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.

1970 Chalmers University of Technology 강사
1970~1976 University of Geteborg 연구원
1974~1982 University of Geteborg 부교수
1976~1982 Swedish Natural Science Research Council 연구
원
1979~1980 Stanford University 방문교수
1982~ Chalmers University of Technology, Geteborg 교수
1989~2000 노벨물리학상위원회 위원,
Royal Swedish Academy of Engineering Sciences 회원
Royal Swedish Academy of Sciences 회원
1998 NTT, Japan 방문연구원
2000 노벨물리학상위원회 위원장

1985 Jakob Wallenberg Prize
1994 Celsius medal