Search for "static force spectroscopy (SFS)" in Full Text gives 2 result(s) in Beilstein Journal of Nanotechnology.
Beilstein J. Nanotechnol. 2021, 12, 137–138, doi:10.3762/bjnano.12.10
Beilstein J. Nanotechnol. 2020, 11, 922–937, doi:10.3762/bjnano.11.77