Electrical characterization of module

Brooke used in PI series instrument of electrical characteristics of in situ measurement module (ECM) for synchronous electrical and mechanical measurement provides a powerful solution.Through the conductive path between the probe and the sample applied voltage, can continuously measure the changing electric contact conditions, these conditions is a function of applied force and displacement of the probe.Certain point measurement can be achieved by using an electron microscope imaging to confirm the correct tip position to operate.Needlepoint electrical measurement can also be used for understanding such as columnar microstructure and particles, or mechanical and electrical properties of nanostructures.Electron microscope vacuum environment can minimize the influence of humidity or moisture absorption.

In order to enhance the function of the ECM, MEMS electrical pressure switch module type (E - inhibits PTP) device can be used in the standard measurement method of measuring the sample resistivity at four o 'clock at the same time, a tensile test.Current source electrode and voltage sensing electrode separation can eliminate lead resistance and contact resistance in measuring process, so as to get accurate electrical characteristics.Can also be used to measure the voltage scan IV curve, while the real stress and strain by monitoring and measuring of the sample size of electron microscope to be sure.