In recent years, the study of nanoscale physics and materials science in the low temperature and strong magnetic environment has become a hot spot of academic research. Under low temperature and strong magnetic field, the characterization of sample performance can be realized from multiple physical dimensions such as material structure, physical properties, temperature, magnetic field, electricity, optics, microwave, etc., according to atomic force and magnetic force. Its applications are very wide, such as the study of superconducting materials, two-dimensional materials, topological insulators, etc.
CoreMorrow P13A series piezo nanopositioning stage is specially developed and designed for extremely low temperature and strong magnetic environment.
Features
·Low temperature resistant up to 4K
·Strong magnetic resistance
·Displacement up to 25μm@150V 4K
·Resolution up to 4nm @ 4K
·Open loop, fast response
·Vacuum resistance up to 10^-5mbar
Small Size
P13A.XYZ80K low-temperature piezo nanopositioning stage is one of the P13A series, which can perform XYZ three-dimensional scanning motion. It is small in size, measuring only 46mm × 46mm × 18.7mm, with a 5mm × 5mm aperture in the center.
Displacement vs. Voltage Curve
P13A.XYZ80K is driven by low temperature piezo actuator, and the capacitance micrometer is used to test the XYZ three-axis displacement of the low temperature stage.
The voltage and displacement curve of P13A.XYZ80K at room temperature are shown in the figure below. Due to the low temperature resistance of piezo actuator at low temperature, P13A.XYZ80K can basically maintain the same voltage and displacement curve trend and larger displacement output as at normal temperature.
Low Temperature Wire
All components of the P13A.XYZ80K are low temperature compatible versions to guarantee their performance at low temperature, including wires.
The resistance of ordinary wires will change greatly at low temperature, and the outer insulation material is not resistant to low temperature environment. Therefore, P13A.XYZ80K adopts low-temperature compatible wires, which is fully capable of transmitting electrical signals at low temperatures.
Parameters
Model: P13A.XYZ80KAxis: X Y ZMechanism principle: piezo drive lever amplification mechanismPrecision adjustment range (XYZ):>66×66×66μm^3@60V、300K
25×25×25μm^3@150V、4K
Driving voltage：0~60V@300K
0~150V@4K
Resolution:8nm@300K
4nm@4K
Resonant frequency：350Hz@unload
150HZ@100g
120Hz@150g
Capacitance(XY):5.4μF@300K
0.75μF@4K
Capacitance(Z):10.8μF@300K
1.5μF@4K
Material (non-magnetic):Shell: Titanium
Actuator: Piezo actuator
Connection wire: insulated twisted pair (copper)
Load capacity: 150gMass (including wires and connectors): 168gDimensions: 46×46×18.7mm^3Mounting thread:4x M2×3 load mounting holes
4x φ2.7 mounting through holes
Operating environment:Installation direction: XY horizontal, Z vertical
Magnetic field range: 0~31T
Temperature range: 10mK~373K
Min pressure (room temperature, low temperature): 10^-4mbar
Min pressure (high vacuum, low temperature): 10^-8mbar
Min pressure (ultra high vacuum, low Temperature): 5x10^-11mbar