Ing. Dheeraj Singh Thakur

- Creation of test concepts for assemblies in the development stage, cooperation with customers and preparation of test instructions and test specifications - Creating, adapting and maintaining electrical test stations for In-Circuit Test (ICT) and Functional Test (FT) (software and hardware) based on customer specifications - Customer consulting for the optimization of test procedures and test configurations

2-D GMR Sensors (In-Plane Sensitivity) - Sputter deposition of metallic nanolayers on wafer level - Development of GMR spin valves and GMR multilayer field sensing structures - Realization of 2-D sensitivities in full bridge configuration - Geometric sensor patterning on wafer level by Reactive Ion Etching (RIE) - Measurement of Magnetoresistance of the sensor stacks in the bridge and realizing the sensitivity of the Meander structures.

Evaluation of Physical and Chemical Methods for Improving the Debundling of CNTs in Aqueous Dispersions - A comprehensive literature study on the basics of solubilisation and CNT dispersion preparation - Implementation of data analysis routines especially for UV-Vis-NIR spectra (peak fitting, reduction of scattering background, using Origin, Excel) - Design and execution of own processing experiments with surfactant sets to obtain an optimized degree of CNT debundeling

PLC Programming-Working with Simatic S7 in TIA Portal Tasks: • Hard- and Software commissioning with TIA Portal • Programming of Process Control Systems in Simatic S7 with focus on S-300/400 and 1500 CPU’s • Failure analysis and troubleshooting • Documentation and Planning

Smart Sensor Systems, Semiconductor Physics, Materials in Microtechnology, Automotive Sensor Systems, Power Semiconductor Devices, Micro and Nano Devices

Power Electronics, Electrical Measurements, Electrical Circuits Analysis, Power Systems, Electrical Devices and Circuits, Control Systems