Search for "critical angle of total reflection" in Full Text gives 2 result(s) in Beilstein Journal of Nanotechnology.
Beilstein J. Nanotechnol. 2018, 9, 1602–1612, doi:10.3762/bjnano.9.152
Beilstein J. Nanotechnol. 2011, 2, 645–652, doi:10.3762/bjnano.2.68