by Aizpurua, J, Hoffmann, G, Apell, S P, Berndt, R
Published in Physical review letters (07.10.2002)

by RUBIO, A, APELL, S. P, VENEMA, L. C, DEKKER, C
Published in The European physical journal. B, Condensed matter physics (01.09.2000)

by Wahlsten, O., Skiba, J. B., Makin, I. R. S., Apell, S. P.
Published in Journal of electrical bioimpedance (2016)

by Johansson, P, Berndt, R, Gimzewski, J K, Apell, S P
Published in Physical review letters (28.02.2000)

by Apell, S P
Published in Physica scripta (01.01.1998)

by Ambjörnsson, T, Apell, S P, Mukhopadhyay, G
Published in Physical review. E, Statistical, nonlinear, and soft matter physics (01.03.2004)

by Apell, S P
Published in Physica scripta (01.06.1991)

by Ambjörnsson, T, Apell, S P
Published in Physical review. E, Statistical, nonlinear, and soft matter physics (01.03.2003)

by Salmi, L.A., Monreal, R.M.C., Apell, S.P.
Published in Solid state communications (01.02.1991)

by Saniz, R, Apell, S.P
Published in Journal of electron spectroscopy and related phenomena (01.02.2002)

by Hägglund, Carl, Apell, S Peter
Published in Optics express (13.09.2010)

by Apell, S.P., Echenique, P.M., Ritchie, R.H.
Published in Ultramicroscopy (01.09.1996)

by Alducin, M., Apell, S.P.
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01.04.2000)

by Penn, David R., Apell, S.P., Girvin, S.M.
Published in Journal of magnetism and magnetic materials (01.02.1986)

by Monreal, R, Apell, SP
Published in Physical review. B, Condensed matter (15.04.1990)

by Penn, DR, Apell, SP, Girvin, SM
Published in Physical review. B, Condensed matter (15.12.1985)

by Saniz, R, Apell, SP
Published in Physical review. B, Condensed matter (01.08.1993)

by Penn, DR, Apell, SP, Girvin, SM
Published in Physical review letters (29.07.1985)

by Aizpurua, J, Rivacoba, A, Apell, SP
Published in Physical review. B, Condensed matter (15.07.1996)

by Fröjdh, P., Apell, S.P.
Published in Solid state communications (01.12.1988)