Sensors

Sensor projects

Image of MEMS capacitive sensor

Micro Electro Mechanical Systems

In this research the temperature dependent characterization of parasitic charging effects in Capacitive MEMS based sensors is investigated. A second topic is a study on the interaction of a C-AFM tip with localized charges in dielectrics. ... read more

SQUID

Low-Tc SQUID amplifiers

We are developing low-Tc SQUID amplifiers and -systems which can be utilized for high-precision measurements of electrical currents or any quantity that can be transformed into it. Possible fields of application are for example current amplification and detection, displacement sensors for detection of gravitational waves or an utilization in STM- and AFM-systems or the readout of thermal detectors for astronomy (TES, STJ). ... read more

Detail of gravity gradiometer design

Gravitaty gradiometer

In this project we develop a sensor for measuring the gradient in the gravity acceleration. This sensor is to be used on board satellites for cosmic missions. ... read more

SEM flux concentrator

Multi Sensors Multi Satellites

In this project we research the possibilities of sensors applicable in micro-satellites. We focus on three types of sensors: magnetic field, distance and gravity gradient sensing. The specific application demands small sensors with a low power consumption. ... read more