X-ray topography, superconductivity, tunneling, phonon
spectroscopy, amorphous and ultrathin films, magnetic
impurities, Josephson effects, parametric amplifiers, SIS
mixers, nanometer fabrication and physics, single electron
tunneling phenomena, Aharonov-Bohm effects, 1d transport,
high temperature superconductivity, artificial grain
boundary Josephson junctions, SQUIDs, non-eq phenomena,
EXAFS of solids and liquids, STM, ferroelectric and
magnetic Perovskites, phase dependent qu-bits.

1970 Lecturer, Chalmers University of
Technology
1970~1976 Researcher, University of Géteborg
1974~1982 Associate Professor, University of Géteborg
1976~1982 Researcher, Swedish Natural Science Research
Council
1979~1980 Visiting Professor, Stanford University
1982~ Professor, Physics Department, Chalmers
University of Technology, Göteborg
1989~2000 Member, Nobel Committee of Physics
Member, Royal Swedish Academy of
Engineering Sciences
Member, Royal Swedish Academy of Sciences
Member, Gothenburg Royal Society of Sciences and Arts
Foreign member, Flemish Academy of Sciences, Belgium
1998 & 2004 Visiting Researcher, NTT, Japan
2000 Chairman, Nobel Committee of Physics

1985 Jakob Wallenberg Prize
1994 Celsius medal