Hall Measurement Micro Probe System
The Hall Measurement Micro Probe System is designed for
applications requiring integration with conventional electromagnets,
facilitating electric transport experiments, especially Hall
effect studies. This system is compatible with Nextron’s
environmental controllers, enabling comprehensive
environmental control including temperature, vacuum, humidity,
and gas management. Equipped with Nextron's unique four-probe
configuration, this system allows for advanced magnetic in-situ
experiments, providing precise measurements and analyses in
controlled conditions.
| Min. air gap |
40 mm (both in-plane & out-of-plane) |
| Max. pole face |
3 inch |
| Temperature ranges |
HMMPS-PT -40~200°C |
| HMMPS-CH RT~1000°C |
| HMMPS-LN 80K~RT (coming soon) |
| Chamber cooling option |
Active TEC air cooling block (Required for high temperature model; HMMPS-CH) |
| Motorized chamber
rotation option |
Angular magnetoresistance
measurements
between in-plane & out-of-plane
(coming soon) |
| Chamber mounting
stand option |
Easily position the chamber
between the magnetic poles
(Custom made to fit your magnet) |
| SMU
switching box option |
Useful for measuring Hall voltage
in a van der pauw sample
(coming soon) |
| Number of probes |
4 probes |
| Environmental
control |
Vacuum tight < 1 × 10-4 mbar |
| Humidity control option 4~95 %RH |
| Vacuum partial
pressure control option
0.001~1300 mbar |
| MFC Gas control option |
| Dimension |
180 × 78 × 78 mm |
| Signal port |
SMA (SMA to BNC cable included) |
| Vacuum
& gas port |
1/4 inch & 3/8 inch
Swagelok Tube fitting |
| Optical window option |
Customizable for optical access |
| Electrical
characteristics |
Leakage Current 100 fA |
| Maximum DC Voltage/Current
300 VDC/1000 mA |
| Frequency DC ~ 300 MHz |
| Thermal stage size
|
HMMPS-CH Ø 15 mm |
| HMMPS-PT 19 × 19 mm |
| HMMPS-LN Ø 14 mm |
|
|
|
| Horizontal (in-plane) |
Vertical (out-of-plane) |
