, automated parameter extraction, proprietary signal processing, and a user-friendly interface for improved research efficiency. Uses rotating parallel dipole line magnets in a simple tabletop setup, eliminating the need for a bulky electromagnet or cooling system. The PDL Hall system is capable of both AC and DC Hall measurement modes. Its AC field measurement can be used for materials with mobility not exceeding 0.1 cm²/Vs, which gives it an advantage over DC field measurement for very low-mobility materials and weak Hall signal conditions. This makes the PDL-1000 especially suitable for semiconductor, photovoltaic, and thermoelectric materials research, where precise Hall characterization is often required even when standard Hall methods become difficult to apply effectively. The compact and robust tabletop design supports straightforward integration into laboratory environments, while the permanent-magnet approach avoids the complexity and space demands typically associated with electromagnet-based Hall systems. Optimized for Hall measurement of materials with very low mobility, especially where AC field measurement offers better performance than DC methods. Suitable for semiconductor materials research where high-sensitivity Hall measurement is required for mobility and related electrical property evaluation. Well suited for photovoltaic and thermoelectric materials that fall within low-mobility regimes where sensitive Hall signal extraction is important. Combines integrated instrumentation, proprietary software, and automated parameter extraction to support faster and more productive Hall measurement workflows. The brochure highlights the operation of the magnets and measurement results as core parts of the PDL-1000 system concept, emphasizing how the rotating parallel dipole line design works together with the integrated software environment to support advanced Hall data collection. The system is based on patents and technology developed by IBM, reinforcing its positioning as a specialized research instrument for advanced Hall measurement and material characterization applications.
PDL-1000 High-Sensitivity Hall Measurement System
Product Overview
PDL-1000 is a high-sensitivity parallel dipole line Hall measurement system developed for research and characterization applications where accurate Hall data and low-mobility measurement capability are essential.
Key Specifications
Main Features
AC & DC Hall Capability
High Sensitivity
Integrated Software & Automation
Compact Tabletop Design
Benefits
Application Focus
Low-Mobility Materials Research
Semiconductor Characterization
Photovoltaic & Thermoelectric Materials
Efficient Research Productivity
System Highlights
