2004:     

Elected President of the Humboldt Club in Israel.

2002:     

Recipient of the Alexander von Humboldt Award.

2000:     

Recipient of the Japanese Society of Promotion of Science (JSPS) Scholarship.

1998:

International Symposium honoring the 60th birthday of H.  L.  Adventures in Photochemistry and Paramagnetism. September 11, 1998, Argonne National Laboratory, USA.

1994:     

Willstätter Lecturer, Germany.  Key lecture at the 150 Anniversary of the Frankfurt Chemical Society, University of Frankfurt.

1992:     

Recipient (with Prof. K. Möbius) of the 1992 Max-Planck Research Award.