ACTA PHYSICA POLONICA A, cilt.132, sa.3, ss.896-899, 2017 (SCI-Expanded)
In this study, we define null quaternionic Bertrand curves in R-v(3) for a null quaternionic curve, which has a single non-zero, constant Cartan curvature tau. We also prove that if a null quaternionic curve with non-zero curvatures in R-v(3) is a null quaternionic Bertrand curve, then it is a null quaternionic helix.