Scientific Advisors


The scientific advisory board of greenTEG consults the company in developing the technology. With competence in the three core disciplines of greenTEG’s production process (microfabrication, thermoelectrics, electrochemistry) the scientific advisory board is the ideal fit for greenTEG’s need in R&D experience and network.


Prof. Christofer Hierold


Christofer Hierold is a Professor of Micro- and Nanosystems at ETH Zurich. Before, he was with Siemens AG and Infineon Technologies AG in Munich, Germany. He is an electrical engineer by education and he graduated from TU München with a Doctoral Degree in Engineering Sciences.

Prof. Christofer Hierold

Prof. Anke Weidenkaff


Anke Weidenkaff is a Professor at the Institute for Materials Science (University of Stuttgart). Previously, she was a Professor of the Solid State Chemistry Group at EMPA (Switzerland). She has a background in Chemistry with a PhD from ETH Zurich and research experience gathered in Odeillo and Caen. Her focus is on high temperature thermoelectric materials for waste heat recovery.

She is a Vice-president of the the European Thermoelectric Society.

Prof. Anke Weidenkaff

Prof. Hans Siegenthaler


Hans Siegenthaler is a Professor Emeritus from the University of Bern. He held research positions in USA and Switzerland and was Head of the Electrochemistry Group at the Department of Chemistry and Biochemistry in Bern. He is an expert in electrochemical phase formation and deposition mechanisms in the micro- and nanoscale.

Prof. Hans Siegenthaler