Li, J. T.Schneider, W. D.Berndt, R.Bryant, O. R.Crampin, S.2007-06-202007-06-202007-06-20199810.1103/PhysRevLett.81.4464https://infoscience.epfl.ch/handle/20.500.14299/8913Surface-state lifetime measured by scanning tunneling spectroscopytext::journal::journal article::research article