On 6th of March 2018 at 2pm there will be an ISFH colloquium. Dr. Michael Saliba (Laboratory of Photonics and Interfaces (LPI) École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Swiss) reports on “Design Principles to Achieve Highly Efficient, Phase and Temperature Stable Perovskite Semiconductors”. All employees, friends and guests are cordially invited.